NTE778A Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit Dual Operational Amplifier

NTE778A & NTE778SM
Integrated Circuit
Dual Operational Amplifier
Description:
The NTE778A (8–Lead DIP) and NTE778SM (SOIC–8 Surface Mount) are linear integrated circuits
designed for use as a summing amplifier, integrator, or amplifier with operating characteristics as a
function of the external feedback components.
Features:
D No Frequency Compensation Required
D Short–Circuit Protection
D Wide Common–Mode and Differential Voltage Ranges
D Low Power Consumption
D No Latch Up
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Power Supply Voltage, V_CC, V_EE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18V
Input Differential Voltage, V_ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V
Input Common Mode Voltage (Note 1), V_ICM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
Output Short–Circuit Duration (Note 2), t_S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Operating Junction Temperature, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Ambient Temperatue Range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Note 1. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply
voltage.
Note 2. Supply voltage equal to or less than ±15V.
Electrical Characteristics: (T_A = 0° to +70°C, V_CC = +15V, V_EE = –15V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Input Offset Voltage
Input Offset Current
Input Bias Current
V_IO R_S ≤ 10kΩ
R_S ≤ 10kΩ, T_A = +25°C
I_IO
T_A = +25°C
I_IB
T_A = +25°C
–
– 7.5 V
– 2.0 6.0 V
–
– 300 nA
– 20 200 nA
–
– 800 nA
– 80 500 nA