单电源CMOS运算放大器零漂移系列 SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zero-Drift Series
DESCRIPON
The OPA334 and OPA335 series of CMOS operational amplifiers use auto-zeroing techniques to simultaneously provide very low offset voltage 5µV max, and near-zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing. Single or dual supplies as low as +2.7V ±1.35V and up to +5.5V ±2.75V may be used. These op amps are optimized for low-voltage, single-supply operation.
FEATURES
● LOW OFFSET VOLTAGE: 5µV max
● ZERO DRIFT: 0.05µV/°C max
● QUIESCENT CURRENT: 285µA
● SINGLE-SUPPLY OPERATION
● SINGLE AND DUAL VERSIONS
● SHUTDOWN
● MicroSIZE PACKAGES
APPLICATIONS
● TRANSDUCER APPLICATIONS
● TEMPERATURE MEASUREMENT
● ELECTRONIC SCALES
● MEDICAL INSTRUMENTATION
● BATTERY-POWERED INSTRUMENTS
● HANDHELD TEST EQUIPMENT
供电电流 570 µA
电路数 2
通道数 2
共模抑制比 110 dB
输入补偿漂移 20.0 nV/K
带宽 2.00 MHz
转换速率 1.60 V/μs
增益频宽积 2 MHz
输入补偿电压 1 µV
输入偏置电流 70 pA
工作温度Max 125 ℃
工作温度Min -40 ℃
增益带宽 2 MHz
共模抑制比Min 110 dB
电源电压Max 5.5 V
电源电压Min 2.7 V
安装方式 Surface Mount
引脚数 10
封装 VSSOP-10
长度 3 mm
宽度 3 mm
高度 1.02 mm
封装 VSSOP-10
工作温度 -40℃ ~ 125℃
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
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
OPA2334AIDGSR TI 德州仪器 | 当前型号 | 当前型号 |
OPA2334AIDGSTG4 德州仪器 | 完全替代 | OPA2334AIDGSR和OPA2334AIDGSTG4的区别 |
OPA2334AIDGST 德州仪器 | 类似代替 | OPA2334AIDGSR和OPA2334AIDGST的区别 |
OPA2334AIDGSRG4 德州仪器 | 功能相似 | OPA2334AIDGSR和OPA2334AIDGSRG4的区别 |