型号INA2134
品牌
分类差分放大器
描述双路、音频差分线路接收器，0dB (G=1)
相关操作
产品概述

参数

Number of channels 2
Vs (min) (V) 8
Vs (max) (V) 36
CMRR (min) (dB) 74
Common-mode input low (min) (V) -34
Common-mode input high (max) (V) 32
Input offset (±) (max) (V) 0.001
Iq (typ) (mA) 2.4
Slew rate (typ) (V/µs) 14
Voltage gain (min) (V/V) 1
Voltage gain (max) (V/V) 1
Small-signal bandwidth (typ) (Hz) 3100000
Rating Catalog
Operating temperature range (°C) -40 to 85
Gain drift (max) (ppm/°C) 10
Gain error (±) (max) (%) 0.1

封装 | 引脚 | 尺寸

PDIP (N) 14 181.42 mm² 19.3 x 9.4
SOIC (D) 14 51.9 mm² 8.65 x 6

特性

  • SINGLE AND DUAL VERSIONS
  • LOW DISTORTION: 0.0005% at f = 1kHz
  • HIGH SLEW RATE: 14V/µs
  • FAST SETTLING TIME: 3µs to 0.01%
  • WIDE SUPPLY RANGE: ±4V to ±18V
  • LOW QUIESCENT CURRENT: 2.9mA max
  • HIGH CMRR: 90dB
  • FIXED GAIN = 0dB (1V/V)
  • PACKAGES:
    • SINGLE: 8-PIN DIP, SO-8
    • DUAL: 14-PIN DIP, SO-14

说明

The INA134 and INA2134 are differential line receivers consisting of high performance op amps with on-chip precision resistors. They are fully specified for high performance audio applications and have excellent ac specifications, including low distortion (0.0005% at 1kHz) and high slew rate (14V/µs), assuring good dynamic response. In addition, wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. The dual version features completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.

The INA134 and INA2134 on-chip resistors are laser trimmed for accurate gain and optimum common-mode rejection. Furthermore, excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. Operation is guaranteed from ±4V to ±18V (8V to 36V total supply).

The INA134 is available in 8-pin DIP and SO-8 surface-mount packages. The INA2134 comes in 14-pin DIP and SO-14 surface-mount packages. Both are specified for operation over the extended industrial temperature range, –40°C to +85°C.