The document describes the INA134 and INA2134 differential line receivers from Burr-Brown Corporation. These receivers have features such as low distortion, high slew rate, fast settling time, etc. They are suitable for applications such as audio differential line reception, summing amplifier, etc.
The INA134 and INA2134 are high‑performance audio differential line receivers featuring low distortion, high slew rate, and wide supply range. They are available in single‑ended (8‑pin DIP, SO‑8) and dual (14‑pin DIP, SO‑14) packages and operate from ±4 V to ±18 V.
The document provides detailed specifications, pin configurations, typical performance curves, application notes, and packaging information for designers integrating these precision amplifiers into audio, instrumentation, and signal‑conditioning circuits.
| Total Harmonic Distortion + Noise (THD+N) at 1 kHz | 0.0005 % |
|---|---|
| Slew Rate | 14 V/µs |
| Supply Voltage Range | ±4 V to ±18 V |
| Quiescent Current (per amplifier) | 2.9 mA max |
| Fixed Gain | 0 dB (1 V/V) |
| Common‑Mode Rejection Ratio (CMRR) | 90 dB |
The devices operate from a wide supply range of ±4 V to ±18 V.
The THD+N is 0.0005 % at 1 kHz.
They have a high slew rate of 14 V/µs.
Each amplifier draws up to 2.9 mA of quiescent current.