运算放大器, RRIO, 2个放大器, 10 MHz, 5 V/µs, 2.2V 至 5.5V, ± 1.1V 至 ± 2.75V, SOIC, 8 引脚
The OPA2325 device is a dual, precision, low-voltage complementary metal oxide semiconductor CMOS operational amplifier optimized for very low noise and wide bandwidth when operating on a low quiescent current of only 650 µA.
The OPA2325 features a linear input stage with zero-crossover distortion that delivers excellent common-mode rejection ratio CMRR of typically 114 dB over the entire input range. The input common-mode range extends 100 mV beyond the negative and positive supply rails. The output voltage typically swings within 10 mV of the rails.
The zero-crossover distortion combined with wide bandwidth 10 MHz, high slew rate 5 V/µs, and low noise 9 nV/√Hz make the OPA2325 a very good successive-approximation register SAR analog-to-digital converter ADC input driver amplifier. The low offset, and 0.2-pA input bias current make this device ideal for a wide range of precision applications with high-impedance sensors. The unique feature of interfacing to high-impedance sensors on the input and being able to drive ADC inputs with very little distortion make the OPA2325 suitable for various data acquisition and process control applications.
In addition, the OPA2325 has a wide supply voltage range from 2.2 V to 5.5 V with excellent power-supply rejection ratio PSRR over the entire supply range, making the device suitable for precision, low-power applications that run directly from batteries without regulation.
供电电流 650 µA
电路数 2
针脚数 8
共模抑制比 100 dB
输入补偿漂移 2.00 µV/K
带宽 10 MHz
转换速率 5.00 V/μs
增益频宽积 10 MHz
输入补偿电压 0.15 mV
输入偏置电流 0.0000002μA @5.5V
工作温度Max 125 ℃
工作温度Min -40 ℃
共模抑制比Min 100 dB
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Cut Tape CT
RoHS标准 RoHS Compliant
含铅标准 无铅
REACH SVHC版本 2016/06/20
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
OPA2325IDR TI 德州仪器 | 当前型号 | 当前型号 |
OPA2325ID 德州仪器 | 完全替代 | OPA2325IDR和OPA2325ID的区别 |
AD8606ACBZ-REEL7 亚德诺 | 功能相似 | OPA2325IDR和AD8606ACBZ-REEL7的区别 |