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| NJM2140 LOW SATURATION DUAL OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM2140 is a low supply voltage(1.0V MIN) and low saturation output voltage(2.0Vp-p at supply voltage 2.5V) operational amplifier. It is applicable to portable CD, radio cassette CD, and portable DAT, that are audio apparatus which require the 5V single supply operation and high output voltage. PACKAGE OUTLINE FEATURES Operating Voltage High Slew Rate Wide Band Low Saturation Output Voltage Package Outline Bipolar Technology PIN CONFIGRATION 1 2 3 4 A NJM2140R (1V to 7V) (4V/s typ.) (12MHz typ.) (2.4V typ. at V /V =2.5V,RL=10k) VSP8, TVSP8 + - NJM2140RB1 8 7 B 6 5 PIN FUNCTION 1.A OUTPUT 2.A - INPUT 3.A + INPUT 4.V 5.B + INPUT 6.B - INPUT 7.B OUTPUT + 8.V NJM2140R/RB1 EQUIVALENT CIRCUIT V+ -INPUT +INPUT OUTPUT V- -1- NJM2140 ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL + V /V VID PD Topr Tstg (Ta=25C) RATINGS UNIT 7.0 V 14 V R/RB1 320 mW - 20 to + 75 C - 40 to + 125 C (V /V=2.5V, Ta=25C) TYP. MAX. UNIT 1 6 mV 10 20 nA 100 300 nA 80 dB 2.2 V 2.4 V V 74 dB 80 dB 3.5 5 mA 4 V/s 12 MHz + ELECTRICAL CHARACTERISTICS PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Large Signal Voltage Gain Maximum Output Voltage Swings 1 Maximum Output Voltage Swings 2 Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current Slew Rate Unity Gain Frequency SYMBOL VIO IIO IB AV VOM 1 VOM 2 VICM CMRR PSRR Icc SR fT TEST CONDITION Rs10k MIN. 60 2.0 2.3 1.5 60 60 - RL10k RL=2.5k RL10k [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. -2- |
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