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HIN202E thru HIN241E
TM
Data Sheet
May 2000
File Number
4315.4
+/-15kV, ESD-Protected, +5V Powered, RS-232 Transmitters/Receivers
The HIN202E-HIN241E family of RS-232 transmitters/receivers interface circuits meet all ElA high-speed RS-232E and V.28 specifications, and are particularly suited for those applications where 12V is not available. A redesigned transmitter circuit improves data rate and slew rate, which makes this suitable for ISDN and high speed modems. The transmitter outputs and receiver inputs are protected to 15kV ESD (Electrostatic Discharge). They require a single +5V power supply and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. The HIN205E and HIN235E require no external capacitors and are ideally suited for applications where circuit board space is critical. The family of devices offers a wide variety of high-speed RS-232 transmitter/receiver combinations to accommodate various applications (see Selection Table). The HIN205E, HIN206E, HIN211E, HIN213E, HIN235E, HIN236E, and HIN241E feature a low power shutdown mode to conserve energy in battery powered applications. In addition, the HIN213E provides two active receivers in shutdown mode allowing for easy "wakeup" capability. The drivers feature true TTL/CMOS input compatibility, slew rate-limited output, and 300 power-off source impedance. The receivers can handle up to 30V input, and have a 3k to 7k input impedance. The receivers also feature hysteresis to greatly improve noise rejection.
Features
* High Speed ISDN Compatible . . . . . . . . . . . . . 230kbits/s * ESD Protection for RS-232 I/O Pins to 15kV (IEC1000) * Meets All RS-232E and V.28 Specifications * Requires Only 0.1F or Greater External Capacitors HIN205E and HIN235E Require No External Capacitors) * Two Receivers Active in Shutdown Mode (HIN213E) * Requires Only Single +5V Power Supply * Onboard Voltage Doubler/Inverter * Low Power Consumption (Typ). . . . . . . . . . . . . . . . . . 5mA * Low Power Shutdown Function (Typ) . . . . . . . . . . . . . 1A * Three-State TTL/CMOS Receiver Outputs * Multiple Drivers - 10V Output Swing for +5V Input - 300 Power-Off Source Impedance - Output Current Limiting - TTL/CMOS Compatible * Multiple Receivers - 30V Input Voltage Range - 3k to 7k Input Impedance - 0.5V Hysteresis to Improve Noise Rejection
Applications
* Any System Requiring High-Speed RS-232 Communications Port - Computer - Portable, Mainframe, Laptop - Peripheral - Printers and Terminals - Instrumentation, UPS - Modems, ISDN Terminal Adaptors
Selection Table
PART NUMBER HIN202E HIN205E HIN206E HIN207E HIN208E HIN211E HIN213E HIN232E HIN235E HIN236E HIN237E HIN238E HIN241E POWER SUPPLY VOLTAGE +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V NUMBER OF RS-232 DRIVERS 2 5 4 5 4 4 4 2 5 4 5 4 4 NUMBER OF RS-232 RECEIVERS 2 5 3 3 4 5 5 2 5 3 3 4 5 NUMBER OF 0.1F EXTERNAL CAPACITORS 4 Capacitors None 4 Capacitors 4 Capacitors 4 Capacitors 4 Capacitors 4 Capacitors 4 Capacitors None 4 Capacitors 4 Capacitors 4 Capacitors 4 Capacitors LOW POWER SHUTDOWN/TTL THREE-STATE No/No Yes/Yes Yes/Yes No/No No/No Yes/Yes Yes/Yes No/No Yes/Yes Yes/Yes No/No No/No Yes/Yes NUMBER OF RECEIVERS ACTIVE IN SHUTDOWN 0 0 0 0 0 0 2 0 0 0 0 0 0
3-1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Corporation. | Copyright (c) Intersil Corporation 2000
HIN202E thru HIN241E Ordering Information
PART NO. HIN202ECA HIN202ECB HIN202ECBN HIN202ECP HIN202EIB HIN202EIB-T HIN202EIBN HIN202EIP HIN205ECP HIN206ECA HIN206ECB HIN206ECB-T HIN206ECP HIN206EIA HIN206EIB HIN206EIP HIN207ECA HIN207ECA-T HIN207ECB HIN207ECB-T HIN207ECP HIN207EIA HIN207EIB HIN207EIP HIN208ECA HIN208ECA-T HIN208ECB HIN208ECB-T HIN208ECP HIN208EIA HIN208EIB HIN208EIB-T TEMP. RANGE (oC) 0 to 70 0 to 70 0 to 70 0 to 70 -40 to 85 -40 to 85 -40 to 85 -40 to 85 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 -40 to 85 -40 to 85 -40 to 85 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 -40 to 85 -40 to 85 -40 to 85 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 -40 to 85 -40 to 85 -40 to 85 PACKAGE 16 Ld SSOP 16 Ld SOIC 16 Ld SOIC (N) 16 Ld PDIP 16 Ld SOIC Tape and Reel 16 Ld SOIC (N) 16 Ld PDIP 24 Ld PDIP 24 Ld SSOP 24 Ld SOIC (W) Tape and Reel 24 Ld PDIP 24 Ld SSOP 24 Ld SOIC (W) 24 Ld PDIP 24 Ld SSOP Tape and Reel 24 Ld SOIC Tape and Reel 24 Ld PDIP 24 Ld SSOP 24 Ld SOIC (W) 24 Ld PDIP 24 Ld SSOP Tape and Reel 24 Ld SOIC Tape and Reel 24 Ld PDIP 24 Ld SSOP 24 Ld SOIC Tape and Reel E24.3 M24.209 M24.3 M24.3 E24.3 M24.209 M24.3 E24.3 M24.209 M24.3 E24.3 M24.209 M24.3 E24.3 M24.209 M16.15 E16.3 E24.6 M24.209 M24.3 PKG. NO. M16.209 M16.3 M16.15 E16.3 M16.3 PART NO. HIN208EIP HIN211ECA HIN211ECA-T HIN211ECB HIN211EIA HIN211EIB HIN213ECA HIN213ECA-T HIN213ECB HIN213EIA HIN213EIB HIN232ECA HIN232ECB HIN232ECBN HIN232ECP HIN235ECP HIN236ECA HIN236ECB HIN236ECB-T HIN236ECP HIN237ECA HIN237ECA-T HIN237ECB HIN237ECB-T HIN237ECP HIN238ECA HIN238ECA-T HIN238ECB HIN238ECB-T HIN238ECP HIN241ECA HIN241ECB TEMP. RANGE (oC) -40 to 85 0 to 70 0 to 70 0 to 70 -40 to 85 -40 to 85 0 to 70 0 to 70 0 to 70 -40 to 85 -40 to 85 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 PACKAGE 24 Ld PDIP 28 Ld SSOP Tape and Reel 28 Ld SOIC 28 Ld SSOP 28 Ld SOIC 24 Ld SSOP Tape and Reel 28 Ld SOIC 28 Ld SSOP 28 Ld SOIC 16 Ld SSOP 16 Ld SOIC 16 Ld SOIC (N) 16 Ld PDIP 24 Ld PDIP 24 Ld SSOP 24 Ld SOIC (W) Tape and Reel 24 Ld PDIP 24 Ld SSOP Tape and Reel 24 Ld SOIC Tape and Reel 24 Ld PDIP 24 Ld SSOP Tape and Reel 24 Ld SOIC Tape and Reel 24 Ld PDIP 28 Ld SSOP 28 Ld SOIC E24.3 M28.209 M28.3 M24.3 E24.3 M24.209 M24.3 E24.3 M24.209 M28.3 M28.209 M28.3 M16.209 M16.3 M16.15 E16.3 E24.6 M24.209 M24.3 M28.3 M28.209 M28.3 M28.209 PKG. NO. E24.3 M28.209
3-2
HIN202E thru HIN241E Pinouts
HIN202E (PDIP, SOIC) TOP VIEW
C1+ 1 V+ 2 C1- 3 C2+ 4 C2- 5 V6 16 VCC 15 GND 14 T1OUT 13 R1IN 12 R1OUT 11 T1IN 10 T2IN 9 R2OUT T4OUT 1 T3OUT 2 T1OUT 3 T2OUT 4 R2IN 5 R2OUT 6 T2IN 7 T1IN 8 R1OUT 9 R1IN 10 GND 11 VCC 12
HIN205E (PDIP) TOP VIEW
24 R3IN 23 R3OUT 22 T5IN 21 SD 20 EN 19 T5OUT 18 R4IN 17 R4OUT 16 T4IN 15 T3IN 14 R5OUT 13 R5IN
T2OUT 7 R2IN 8
+5V +5V 16 1 0.1F + 3 4 0.1F + 5 C1+ C1C2+ C2VCC +5V TO 10V VOLTAGE INVERTER V+ 2 + 0.1F T1IN 8 +5V 400k +5V 400k +5V 400k +5V 400k +5V 400k T1 12 VCC 3 + 0.1F
T1OUT
T2IN +10V TO -10V VOLTAGE INVERTER V- 6 + T1 14 0.1F T3IN T4IN T1OUT T5IN 7 13 R1IN R1 5k 8 R2 GND 15 R4OUT 5k R2OUT T2OUT R1OUT
7
T2 4 T3 T4 1 T5 19 10 R1 5k 5 R2 5k 24 R3IN R3 5k 18 R4 5k 13 R5IN R5 GND 11 5k 21 SD R2IN T5OUT R1IN T4OUT T2OUT T3OUT
15 16
2
T1IN
11
+5V 400k
22 9
T2IN
10 12
+5V 400k
T2
R1OUT
6
R2OUT
9
R2IN
23 R3OUT
17
R4IN
14 R5OUT 20 EN
3-3
HIN202E thru HIN241E Pinouts
(Continued) HIN206E (PDIP, SOIC, SSOP) TOP VIEW
T3OUT T1OUT T2OUT R1IN R1OUT T2IN T1IN GND VCC 1 2 3 4 5 6 7 8 9 24 T4OUT 23 R2IN 22 R2OUT 21 SD 20 EN 19 T4IN 18 T3IN 17 R3OUT 16 R3IN 15 V14 C213 C2+
HIN207E (PDIP, SOIC, SSOP) TOP VIEW
T3OUT T1OUT T2OUT R1IN R1OUT T2IN T1IN GND VCC 1 2 3 4 5 6 7 8 9 24 T4OUT 23 R2IN 22 R2OUT 21 T5IN 20 T5OUT 19 T4IN 18 T3IN 17 R3OUT 16 R3IN 15 V14 C213 C2+
C1+ 10 V+ 11 C1- 12
C1+ 10 V+ 11 C1- 12
+5V 9 0.1F 10 C1+ + 12 C113 C2+ + 14 C2VCC +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER T1 V+ 11 + 0.1F 0.1F 10 C1+ + 12 C113 C2+ + 14 C2-
+5V 9 VCC +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER T1 V+ 11 + 0.1F
0.1F
V- 15 + 2 0.1F T1OUT
0.1F
V- 15 + 2 0.1F T1OUT
T1IN
+5V 400k 7 +5V 400k +5V 400k
T1IN
+5V 400k 7 +5V 400k +5V 400k
T2 3 T3 T2OUT T2IN 6
T2 3 T3 T2OUT
T2IN
6
T3IN T4IN R1OUT
18
1
T3OUT T4OUT R1IN
T3IN T4IN T5IN R1OUT
18
1
T3OUT T4OUT T5OUT R1IN
+5V 400k 19 5
T4 24 4 R1 5k 23 R2IN R2 5k
+5V 400k 19 +5V 400k 21 5
T4 24 T5 20 4 R1 5k 23 R2IN R2 5k 16 R3IN R3 5k
22 R2OUT
22 17 R3OUT 20 EN GND 8 GND 8 R3 5k 21 SD R3OUT 17 16 R3IN R2OUT
3-4
HIN202E thru HIN241E Pinouts
(Continued) HIN208E (PDIP, SOIC, SSOP) TOP VIEW
T2OUT T1OUT R2IN R2OUT T1IN R1OUT R1IN GND VCC 1 2 3 4 5 6 7 8 9 24 T3OUT 23 R3IN 22 R3OUT 21 T4IN 20 T4OUT 19 T3IN 18 T2IN 17 R4OUT 16 R4IN 15 V14 C213 C2+
HIN211E (SOIC, SSOP) TOP VIEW
T3OUT 1 T1OUT 2 T2OUT 3 R2IN 4 R2OUT 5 T2IN 6 T1IN 7 R1OUT 8 R1IN 9 GND 10 VCC 11 C1+ 12 V+ 13 C1- 14 28 T4OUT 27 R3IN 26 R3OUT 25 SD 24 EN 23 R4IN 22 R4OUT 21 T4IN 20 T3IN 19 R5OUT 18 R5IN 17 V16 C215 C2+
C1+ 10 V+ 11 C1- 12
+5V 9 0.1F 10 C1+ + 12 C113 C2+ + 14 C2VCC +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER T1 V+ 11 + 0.1F 0.1F 12 C1+ + 14 C115 C2+ + 16 C2-
+5V 11 VCC +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER T1 V+ 13 + 0.1F
0.1F
V- 15 + 2 0.1F T1OUT
0.1F
V- 17 + 2 0.1F T1OUT
T1IN
+5V 400k 5 +5V 400k
T1IN
+5V 400k 7 +5V 400k +5V 400k +5V 400k
T2 1 T3 T2OUT T2IN 6
T2IN
18
T2 3 T3 T2OUT
T3IN T4IN R1OUT
+5V 400k 19 +5V 400k 21 6
24
T3OUT T4OUT R1IN
T4 20 7 R1 5k 3 R2IN R2 5k 23 R3IN R3 5k 16 R4IN R4 GND 8 5k
T3IN
20
1
T3OUT
T4IN R1OUT
21 8
T4
28 9
T4OUT R1IN
4 R2OUT
R1 5 R2OUT R2 26 R3OUT R3 22 R4OUT R4 19 R5OUT 24 EN GND 10 R5
5k 4 R2IN 5k 27 R3IN 5k 23 R4IN 5k 18 R5IN 5k 25 SD
22 R3OUT
17 R4OUT
3-5
HIN202E thru HIN241E Pinouts
(Continued) HIN213E (SOIC, SSOP) TOP VIEW
T3OUT 1 T1OUT 2 T2OUT 3 R2IN 4 R2OUT 5 T2IN 6 T1IN 7 R1OUT 8 R1IN 9 GND 10 VCC 11 C1+ 12 V+ 13 C1- 14 28 T4OUT 27 R3IN 26 R3OUT 25 SD 24 EN 23 R4IN 22 R4OUT 21 T4IN 20 T3IN 19 R5OUT 18 R5IN 17 V16 C215 C2+
HIN232E (PDIP, SOIC) TOP VIEW
C1+ 1 V+ 2 C1- 3 C2+ 4 C2- 5 V6 16 VCC 15 GND 14 T1OUT 13 R1IN 12 R1OUT 11 T1IN 10 T2IN 9 R2OUT
T2OUT 7 R2IN 8
NOTE: R4 and R5 active in shutdown.
+5V 11 0.1F 12 C1+ + 14 C115 C2+ + 16 C27 VCC +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER T1 V+ 13 + 0.1F +5V 16 1 V- 17 + 2 0.1F T1OUT 0.1F + 5 0.1F + 3 4 C1+ C1C2+ C2VCC +5V TO 10V VOLTAGE INVERTER V+ 2 + 0.1F
0.1F
T1IN
+5V 400k
+10V TO -10V VOLTAGE INVERTER
V- 6 + 0.1F
T2IN
+5V 400k 6 +5V 400k 20 +5V 400k 21 8
T2 3 T3 T2OUT T1IN 1 T3OUT T2IN 28 9 R1 5k 4 R2IN R2 5k 27 R3IN R3 5k 23 R4IN R4 5k 18 R5IN R5 GND 10 5k 25 SD R2OUT T4OUT R1IN 9 R2 GND 15 5k 11 +5V 400k T1 14
T1OUT
T3IN
10 12
+5V 400k
T2 7 13 R1IN R1 5k 8 T2OUT
T4
T4IN R1OUT
R1OUT
5 R2OUT
R2IN
26 R3OUT
22 R4OUT
19 R5OUT 24 EN
3-6
HIN202E thru HIN241E Pinouts
(Continued) HIN235E (PDIP) TOP VIEW
T4OUT 1 T3OUT 2 T1OUT 3 T2OUT 4 R2IN 5 R2OUT 6 T2IN 7 T1IN 8 R1OUT 9 R1IN 10 GND 11 VCC 12 24 R3IN 23 R3OUT 22 T5IN 21 SD 20 EN 19 T5OUT 18 R4IN 17 R4OUT 16 T4IN 15 T3IN 14 R5OUT 13 R5IN
HIN236E (PDIP, SOIC, SSOP) TOP VIEW
T3OUT T1OUT T2OUT R1IN R1OUT T2IN T1IN GND VCC 1 2 3 4 5 6 7 8 9 24 T4OUT 23 R2IN 22 R2OUT 21 SD 20 EN 19 T4IN 18 T3IN 17 R3OUT 16 R3IN 15 V14 C213 C2+
C1+ 10 V+ 11 C1- 12
+5V 12 VCC +5V T1IN 8 400k +5V 400k +5V 400k +5V 400k +5V 400k T1 3 + 0.1F 0.1F 10 C1+ + 12 C113 C2+ + 14 C2-
+5V 9 VCC +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER T1 V+ 11 + 0.1F
T1OUT
T2IN T3IN T4IN T5IN R1OUT
7
T2 4 T3 T4 1 T5 19 10 R1 5k 5 R2 5k 24 R3IN R3 5k 18 R4 5k 13 R5IN R5 GND 11 5k 21 SD R2OUT T4IN R2IN R1OUT T5OUT R1IN T3IN T4OUT T2IN T2OUT T3OUT T1IN 0.1F
V- 15 + 2 0.1F T1OUT
15 16
2
+5V 400k 7 +5V 400k +5V 400k +5V 400k
T2 3 T3 T2OUT
6
22 9
18
1
T3OUT T4OUT R1IN
T4 24 4 R1 5k 23 R2IN R2 5k 16 R3IN R3 5k 21 SD GND 8
19 5
R2OUT
6
23 R3OUT
22
17 R4OUT
R4IN R3OUT
17 20 EN
14 R5OUT 20 EN
3-7
HIN202E thru HIN241E Pinouts
(Continued) HIN237E (PDIP, SOIC, SSOP) TOP VIEW
T3OUT T1OUT T2OUT R1IN R1OUT T2IN T1IN GND VCC 1 2 3 4 5 6 7 8 9 24 T4OUT 23 R2IN 22 R2OUT 21 T5IN 20 T5OUT 19 T4IN 18 T3IN 17 R3OUT 16 R3IN 15 V14 C213 C2+
HIN238E (PDIP, SOIC, SSOP) TOP VIEW
T2OUT 1 T1OUT 2 R2IN 3 R2OUT 4 T1IN 5 R1OUT 6 R1IN 7 GND 8 VCC 9 C1+ 10 V+ 11 C1- 12 24 T3OUT 23 R3IN 22 R3OUT 21 T4IN 20 T4OUT 19 T3IN 18 T2IN 17 R4OUT 16 R4IN 15 V14 C213 C2+
C1+ 10 V+ 11 C1- 12
+5V 9 0.1F 10 C1+ + 12 C113 C2+ + 14 C27 VCC +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER T1 V+ 11 + 0.1F 0.1F 10 C1+ + 12 C113 C2+ + 14 C2-
+5V 9 VCC +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER T1 V+ 11 + 0.1F
0.1F
V- 15 + 2 0.1F T1OUT
0.1F
V- 15 + 2 0.1F T1OUT
T1IN
+5V 400k
T1IN
+5V 400k 5 +5V 400k +5V 400k
T2IN
+5V 400k 6 +5V 400k +5V 400k +5V 400k
T2 3 T3 T2OUT
T2 1 T3 T2OUT
T2IN
18
T3IN T4IN T5IN R1OUT
18
1
T3OUT T4OUT T5OUT R1IN
T3IN T4IN R1OUT
19
24
T3OUT T4OUT R1IN
T4 24 T5 20 4 R1 5k 23 R2IN R2 5k 16 R3IN R3 GND 8 5k
19
+5V 400k 21 6
T4 20 7 R1 5k 3 R2IN R2 5k 23 R3IN R3 5k 16 R4IN R4 GND 8 5k
21 5
4 R2OUT
22 R2OUT
22 R3OUT
17 R3OUT
17 R4OUT
3-8
HIN202E thru HIN241E Pinouts
(Continued) HIN241E (SOIC, SSOP) TOP VIEW
T3OUT 1 T1OUT 2 T2OUT 3 R2IN 4 R2OUT 5 T2IN 6 T1IN 7 R1OUT 8 R1IN 9 GND 10 VCC 11 C1+ 12 V+ 13 C1- 14 28 T4OUT 27 R3IN 26 R3OUT 25 SD 24 EN 23 R4IN 22 R4OUT 21 T4IN 20 T3IN 19 R5OUT 18 R5IN 17 V16 C215 C2+ T4IN R1OUT T3IN T1IN 0.1F 0.1F 12 C1+ + 14 C115 C2+ + 16 C2+5V 11 VCC +5V TO 10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER T1 V+ 13 + 0.1F
V- 17 + 2 0.1F T1OUT
+5V 400k 7 +5V 400k +5V 400k
T2 3 T3 T2OUT
T2IN
6
20
1
T3OUT
+5V 400k 21 8
T4
28 9
T4OUT R1IN
R1 5 R2OUT R2 26 R3OUT R3 22 R4OUT R4 19 R5OUT 24 EN R5 GND 10
5k 4 R2IN 5k 27 R3IN 5k 23 R4IN 5k 18 R5IN 5k 25 SD
Pin Descriptions
PIN VCC V+ VGND C1+ C1C2+ C2TIN TOUT RIN ROUT EN SD, SD NC Power Supply Input 5V 10%, (5V 5% HIN207E). Internally generated positive supply (+10V nominal). Internally generated negative supply (-10V nominal). Ground Lead. Connect to 0V. External capacitor (+ terminal) is connected to this lead. External capacitor (- terminal) is connected to this lead. External capacitor (+ terminal) is connected to this lead. External capacitor (- terminal) is connected to this lead. Transmitter Inputs. These leads accept TTL/CMOS levels. An internal 400k pull-up resistor to VCC is connected to each lead. Transmitter Outputs. These are RS-232 levels (nominally 10V). Receiver Inputs. These inputs accept RS-232 input levels. An internal 5k pull-down resistor to GND is connected to each input. Receiver Outputs. These are TTL/CMOS levels. Enable Input. This is an active low input which enables the receiver outputs. With EN = 5V, the outputs are placed in a high impedance state. Shutdown Input. With SD = 5V (HIN213E SD = 0V), the charge pump is disabled, the receiver outputs are in a high impedance state (except R4 and R5 of HIN241E) and the transmitters are shut off. No Connect. No connections are made to these leads. FUNCTION
3-9
HIN202E thru HIN241E
Absolute Maximum Ratings
VCC to Ground. . . . . . . . . . . . . . . . . . . . . . (GND -0.3V) < VCC < 6V V+ to Ground . . . . . . . . . . . . . . . . . . . . . . . .(VCC -0.3V) < V+ < 12V V- to Ground. . . . . . . . . . . . . . . . . . . . . . . . -12V < V- < (GND +0.3V) Input Voltages TIN . . . . . . . . . . . . . . . . . . . . . . . . . (V- -0.3V) < VIN < (V+ +0.3V) RIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Output Voltages TOUT . . . . . . . . . . . . . . . . . . . .(V- -0.3V) < VTXOUT < (V+ +0.3V) ROUT . . . . . . . . . . . . . . . . . (GND -0.3V) < VRXOUT < (V+ +0.3V) Short Circuit Duration TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous ROUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Continuous ESD Classification . . . . . . . . . . . . . . . . . . . . See Specification Table
Thermal Information
Thermal Resistance (Typical, Note 1) JA (oC/W) 16 Ld SOIC (N) Package . . . . . . . . . . . . . . . . . . . . . 110 16 Ld SOIC (W) Package. . . . . . . . . . . . . . . . . . . . . 100 16 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . . 155 16 Ld PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . 90 24 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 75 24 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . . 135 24 Ld PDIP (N) Package . . . . . . . . . . . . . . . . . . . . . 75 24 Ld PDIP (W) Package . . . . . . . . . . . . . . . . . . . . . 55 28 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 70 28 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . . 100 Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC (SOIC and SSOP - Lead Tips Only)
Operating Conditions
Temperature Range HIN2XXCX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC HIN2XXIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE: 1. JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER SUPPLY CURRENTS Power Supply Current, ICC
Test Conditions: VCC = +5V 10%, (VCC = +5V 5% HIN207E); C1-C4 = 0.1F; TA = Operating Temperature Range TEST CONDITIONS MIN TYP MAX UNITS
No Load, TA = 25oC
HIN202E HIN205E - HIN208E, HIN211E, HIN213E, HIN235E - HIN241E HIN232E
-
8 11 5 1 15
15 20 10 10 50
mA mA mA A A
Shutdown Supply Current, ICC(SD)
TA = 25oC
HIN205E, HIN206E, HIN211E, HIN235E, HIN236E, HIN241E HIN213E
LOGIC AND TRANSMITTER INPUTS, RECEIVER OUTPUTS Input Logic Low, VlL Input Logic High, VlH TIN , EN, SD, EN, SD TIN EN, SD, EN, SD Transmitter Input Pullup Current, IP TTL/CMOS Receiver Output Voltage Low, VOL TTL/CMOS Receiver Output Voltage High, VOH TTL/CMOS Receiver Output Leakage RECEIVER INPUTS RS-232 Input Voltage Range, VIN Receiver Input Impedance, RIN Receiver Input Low Threshold, VIN (H-L) TA = 25oC, VIN = 3V VCC = 5V, TA = 25oC VCC = 5V, TA = 25oC Active Mode Shutdown Mode HIN213E R4 and R5 Active Mode Shutdown Mode HIN213E R4 and R5 -30 3.0 0.2 5.0 1.2 1.5 1.7 1.5 0.5 +30 7.0 2.4 2.4 1.0 V k V V V V V TIN = 0V IOUT = 1.6mA (HIN202E, HIN232E, IOUT = 3.2mA) IOUT = -1mA EN = VCC , EN = 0, 0V < ROUT < VCC 2.0 2.4 3.5 15 0.1 4.6 0.5 0.8 200 0.4 10 V V V A V V A
Receiver Input High Threshold, VIN (L-H)
Receiver Input Hysteresis, VHYST
VCC = 5V, No Hysteresis in Shutdown Mode
3-10
HIN202E thru HIN241E
Electrical Specifications
PARAMETER TIMING CHARACTERISTICS Output Enable Time, tEN Output Disable Time, tDIS Transmitter, Receiver Propagation Delay, tPD HIN205E, HIN206E, HIN211E, HIN213E, HIN235E, HIN236E, HIN241E HIN205E, HIN206E, HIN211E, HIN213E, HIN235E, HIN236E, HIN241E HIN213E SD = 0V, R4, R5 HIN213E SD = VCC , R1 - R5 All except HIN213E Transition Region Slew Rate, SRT TRANSMITTER OUTPUTS Output Voltage Swing, TOUT Output Resistance, ROUT RS-232 Output Short Circuit Current, ISC ESD PERFORMANCE RS-232 Pins (TOUT, RIN) Human Body Model IEC1000-4-2 Contact Discharge IEC1000-4-2 Air Gap (Note 3) All Other Pins NOTES: 2. Guaranteed by design. 3. Meets Level 4 with the exception of HIN205E T5OUT = 12kV. Human Body Model 15 8 15 2 kV kV kV kV Transmitter Outputs, 3k to Ground VCC = V+ = V- = 0V, VOUT = 2V TOUT Shorted to GND 5 300 9 10 10 V mA RL = 3k, CL = 1000pF Measured from +3V to -3V or -3V to +3V, 1 Transmitter Switching (Note 2) 3 600 200 4.0 0.5 0.5 20 40 10 10 45 ns ns s s s V/s Test Conditions: VCC = +5V 10%, (VCC = +5V 5% HIN207E); C1-C4 = 0.1F; TA = Operating Temperature Range (Continued) TEST CONDITIONS MIN TYP MAX UNITS
3-11
HIN202E thru HIN241E Test Circuits (HIN232E)
+4.5V TO +5.5V INPUT 0.1F C3 0.1F C1 + 1 C1+ 2 V+ 3 C11 C1+ VCC 16 GND 15 T1OUT 14 R1IN 13 R1OUT 12 T1IN 11 T2IN 10 R2OUT 9 3k 5 C2T1 OUTPUT RS-232 30V INPUT TTL/CMOS OUTPUT TTL/CMOS INPUT TTL/CMOS INPUT TTL/CMOS OUTPUT ROUT = VIN /I T2OUT T1OUT VIN = 2V A 6 V7 T2OUT 8 R2IN 4 C2+ 2 V+ 3 C10.1F + C2 0.1F C4 3k T2 OUTPUT RS-232 30V INPUT 4 C2+ 5 C2VCC 16 GND 15 T1OUT 14 R1IN 13 R1OUT 12 T1IN 11 T2IN 10 R2OUT 9
+
-
FIGURE 1. GENERAL TEST CIRCUIT
VCC + + C1 C3 VCC S3 RC OSCILLATOR C1S4 GND S7 C2S8 + C2 + C4
GND
Detailed Description
The HIN2XXE family of high-speed RS-232 transmitters/receivers are powered by a single +5V power supply, feature low power consumption, and meet all ElA RS232C and V.28 specifications. The circuit is divided into three sections: the charge pump, transmitter, and receiver.
Charge Pump
An equivalent circuit of the charge pump is illustrated in Figure 3. The charge pump contains two sections: the voltage doubler and the voltage inverter. Each section is driven by a two phase, internally generated clock to generate +10V and -10V. The nominal clock frequency is 125kHz. During phase one of the clock, capacitor C1 is charged to VCC . During phase two, the voltage on C1 is added to VCC , producing a signal across C3 equal to twice VCC . During phase two, C2 is also charged to 2VCC , and then during phase one, it is inverted with respect to ground to produce a signal across C4 equal to -2VCC . The charge pump accepts input voltages up to 5.5V. The output impedance of the
S1
+
6 V7 T2OUT 8 R2IN
FIGURE 2. POWER-OFF SOURCE RESISTANCE CONFIGURATION
VOLTAGE INVERTER V+ = 2VCC S5 C2+ S6 GND
VOLTAGE DOUBLER C1+ S2
-
-
-
-
V- = - (V+)
FIGURE 3. CHARGE PUMP
voltage doubler section (V+) is approximately 200, and the output impedance of the voltage inverter section (V-) is approximately 450. A typical application uses 0.1F capacitors for C1-C4, however, the value is not critical. Increasing the values of C1 and C2 will lower the output impedance of the voltage doubler and inverter, increasing the values of the reservoir capacitors, C3 and C4, lowers the ripple on the V+ and V- supplies. During shutdown mode (HIN205E, HIN206E, HIN211E, HIN213E, HIN235E, HIN236E and HIN241E) the charge pump is turned off, V+ is pulled down to VCC , V- is pulled up to GND, and the supply current is reduced to less than 10A. The transmitter outputs are disabled and the receiver outputs (except for HIN213E, R4 and R5) are placed in the high impedance state.
Transmitters
The transmitters are TTL/CMOS compatible inverters which translate the inputs to RS-232 outputs. The input logic threshold is about 26% of VCC , or 1.3V for VCC = 5V. A logic
3-12
HIN202E thru HIN241E
1 at the input results in a voltage of between -5V and V- at the output, and a logic 0 results in a voltage between +5V and (V+ -0.6V). Each transmitter input has an internal 400k pullup resistor so any unused input can be left unconnected and its output remains in its low state. The output voltage swing meets the RS-232C specifications of 5V minimum with the worst case conditions of: all transmitters driving 3k minimum load impedance, VCC = 4.5V, and maximum allowable operating temperature. The transmitters have an internally limited output slew rate which is less than 30V/s. The outputs are short circuit protected and can be shorted to ground indefinitely. The powered down output impedance is a minimum of 300 with 2V applied to the outputs and VCC = 0V.
HIN213E Operation in Shutdown
The HIN213E features two receivers, R4 and R5, which remain active in shutdown mode. During normal operation the receivers propagation delay is typically 0.5s. This propagation delay may increase slightly during shutdown. When entering shut down mode, receivers R4 and R5 are not valid for 80s after SD = VIL. When exiting shutdown mode, all receiver outputs will be invalid until the charge pump circuitry reaches normal operating voltage. This is typically less than 2ms when using 0.1F capacitors.
Application Information
The HIN2XXE may be used for all RS-232 data terminal and communication links. It is particularly useful in applications where 12V power supplies are not available for conventional RS-232 interface circuits. The applications presented represent typical interface configurations. A simple duplex RS-232 port with CTS/RTS handshaking is illustrated in Figure 7. Fixed output signals such as DTR (data terminal ready) and DSRS (data signaling rate select) is generated by driving them through a 5k resistor connected to V+. In applications requiring four RS-232 inputs and outputs (Figure 8), note that each circuit requires two charge pump capacitors (C1 and C2) but can share common reservoir capacitors (C3 and C4). The benefit of sharing common reservoir capacitors is the elimination of two capacitors and the reduction of the charge pump source impedance which effectively increases the output swing of the transmitters.
+5V
Receivers
The receiver inputs accept up to 30V while presenting the required 3k to 7k input impedance even if the power is off (VCC = 0V). The receivers have a typical input threshold of 1.3V which is within the 3V limits, known as the transition region, of the RS-232 specifications. The receiver output is 0V to VCC . The output will be low whenever the input is greater than 2.4V and high whenever the input is floating or driven between +0.8V and -30V. The receivers feature 0.5V hysteresis (except during shutdown) to improve noise rejection. The receiver Enable line EN, (EN on HIN213E) when unasserted, disables the receiver outputs, placing them in the high impedance mode. The receiver outputs are also placed in the high impedance state when in shutdown mode (except HIN213E R4 and R5).
V+ VCC 400k TXIN GND < TXIN < VCC V300 TOUT V- < VTOUT < V+
1 16 + CTR (20) DATA TERMINAL READY DSRS (24) DATA SIGNALING RATE SELECT RS-232 INPUTS AND OUTPUTS TD (2) TRANSMIT DATA RTS (4) REQUEST TO SEND RD (3) RECEIVE DATA CTS (5) CLEAR TO SEND SIGNAL GROUND (7)
C1 + 0.1F C2 + 0.1F TD
3 HIN232E 4 6
FIGURE 4. TRANSMITTER
VCC RXIN -30V < RXIN < +30V GND 5k ROUT GND < VROUT < VCC
+
5 11 10 12 T1 T2 14 7 13 R2 R1 8
INPUTS OUTPUTS TTL/CMOS
RTS RD CTS
9
FIGURE 5. RECEIVER
TIN OR RIN TOUT OR ROUT VOL VOL tPHL tPLH tPHL + tPLH 2
15
FIGURE 7. SIMPLE DUPLEX RS-232 PORT WITH CTS/RTS HANDSHAKING
AVERAGE PROPAGATION DELAY =
FIGURE 6. PROPAGATION DELAY DEFINITION
3-13
HIN202E thru HIN241E
1 C1 + 0.1F TD INPUTS OUTPUTS TTL/CMOS RTS RD CTS 9 R2 R1 8 15 16 + + C4 6 2 V- V+ 6 2 16 HIN232E 1 C1 + 0.1F DTR INPUTS OUTPUTS TTL/CMOS DSRS DCD R1 9 R2 R1 8 3 11 10 12 T1 T2 4 5 14 7 13 + C2 0.1F DTR (20) DATA TERMINAL READY DSRS (24) DATA SIGNALING RATE SELECT DCD (8) DATA CARRIER DETECT R1 (22) RING INDICATOR SIGNAL GROUND (7) VCC C3 3 11 10 12 HIN232E T1 T2 4 5 14 7 13
-
+ C2 0.1F TD (2) TRANSMIT DATA RTS (4) REQUEST TO SEND RD (3) RECEIVE DATA CTS (5) CLEAR TO SEND
-
-
+5V RS-232 INPUTS AND OUTPUTS
0.2F
0.2F VCC
-
15
FIGURE 8. COMBINING TWO HIN232Es FOR 4 PAIRS OF RS-232 INPUTS AND OUTPUTS
Typical Performance Curves
12 V- SUPPLY VOLTAGE (V) 0.1F SUPPLY VOLTAGE (|V|) 10 8 6 4 2 0 3.0
12 10 8 6 4 2 0 V- (VCC = 4V) TA = 25oC TRANSMITTER OUTPUTS OPEN CIRCUIT 0 5 10 15 20 25 V+ (VCC = 5V)
V+ (VCC = 4V)
V- (VCC = 5V)
3.5
4.0
4.5 VCC
5.0
5.5
6.0
30
35
|ILOAD| (mA)
FIGURE 9.
V- SUPPLY VOLTAGE vs VCC
FIGURE 10. V+, V- OUTPUT VOLTAGE vs LOAD
3-14
HIN202E thru HIN241E Die Characteristics
DIE DIMENSIONS: 128 mils x 77 mils METALLIZATION: Type: Al Thickness: 10kA 1kA SUBSTRATE POTENTIAL GND PASSIVATION: Type: Nitride over Silox Nitride Thickness: 8kA Silox Thickness: 7kA TRANSISTOR COUNT: 185 PROCESS: CMOS Metal Gate
Metallization Mask Layout
HIN232E
VPIN 6 C2PIN 5 C2+ PIN 4 C1PIN 3
PIN 2 V+
T2OUT PIN 7
PIN 1 C1+
R2IN
PIN 8
T3OUT PIN 9
PIN 17 VCC
R2OUT PIN 10
PIN 11 T2IN
PIN 12 T1IN
PIN 13 R1OUT
PIN 14 R1IN
PIN 15 T1OUT
PIN 16 GND
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site www.intersil.com
Sales Office Headquarters
NORTH AMERICA Intersil Corporation P. O. Box 883, Mail Stop 53-204 Melbourne, FL 32902 TEL: (321) 724-7000 FAX: (321) 724-7240 EUROPE Intersil SA Mercure Center 100, Rue de la Fusee 1130 Brussels, Belgium TEL: (32) 2.724.2111 FAX: (32) 2.724.22.05 ASIA Intersil (Taiwan) Ltd. 7F-6, No. 101 Fu Hsing North Road Taipei, Taiwan Republic of China TEL: (886) 2 2716 9310 FAX: (886) 2 2715 3029
3-15

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