 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Ordering number : EN*5953 CMOS IC LC4131C LCD Dot Matrix Common Driver for STN Displays Preliminary Overview The LC4131C is a common driver for large-scale dot matrix LCD panels. It includes a 120-bit bidirectional shift register and 4-level LCD driver circuits. The number of bits can be further increased by using the provided input and output pins to connect multiple LC4131Cs in cascade. The LC4131C and LC4104C form a large-screen LCD panel driver chip set. Features * * * * * * * * * * Fabricated in a CMOS (P-sub) high-voltage process. LCD drive voltage: 36 V Logic system power-supply voltage: 2.7 to 5.5 V fcp max: 2.5 MHz Slim chip (output pads are concentrated on one of the longer sides) Bidirectional shift register The shift register can be split into two 60-bit registers. (Two screens drivable) DISPOFF function that locks the drive voltages output to the LCD at fixed levels. Display duty: 1/160 to 1/480 Appropriate for COG (chip on glass) mounting. (A gold bump structure is adopted in the pad areas.) Specifications The electrical characteristics values shown below are for devices encapsulated in the Sanyo standard PGA-208 package. Absolute Maximum Ratings at VSS = 0 V Parameter Symbol VDD max Supply voltage VEE max VSSH max VIN Input voltage V0, V1 V4 V5 Operating temperature Storage temperature Topr Tstg VDD VEE VSSH *1 V0, V1 *2 V4 *2 V5 *2 Applicable pins Ratings min -0.3 -0.3 -0.3 -0.3 VEE - 7.0 -0.3 -0.3 -20 -55 typ max 7.0 40.0 0.3 VDD + 0.3 VEE + 0.3 VSS + 7.0 +0.3 +75 +125 Unit V V V V V V V C C Note: 1. LOAD, RS/LS, DISP, DF, DIO1, DIO120, DMIN and MODE 2. The voltages V0, V1, V4, and V5 must obey the relationships VEE V0 V1 VEE - 7 V, and 7 V V4 V5 VSSH. Allowable Operating Ranges at VSS = 0 V, Ta = -20 to +75C Parameter Symbol VDD Supply voltage VEE VSSH Input high-level voltage Input low-level voltage VIH VIL V0, V1 Input voltage V4 V5 VDD VEE VSSH *1 *1 V0, V1 *2 V4 *2 V5 *2 0.8 x VDD 0 VEE - 7.0 0 0 Applicable pins Ratings min 2.7 14 0 VDD 0.2 x VDD VEE VSSH + 7.0 typ max 5.5 36 Unit V V V V V V V V Note: 1. LOAD, RS/LS, DISP, DF, DIO1, DIO120, DMIN and MODE 2. The voltages V0, V1, V4, and V5 must obey the relationships VEE V0 V1 VEE - 7 V, and 7 V V4 V5 VSSH. When turning on the power supplies, first turn on the logic system power supply and then turn on the high-voltage system power supply; alternatively, turn both on at the same time. When turning off the power supplies, first turn off the high-voltage system power supply and then turn off the logic system power supply; alternatively, turn both off at the same time. SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 40398RM (OT) No. 5953-1/7 LC4131C Electrical Characteristics at Ta = -20 to +75C, VDD = 2.7 to 5.5 V, VSS = 0 V Parameter Input high-level current Input low-level current Output high-level voltage Output low-level voltage Symbol IIH IIL VOH VOL RON0 Output on resistance RON1 RON4 RON5 Current drain 1 Current drain 2 IDD IDDH VIN = VDD*1 VIN = VSS*1 IOH = -0.4 mA, DIO1, DIO120 IOL = 0.4 mA, DIO1, DIO120 VOUT = V0 - 0.5 V *2, OUT1 to 120 VOUT = V1 - 0.5 V *2, OUT1 to 120 VOUT = V4 + 0.5 V *2, OUT1 to 120 VOUT = V5 + 0.5 V *2, OUT1 to 120 VDD*3 VDD*4 -1 0.8 x VDD VSS VDD 0.2 x VDD 1000 1000 1000 1000 200 500 A Conditions Ratings min typ max 1 Unit A V Note: 1. LOAD, RS/LS, DISP, DF, DIO1, DIO120, DMIN and MODE 2. VOUT is the voltage applied to on-state outputs. V0 = VEE, V1 = 19/20 (VEE - VSSH), V4 = 1/20 (VEE - VSSH), V5 = VSSH, VSSH = VSS 3. VDD = 2.7 to 5.5 V, fCP = 50 kHz 4. fDF = 100 Hz, with no output load, VEE = 36 V, for a single data shift * This IC must be handled carefully enough because the ESD Is not so firm. Block Diagram OUT118 OUT119 OUT120 4-Level LCD Driver Circuit (120 bits) Bidirectional Shift Register (60 bits) Bidirectional Shift Register (60 bits) DIO120 No. 5953-2/7 LC4131C Switching Characteristics at VDD = 2.7 to 5.5 V, Ta = -20 to +75C, VSS = 0 V Parameter Clock frequency High-level clock pulse width Input setup time Input hold time LOAD rise time LOAD fall time DIO output delay time LOAD-on delay time DF-on delay time Symbol fload twl tsu th tr tf tpld tplo tpdfo LOAD LOAD LOAD, DIOn, DMIN LOAD, DIOn, DMIN LOAD LOAD LOAD, DIOn: 30 pF capacitance load LOAD, OUTn: 100 pF capacitance load DF, OUTn: 100 pF capacitance load 100 100 30 30 30 200 1.0 1.0 s ns Conditions Ratings min typ max 2.5 Unit MHz Switching Characteristics DIO output No. 5953-3/7 LC4131C Pin Functions Symbol I/O LCD drive outputs DF L OUT1 to OUT120 O H L H * Data H L L H * DISP H H H H L OUTn V0 V1 V4 V5 V5 *: don't care Function V0 V1 V4 V5 VEE VSSH DISP DF LOAD MODE RS/LS I I I I - - I I I I I V0 level drive voltage input V1 level drive voltage input V4 level drive voltage input V5 level drive voltage input High-voltage block power supply High-voltage block ground All outputs will be held at a fixed V5 level when this pin is low. Alternation input Data shift pulse input (falling edge) Data shift direction specification input MODE L L RS/LS L H L H Shift direction OUT120 OUT1 OUT1 OUT120 OUT120 OUT61 OUT60 OUT1 OUT1 OUT60 OUT61 OUT120 DIO1 OUT IN OUT IN DIO160 IN OUT IN OUT DMIN * * IN IN DIO1 DMIN DIO120 I/O I I/O H H *: don't care (Must be fixed at low or high.) VDD VSS -- -- Logic system power supply Logic system ground No. 5953-4/7 LC4131C Pad Assignment Chip size : 12.11 x 2.00 mm No. 5953-5/7 LC4131C LC4131C Pad Coordinates Pin OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 OUT9 OUT10 OUT11 OUT12 OUT13 OUT14 OUT15 OUT16 OUT17 OUT18 OUT19 OUT20 OUT21 OUT22 OUT23 OUT24 OUT25 OUT26 OUT27 OUT28 OUT29 OUT30 OUT31 OUT32 OUT33 OUT34 OUT35 OUT36 OUT37 OUT38 OUT39 OUT40 OUT41 OUT42 OUT43 OUT44 OUT45 OUT46 OUT47 OUT48 OUT49 OUT50 X coordinate -5652.9 -5557.9 -5462.9 -5367.9 -5272.9 -5177.9 -5082.9 -4987.9 -4892.9 -4797.9 -4702.9 -4607.9 -4512.9 -4417.9 -4322.9 -4227.9 -4132.9 -4037.9 -3942.9 -3847.9 -3752.9 -3657.9 -3562.9 -3467.9 -3372.9 -3277.9 -3182.9 -3087.9 -2992.9 -2897.9 -2802.9 -2707.9 -2612.9 -2517.9 -2422.9 -2327.9 -2232.9 -2137.9 -2042.9 -1947.9 -1852.9 -1757.9 -1662.9 -1567.9 -1472.9 -1377.9 -1282.9 -1187.9 -1092.9 -997.9 Y coordinate 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 Pad type B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B Pin OUT51 OUT52 OUT53 OUT54 OUT55 OUT56 OUT57 OUT58 OUT59 OUT60 OUT61 OUT62 OUT63 OUT64 OUT65 OUT66 OUT67 OUT68 OUT69 OUT70 OUT71 OUT72 OUT73 OUT74 OUT75 OUT76 OUT77 OUT78 OUT79 OUT80 OUT81 OUT82 OUT83 OUT84 OUT85 OUT86 OUT87 OUT88 OUT89 OUT90 OUT91 OUT92 OUT93 OUT94 OUT95 OUT96 OUT97 OUT98 OUT99 OUT100 X coordinate -902.9 -807.9 -712.9 -617.9 -522.9 -427.9 -332.9 -237.9 -142.9 -47.9 47.1 142.1 237.1 332.1 427.1 522.1 617.1 712.1 807.1 902.1 997.1 1092.1 1187.1 1282.1 1377.1 1472.1 1567.1 1622.1 1757.1 1852.1 1947.1 2042.1 2137.1 2232.1 2327.1 2422.1 2517.1 2612.1 2707.1 2802.1 2897.1 2992.1 3087.1 3182.1 3277.1 3372.1 3467.1 3562.1 3657.1 3752.1 Y coordinate 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 Pad type B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B Pad type A B C Size 120 m x 60 m 75 m x 60 m 100 m x 60 m Continued on next page. No. 5953-6/7 LC4131C Continued from preceding page. Pin OUT101 OUT102 OUT103 OUT104 OUT105 OUT106 OUT107 OUT108 OUT109 OUT110 OUT111 OUT112 OUT113 OUT114 OUT115 OUT116 OUT117 OUT118 OUT119 OUT120 V4 V4 VEE VEE VSSH VSSH MODE Dammy RSLS Dammy VDD VDD DISP Dammy DF Dammy VSS X coordinate 3847.1 3942.1 4037.1 4132.1 4227.1 4322.1 4417.1 4512.1 4607.1 4702.1 4797.1 4892.1 4987.1 5082.1 5177.1 5272.1 5367.1 5462.1 5557.1 5652.1 -5713.8 -5433.8 -4033.8 -3753.8 -3473.8 -3193.8 -2911.0 -2631.0 -2347.2 -2065.4 -1782.6 -1605.4 -1219.8 -939.8 -654.2 -374.2 -91.4 Y coordinate 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 718.5 -790.8 -790.8 -813.8 -813.8 -811.2 -811.2 -804.0 -804.0 -804.0 -804.0 -804.0 -804.0 -804.0 -804.0 -804.0 -804.0 -804.0 Pad type B B B B B B B B B B B B B B B B B B B B A A A A A A A A A A A A A A A A A Pin VSS LOAD Dammy Dammy DIO1 Dammy DMIN Dammy DIO120 VSSH VSSH VEE VEE V0 V0 V1 V1 V4 V4 VSS VSS V1 V1 V0 V0 V5 V5 V5 V5 V5 V5 VSSH VSSH VSSH VSSH VSSH VSSH X coordinate 88.6 475.2 757.0 1502.6 1785.4 2065.4 2348.2 2631.0 2913.8 3196.6 3476.6 3756.6 4036.6 4316.6 4596.6 4876.6 5156.6 5436.6 5716.6 1039.8 1219.8 -5153.8 -4873.8 -4593.8 -4313.8 5895.0 -5891.7 5895.0 -5891.7 5895.0 -5891.7 -5885.7 5885.6 -5885.7 5885.6 -5885.7 5885.6 Y coordinate -804.0 -804.0 -804.0 -804.0 -804.0 -804.0 -804.0 -804.0 -804.0 -803.8 -803.8 -823.8 -823.8 -813.8 -813.8 -791.0 -791.0 -790.1 -790.1 -783.6 -783.6 -786.9 -786.9 -786.9 -786.9 -462.5 -459.5 -322.5 -319.5 -182.5 -179.5 87.5 87.5 227.5 227.5 367.5 367.5 Pad type A A A A A A A A A A A A A A A A A A A A A A A A A C C C C C C C C C C C C s No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. s Anyone purchasing any products described or contained herein for an above-mentioned use shall: Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. s Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of April, 1998. Specifications and information herein are subject to change without notice. PS No. 5953-7/7 |
Price & Availability of LC4131C
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |