OPA2277AIDRMT原装 运算放大器

OPAx277 High Precision Operational Amplifiers

10μV、0.1μV/?C、高精密、低功耗运算放大器  精密运算放大器 (Vos<1mV)

 

OPA2277AIDRMT原装 运算放大器 的技术参数：

类别	集成电路（IC） 线性器件 - 放大器 - 仪器、运算放大器、缓冲放大器
制造商	Texas Instruments
产品状态	在售
放大器类型	通用
电路数	2
压摆率	0.8V/μs
增益带宽积	1 MHz
电流 - 输入偏置	4 nA
电压 - 输入补偿	35 μV
电流 - 输出/通道	35 mA
电压 - 跨度	4 V  to  36 V
工作温度	-40°C ~ 85°C
安装类型	表面贴装型
封装/外壳	8-VDFN 裸露焊盘

 

KLMBG2JETD-B041 10K 22+

KLMAG1JETD-B041 10K 22+

KLM8G1GETF-B041 10K 22+

KLM4G1FETE-B041 10K 22+

K4E8E324EB-EGCF 10K 22+

K4E6E304EB-EGCF 10K 22+

K4E6E304EC-EGCG 10K 22+

K4B4G1646E-BCNB 10K 22+

K4A8G165WB-BCRC 10K 22+

优势出，有需要到的欢迎联系

 

OPA2277AIDRMT原装 运算放大器 的特征

Ultralow Offset Voltage: 10 μV

Ultralow Drift: ±0.1 μV/°C

High Open-Loop Gain: 134 dB

High Common-Mode Rejection: 140 dB

High Power Supply Rejection: 130 dB

Low Bias Current: 1-nA maximum

Wide Supply Range: ±2 V to ±18 V

Low Quiescent Current: 800 μA/amplifier

Single, Dual, and Quad Versions

Replaces OP-07, OP-77, and OP-177

 

 

OPA2277AIDRMT原装 运算放大器 的描述

The OPAx277 series precision operational amplifiers replace the industry standard OP-177. They offer improved noise, wider output voltage swing, and are twice as fast with half the quiescent current. Features include ultralow offset voltage and drift, low bias current, high common-mode rejection, and high power supply rejection. Single, dual, and quad versions have identical specifications, for maximum design flexibility.

 

OPAx277 series operational amplifiers operate from ±2-V to ±18-V supplies with excellent performance. Unlike most operational amplifiers which are specified at only one supply voltage, the OPAx277 series is specified for real-world applications; a single limit applies over the ±5-V to ±15-V supply range. High performance is maintained as the amplifiers swing to their specified limits. Because the initial offset voltage (±20 μV maximum) is so low, user adjustment is usually not required. However, the single version (OPA277) provides external trim pins for special applications.

 

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