NTE992 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit Quad, Single Supply Operational Amplifier

NTE992
Integrated Circuit
Quad, Single Supply Operational Amplifier
Description:
The NTE992 is an internally compensated Norton operational amplifier in a 14–Lead DIP type pack-
age designed specifically for single positive power supply applications found in industrial control sys-
tems and automotive electronics. This device contains four independent amplifiers – making it ideal
for applications such as active filters, multi–channel amplifiers, tachometers, oscillators, and other
similar usages.
Features:
D Single–Supply Operation
D Internally Compensated
D Wide Unity Gain Bandwidth: 4MHz Typ
D Low Input Bias Current: 50nA Typ
D High Open–Loop Gain: 1000V/V Min
D Large Output Voltage Swing: (V_CC –1) V_P–P
Absolute Maximum Ratings:
Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V
Input Currents (I_in+ or I_in–), I_in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Output Current, I_O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Power Dissipation (T_A = +25°C), P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mW/°C
Operating Ambient Temperature, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Electrical Characteristics: (T_A = +25°C, V_CC = +15V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ
Open–Loop Voltage Gain
A_VOL f = 100Hz, R_L = 5kΩ, Note 1
1.2 2.0
Input Resistance (Inverting Input)
r_i
Output Resistance
r_O
Input Bias Current (Inverting Input)
I_IB
– 1.0
– 8.0
– 50
Max Unit
– V/mV
– MΩ
– kΩ
300 nA
Note 1. Open–loop voltage gain is defined as voltage gain from the inverting input to the output.