NJM2140 LOW SATURATION DUAL OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE 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. NJM2140R ■ FEATURES ● Operating Voltage ●High Slew Rate ●Wide Band ●Low Saturation Output Voltage ●Package Outline ●Bipolar Technology (±1V to ±7V) (4V/µs typ.) (12MHz typ.) + VSP8, TVSP8 1 3 4 - (±2.4V typ. at V /V =±2.5V,RL=10kΩ) ■ PIN CONFIGRATION 2 NJM2140RB1 8 A 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=25°C) RATINGS UNIT ± 7.0 V ± 14 V R/RB1 320 mW - 20 to + 75 °C - 40 to + 125 °C ■ 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 Rs≤10kΩ RL≥10kΩ RL=2.5kΩ RL≥10kΩ MIN. 60 ± 2.0 ± 2.3 ± 1.5 60 60 - (V /V=2.5V, Ta=25°C) 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/µs 12 MHz [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-