TEXAS INSTRUMENTS OPA4342EA/250 运算放大器, 1 MHz, 4个放大器, 1 V/µs, 2.7V 至 5.5V, TSSOP, 14 引脚
The OPA342 series rail-to-rail CMOS operational amplifiers are designed for low-cost, low-power, miniature applications. They are optimized to operate on a single supply as low as 2.5V with an input common-mode voltage range that extends 300mV beyond the supplies.
Rail-to-rail input/output and high-speed operation make them ideal for driving sampling Analog-to-Digital Converters ADC. They are also well suited for general-purpose and audio applications and providing I/V conversion at the output of Digital-to-Analog Converters DAC. Single, dual, and quad versions have identical specs for design flexibility.
The OPA342 series offers excellent dynamic response with a quiescent current of only 250uA max. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction. View datasheet View product folder
供电电流 150 µA
电路数 4
通道数 4
针脚数 14
共模抑制比 76 dB
输入补偿漂移 3.00 µV/K
带宽 1 MHz
转换速率 1.00 V/μs
增益频宽积 1 MHz
输入补偿电压 1 mV
输入偏置电流 0.2 pA
工作温度Max 85 ℃
工作温度Min -40 ℃
增益带宽 1 MHz
共模抑制比Min 76 dB
电源电压 2.7V ~ 5.5V
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 14
封装 TSSOP-14
宽度 4.4 mm
封装 TSSOP-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
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
OPA4342EA/250 TI 德州仪器 | 当前型号 | 当前型号 |
OPA4342UA 德州仪器 | 完全替代 | OPA4342EA/250和OPA4342UA的区别 |
OPA4342EA/2K5 德州仪器 | 完全替代 | OPA4342EA/250和OPA4342EA/2K5的区别 |
OPA4342EA/250G4 德州仪器 | 类似代替 | OPA4342EA/250和OPA4342EA/250G4的区别 |