HJ118 low power precision instrumentation amplifier
隐藏域元素占位
- Product Description
-
- Commodity name: HJ118 low power precision instrumentation amplifier
- Commodity ID: 1311258242801356800
- 型号: HJ118
- 产品概述: HJ118 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）: 0.8
- 工作电流 （IQ）: ±0.35mA
- 失调电压 （VOS）: ±10±100/G uV
- 偏置电流 （IIB）: ±1nA
- 压摆率 （SR）: 0.9 V/us
- 工作温度 （TA）: -55℃ to 125℃
- 封装 （Package）: D08S2, H08-02
HJ118 is a low-power, high-precision general-purpose instrumentation amplifier that uses laser trimming technology internally. HJ118 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 70kHz at G=100. It can be used in precision data acquisition systems, such as bridge amplifiers, thermocouple amplifiers, RTD sensitive amplifiers, and data acquisition. Its airtightness and resistance to temperature shock performance far exceed that of the plastic-sealed INA118, 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 110dB
Wide power supply voltage range+/-1.35~+/-18VInput protection+/-40V
Low static current350μA
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