高级LinCMOS轨到轨极低功耗POERATIONAL放大器 Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER POERATIONAL AMPLIFIERS
description
The TLV2252 and TLV2254 are dual and quadruple low-voltage operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLV225x family consumes only 34 µA of supply current per channel. This micropower operation makes them good choices for battery-powered applications.
Output Swing Includes Both Supply Rails
Low Noise . . . 19 nV/√Hz Typ at f = 1 kHz
Low Input Bias Current . . . 1 pA Typ
Fully Specified for Both Single-Supply and Split-Supply Operation
Very Low Power . . . 34 µA Per Channel Typ
Common-Mode Input Voltage Range Includes Negative Rail
Low Input Offset Voltage
850 µV Max at TA = 25°C
Wide Supply Voltage Range
2.7 V to 8 V
Macromodel Included
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
输出电流 ≤50 mA
供电电流 70 µA
电路数 2
通道数 2
输入补偿漂移 500 nV/K
带宽 187 kHz
转换速率 120 mV/μs
增益频宽积 200 kHz
输入补偿电压 200 µV
输入偏置电流 1 pA
工作温度Max 125 ℃
工作温度Min -40 ℃
耗散功率Max 725 mW
共模抑制比Min 70 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 Obsolete
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Contains Lead
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TLV2252QDR TI 德州仪器 | 当前型号 | 当前型号 |
TLV2252ID 德州仪器 | 完全替代 | TLV2252QDR和TLV2252ID的区别 |
TLV2252IDR 德州仪器 | 完全替代 | TLV2252QDR和TLV2252IDR的区别 |
TLV2252QD 德州仪器 | 完全替代 | TLV2252QDR和TLV2252QD的区别 |