单电源,微功耗运算放大器
DESCRIPON
The OPA241 series and OPA251 series are specifically designed for battery powered, portable applications. In addition to very low power consumption 25µA, these amplifi ers feature low offset voltage, rail-to-rail output swing, high common-mode rejection, and high open-loop gain.
FEATURES
● MicroPOWER: IQ = 25µA
● SINGLE-SUPPLY OPERATION
● RAIL-TO-RAIL OUTPUT within 50mV
● WIDE SUPPLY RANGE
Single Supply: +2.7V to +36V
Dual Supply: ±1.35V to ±18V
● LOW OFFSET VOLTAGE: ±250µV max
● HIGH COMMON-MODE REJECTION: 124dB
● HIGH OPEN-LOOP GAIN: 128dB
● SINGLE, DUAL, AND QUAD
APPLICATIONS
● BATTERY OPERATED INSTRUMENTS
● PORTABLE DEVICES
● MEDICAL INSTRUMENTS
● TEST EQUIPMENT
供电电流 27 µA
电路数 4
通道数 4
共模抑制比 100dB ~ 124dB
输入补偿漂移 600 nV/K
带宽 35.0 kHz
转换速率 10.0 mV/μs
增益频宽积 0.035 MHz
输入补偿电压 50 µV
输入偏置电流 4 nA
工作温度Max 85 ℃
工作温度Min 40 ℃
增益带宽 35 kHz
共模抑制比Min 106 dB
电源电压Max 36 V
电源电压Min 2.7 V
安装方式 Surface Mount
引脚数 14
封装 SOIC-14
长度 8.65 mm
宽度 3.91 mm
高度 1.58 mm
封装 SOIC-14
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
OPA4251UA/2K5 TI 德州仪器 | 当前型号 | 当前型号 |
OPA4251UA 德州仪器 | 类似代替 | OPA4251UA/2K5和OPA4251UA的区别 |
OPA4251UAG4 德州仪器 | 类似代替 | OPA4251UA/2K5和OPA4251UAG4的区别 |