ON Semiconductort
JFET Input Operational Amplifiers
These low cost JFET input operational amplifiers combine two state–...
ON Semiconductort
JFET Input Operational
Amplifiers
These low cost JFET input operational
amplifiers combine two state–of–the–art 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 JFET technology provides wide bandwidths and fast slew rates with low input bias currents, input offset currents, and supply currents.
These devices are available in single, dual and quad operational
amplifiers which are pin–compatible with the industry standard MC1741, MC1458, and the MC3403/LM324 bipolar devices.
Input Offset
Voltage of 5.0 mV Max (LF347B) Low Input Bias Current: 50 pA Low Input Noise
Voltage: 16 nV/ǸHz Wide Gain Bandwidth: 4.0 MHz High Slew Rate: 13V/µs Low Supply Current: 1.8 mA per Amplifier High Input Impedance: 1012 Ω High Common Mode and Supply
Voltage Rejection Ratios: 100 dB
MAXIMUM RATINGS Rating
Supply
Voltage
Differential Input
Voltage Input
Voltage Range (Note 1) Output Short Circuit Duration (Note 2) Power Dissipation at TA = +25°C
Derate above TA =+25°C Operating Ambient Temperature Range Operating Junction Temperature Range Storage Temperature Range
Symbol
VCC VEE VID VIDR tSC PD 1/θJA TA TJ Tstg
Value
Unit
+18 V –18
±30 V
±15 V
Continuous
900 mW 10 mW/°C
0 to +70
°C
115 °C
– 65 to +150
°C
NOTES: 1. Unless otherwise specified, the absolute maximum negative input
voltage is limited to the neg...