NJM2140 LOW SATURATION DUAL OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION The NJM2140 is a low saturation output voltage dual operational amplifier in small packages. It features a low voltage operation of ±1.0V (min.) and low saturation output voltage of ±2.0Vp-p (at supply voltage ±2.5V). The NJM2140 is available in both 8-lead MSOP and thin type MSOP packages. ■ FEATURES ● Operating Voltage ● High Slew Rate ● Wide Band ● Low Saturation Output Voltage ● Package Outline ■ PACKAGE OUTLINE NJM2140R NJM2140RB1 (MSOP8 (VSP8)) (MSOP8 (TVSP8)) ±1V to ±7V 4V/µs typ. 12MHz typ. ±2.4V typ. (at V+/V-=±2.5V,RL=10kΩ) MSOP8 (VSP8) MEET JEDEC MO-187-DA MSOP8 (TVSP8) MEET JEDEC MO-187-DA / THIN TYPE ● Bipolar Technology ■ PIN CONFIGURATION 1 2 8 7 -+ 3 + - 4 6 5 PIN FUNCTION 1.A OUTPUT 2.A –INPUT 3.A +INPUT 4.V5.B +INPUT 6.B –INPUT 7.B OUTPUT 8.V+ NJM2140R/RB1 ■ EQUIVALENT CIRCUIT V + - INPUT + INPUT OUTPUT V- Ver.2012-10-01 -1- NJM2140 ■ ABSOLUTE MAXIMUM RATINGS ( Ta=25˚C ) PARAMETER Supply Voltage Differential Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL V+/VVID PD Topr Tstg RATINGS ± 7.0 ± 14 (MSOP8(VSP/TVSP8)) 320 -40~+85 -40~+125 UNIT V V mW ˚C ˚C ■ ELECTRICAL CHARACTERISTICS ( V+/V-=±2.5V,Ta=25˚C ) 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 -2- SYMBOL VIO IIO IB AV VOM1 VOM2 VICM CMRR PSRR ICC SR fT TEST CONDITION RS≤10kΩ RL≥10kΩ RL=2.5kΩ RL≥10kΩ MIN. 60 ± 2.0 ± 2.3 ± 1.5 60 60 - TYP. 1 10 100 80 ± 2.2 ± 2.4 74 80 3.5 4 12 MAX. 6 200 300 5 - UNIT mV nA nA dB V V V dB dB mA V/µs MHz Ver.2012-10-01 NJM2140 Maximum Peak-to-peak Output Voltage Swing VOPP(Vp−p) ■ TYPICAL CHARACTERISTICS Frequency f (KHz) Ver.2012-10-01 -3- NJM2140 ■ TYPICAL CHARACTERISTICS 0 ±2 ±4 ±6 + − Operating Voltage V / V (V) ±8 0 0 0 ±2 ±4 ±6 + − Operating Voltage V / V (V) ±2 ±2 ±4 ±6 + − Operating Voltage V / V (V) ±4 ±6 ±8 + − Operating Voltage V / V (V) ±8 ±10 ±8 [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. -4- Ver.2012-10-01