NJU7031/32/34 LOW VOLTAGE C-MOS OPERATIONAL AMPLIFIER ■ GENERAL DESCRIPTION The NJU7031/32/34 are single, dual and quad single supply, low offset, output full swing C-MOS Operational Amplifiers. The wide operating voltage 3V to 16V, High slew rate 3.5V/μs and output full swing are suitable for fast signal processing amplifiers. Additionally, low input bias current 1pA, and single supply operation offer amplification of the very small signal around the ground level. The NJU7031 has external offset null function. ■ PACKAGE OUTLINE ■ FEATURES ● High Slew Rate 3.5V/μs ● Wide Operating Voltage +3V to +16V ●Output Voltage with full Swing VOM=9.98V typ. (@VDD=10V) ●Input Common Mode Voltage Range VICM=0V to 9V (@VDD=10V) ● Low Bias Current IIB=1pA typ. ● Input Common Mode Voltage range includes ground. ● External Offset Null Adjustment (Only NJU7031) ● C-MOS Technology ● Package Outline NJU7031 (single) DIP8, DMP8, SSOP8 NJU7032 (dual) DIP8, DMP8 NJU7034 (quad) DIP14, DMP14, SSOP14 NJU7031D NJU7031M NJU7032D NJU7032M NJU7034D NJU7034M NJU7031V NJU7034V ■ PIN CONFIGURATION NJU7031D NJU7031M NJU7031V ■ EQUIVALENT CIRCUIT NJU7032D NJU7032M NJU7034D NJU7034M NJU7034V ٭The terminals IN1, IN2 are only for NJU7031 ( NJU7032/34 don’t have these terminals ). Ver.2014-11-26 -1- NJU7031/32/34 ■ ABSOLUTE MAXIMUM RATINGS ( Ta=25˚C ) PARAMETER Supply Voltage Differential Input Voltage Common Mode Input Voltage SYMBOL VDD VID VIC Power Dissipation PD Operating Temperature Range Storage Temperature Range Topr Tstg RATINGS 18 ± 18 ( note1 ) -0.3~18 ( DIP14 ) 700 ( DIP8 ) 500 ( DMP8,14 ) 300 ( SSOP14 ) 300 ( SSOP8 ) 250 -40~+85 -40~+125 UNIT V V V mW ˚C ˚C ( note1 ) If the supply voltage ( VDD ) is less than 18V, the input voltage must not over the VDD level though 18V is limit specified. ■ ELECTRICAL CHARACTERISTICS ( Ta=25˚C,VDD=10V,RL=∞ ) PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Input Impedance Large Signal Voltage Gain Input Common Mode Voltage Range Maximum Output Swing Voltage Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current/Circuit Slew Rate Unity Gain Bandwidth SYMBOL VIO IIO IIB RIN AV VICM VOM CMR SVR IDD SR Ft TEST CONDITION RS=50Ω RL=1MΩ AV=40dB,CL=10pF MIN. 80 0~9 9.80 60 60 - TYP. 1 1 1 95 9.98 75 75 1 3.5 1.5 MAX. 10 2 - UNIT mV pA pA TΩ dB V V dB dB mA/Cir V/μs MHz ■ OFFSET ADJUSTMENT CIRCUIT ( Only For NJU7031 ) -2- Ver.2014-11-26 NJU7031/32/34 ■ TYPICAL CHARACTERISTICS Ver.2014-11-26 -3- NJU7031/32/34 ■ TYPICAL CHARACTERISTICS [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.2014-11-26