HJ128 low power precision instrumentation amplifier
隐藏域元素占位
- Product Description
-
- Commodity name: HJ128 low power precision instrumentation amplifier
- Commodity ID: 1311257994016215040
- 型号: HJ128
- 产品概述: HJ128 is a low-power, high-precision general-purpose instrumentation amplifier that uses laser trimming technology internally.
- 电源电压 （VDD/V）: ±1.35V to ±18V
- 带宽 （GBWP/MHz）: 1.3
- 工作电流 （IQ）: ±0.7mA
- 失调电压 （VOS）: ±10±100/G uV
- 偏置电流 （IIB）: ±1nA
- 压摆率 （SR）: 4 V/us
- 工作温度 （TA）: -55℃ to 125℃
- 封装 （Package）: D08S2 H08-02
HJ128 is a low-power, high-precision general-purpose instrumentation amplifier that uses laser trimming technology internally. HJ128 features very low input offset voltage and input offset voltage temperature drift coefficient. The gain can be varied from 1 to 10000 through an external resistor. The current feedback input circuit provides a bandwidth of 200kHz at G=100. It can be used in precision data acquisition systems, such as bridge amplifiers, thermocouple amplifiers, RTD sensitive amplifiers, and data acquisition systems. Its airtightness and resistance to temperature shock performance far exceed that of the plastic-sealed INA128, making it more suitable for some high-end military electronic instruments.
Main features include:
Low input offset voltage50μVLow temperature drift coefficient0.5μV /℃
Low input bias current5nAHigh common mode rejection ratioCMRR 120dB
Wide power supply voltage range+2.25~+18VInput protection+40V
Low static current350μA
Key words:- 高温
- 宽带
- 运算放大器
- 介质
- 隔离型
- 运算
- 放大器
- 运算放大器
- 独立
- 高频
- NPN
- 晶体管
- 偏置电路
- 直接耦合
- 共发射极
- 共基极
- 串联
- 单片
- 集成电路
- 宽范围
- AGC控制
- 直接耦合
- 单片
- 集成电路
- 单电源
- 宽频带
- 雷达
- 射频放大
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