HJ620 Low Power Instrumentation Amplifier
隐藏域元素占位
- Product Description
-
- Commodity name: HJ620 Low Power Instrumentation Amplifier
- Commodity ID: 1311258239391387648
- 型号: HJ620
- 产品概述: HJ620 is a low-power, high-precision instrumentation amplifier, with a gain adjustable from 1 to 10000 through an external resistor.
- 电源电压 （VDD/V）: ±1.5V to ±18V
- 带宽 （GBWP/MHz）: 1
- 工作电流 （IQ）: 0.9mA
- 失调电压 （VOS）: 30uV
- 偏置电流 （IIB）: 0.5nA
- 压摆率 （SR）: 1.2V/us
- 工作温度 （TA）: -55℃ to 125℃
- 封装 （Package）: J08S2, H08-02
The HJ620 is a low-power, high-precision instrumentation amplifier with adjustable gain from 1 to 10000 through an external resistor. It features high accuracy, low nonlinearity error, low offset voltage, low bias current, low noise, short settling time, and small temperature drift. Due to its small size (using an 8-pin DIP package) and low power consumption (maximum supply current of 1.3mA), it is very suitable for applications in high-precision data acquisition systems, such as weighing equipment, sensor interfaces, multiplexing, as well as battery-powered, portable or mobile devices.
Main features include:
Gain range 1 to 10,000 Supply voltage ±2.3V to ±18V
Better performance than three IA designed operational amplifiers 8-pin DIP ceramic package
Low power consumption, supply current ≤1.3mA
Excellent DC performance:
Input offset voltage ≤50μV Input offset drift ≤0.6μV/℃
Input bias current ≤1nA Common mode rejection ratio ≥100dB (G=10)
Low noise:
Input voltage noise 9nV/
@ 1kHz Peak noise 0.28μV (0.1Hz to 10Hz)Excellent AC parameters:
120kHz bandwidth (G=100) Settling time 15μs at 0.01%
Key words:- HJ620
- 低功耗
- 高精度
- 仪表放大器
next page