OP176

Features:

Low Noise: 6 nV/Hz
High Slew Rate: 25 V/s
Wide Bandwidth: 10 MHz
Low Supply Current: 2.5 mA
Low Offset Voltage: 1 mV
Unity Gain Stable
SO-8 Package


Application

Line Driver
Active Filters
Fast Amplifiers
Integrators


Pinout




Specifications

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±22 V
Input Voltage². . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ±18 V
Differential Input Voltage² . . . . . . . . . . . . . . . . . . . .  ±7.5 V
Output Short-Circuit Duration to GND . . . . . . . . . . Indefinite
Storage Temperature Range
P, S Package . . . . . . . . . . . . . . . . . . . . . . .65°C to +150°C
Operating Temperature Range
OP176G . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C to +85°C
Junction Temperature Range
P, S Package . . . . . . . . . . . . . . . . . . . . . . .65°C to +150°C
Lead Temperature Range (Soldering, 60 sec) . . . . . +300°C


Description

The OP176 is a low noise, high output drive op amp that features the Butler Amplifier front-end. This new front-end
design combines both bipolar and JFET transistors to attain amplifiers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total Harmonic Distortion plus Noise equals previous audio amplifiers, but at much lower supply currents.

Improved dc performance is also provided with bias and offset currents greatly reduced over purely bipolar designs. Input offset voltage is guaranteed at 1 mV and is typically less than