|Category||Analog & Mixed-Signal Processing => Amplifiers => Operational Amplifiers|
|Description||JFET Input Operational Amplifier|
|Datasheet||Download MC34002 datasheet
|Cross ref.||Similar parts: OP249, TL072, TL082, TL082-Q1, TL072A, TL082A, LF353H|
These low cost JFET input operational amplifiers combine two stateoftheart analog technologies on a single monolithic integrated circuit. Each internally compensated operational amplifier has well matched high voltage JFET input devices for low input offset voltage. The BIFET technology provides wide bandwidths and fast slew rates with low input bias currents, input offset currents, and supply currents. The ON Semiconductor BIFET family offers single, dual and quad operational amplifiers which are pincompatible with the industry standard MC1741, MC1458, and the MC3403/LM324 bipolar devices. The MC34001/ 34002/34004 series are specified from to +70°C. Input Offset Voltage Options 5.0 mV and 10 mV Maximum
Low Input Bias Current: 40 pA Low Input Offset Current: 10 pA Wide Gain Bandwidth: 4.0 MHz High Slew Rate: 13 V/µs Low Supply Current: 1.4 mA per Amplifier High Input Impedance: 1012 High Common Mode and Supply Voltage Rejection Ratios: 100 dB Industry Standard PinoutsOffset Null Inv. Input Noninv. Input VEE
Op Amp Function Single Device MC34002BD, D Dual Quad MC34004BP, P Operating Temperature Range = 0° to+ to +70°C Package SO8 Plastic DIP SO8 Plastic DIP Plastic DIP
Rating Supply Voltage Differential Input Voltage (Note 1) Input Voltage Range Open Short Circuit Duration Operating Ambient Temperature Range Operating Junction Temperature Storage Temperature Range Symbol VCC, VEE VID VIDR tSC TA TJ Tstg Value ±30 ±16 Continuous +150 °C Unit V
NOTES: 1. Unless otherwise specified, the absolute maximum negative input voltage is equal to the negative power supply.ELECTRICAL CHARACTERISTICS (VCC +15 V, VEE = 25°C, unless otherwise noted.)
Characteristics Input Offset Voltage (RS MC3400XB MC3400X Average Temperature Coefficient of Input Offset Voltage TA = Tlow to Thigh (Note 2) Input Offset Current (VCM = 0) (Note MC3400XB MC3400X Input Bias Current (VCM = 0) (Note MC3400XB MC3400X Input Resistance Common Mode Input Voltage Range Large Signal Voltage Gain (VO MC3400XB MC3400X Output Voltage Swing (RL 10 k) (RL 2.0 k) Common Mode Rejection Ratio (RS MC3400XB MC3400X Supply Voltage Rejection Ratio (RS 10 k) (Note MC3400XB MC3400X Supply Current (Each Amplifier) MC3400XB MC3400X Slew Rate (AV = 1.0) GainBandwidth Product Equivalent Input Noise Voltage (RS = 1000 Hz) Equivalent Input Noise Current = 1000 Hz) Symbol VIO VIO/T IIO IIB ri VICR AVOL 25 VO PSRR ID SR GBW en in V/µs MHz nV/ Hz pA/ dB V V/mV pA µV/°C pA Min Typ Max Unit mV
NOTES: 2. Tlow = 0°C for MC34001/34001B Thigh = +70°C for MC34001/34001B 0°C for MC34002 +70°C for MC34002 0°C for MC34004/34004B +70°C for MC34004/34004B 3. The input bias currents approximately double for every 10°C rise in junction temperature, TJ. Due to limited test time, the input bias currents are correlated to junction temperature. Use of a heatsink is recommended if input bias current to be kept to a minimum. 4. Supply voltage rejection ratio is measured for both supply magnitudes increasing or decreasing simultaneously, in accordance with common practice.ELECTRICAL CHARACTERISTICS (VCC +15 V, VEE TA = Tlow to Thigh [Note 2].)
Characteristics Input Offset Voltage (RS MC3400XB MC3400X Input Offset Current (VCM = 0) (Note MC3400XB MC3400X Input Bias Current (VCM = 0) (Note MC3400XB MC3400X Common Mode Input Voltage Range Large Signal (VO MC3400XB MC3400X Output Voltage Swing 2.0 k) Common Mode Rejection Ratio (RS MC3400XB MC3400X Supply Voltage Rejection Ratio (RS 10 k) (Note MC3400XB MC3400X Supply Current (Each Amplifier) MC3400XB MC3400X Symbol VIO IIO IIB VICR AVOL 15 VO PSRR 8.0 V V/mV 13 nA Min Typ Max Unit mV
NOTES: 2. Tlow = 0°C for MC34001/34001B Thigh = +70°C for MC34001/34001B 0°C for MC34002 +70°C for MC34002 0°C for MC34004/34004B +70°C for MC34004/34004B 3. The input bias currents approximately double for every 10°C rise in junction temperature, TJ. Due to limited test time, the input bias currents are correlated to junction temperature. Use of a heatsink is recommended if input bias current to be kept to a minimum. 4. Supply voltage rejection ratio is measured for both supply magnitudes increasing or decreasing simultaneously, in accordance with common practice.
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