型号OPA2251
品牌
分类精密运算放大器 (Vos<1mV)
描述双路、15V 单电源、微功耗运算放大器
相关操作
产品概述

参数

Number of channels 2
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7
Vos (offset voltage at 25°C) (max) (mV) 0.25
GBW (typ) (MHz) 0.035
Features High Cload Drive
Slew rate (typ) (V/µs) 0.01
Rail-to-rail In to V-, Out
Offset drift (typ) (µV/°C) 0.5
Iq per channel (typ) (mA) 0.027
Vn at 1 kHz (typ) (nV√Hz) 45
CMRR (typ) (dB) 124
Rating Catalog
Operating temperature range (°C) -40 to 85
Input bias current (max) (pA) 20000
Iout (typ) (A) 0.05
Architecture Bipolar
Input common mode headroom (to negative supply) (typ) (V) -0.2
Input common mode headroom (to positive supply) (typ) (V) -0.8
Output swing headroom (to negative supply) (typ) (V) 0.05
Output swing headroom (to positive supply) (typ) (V) -0.05

封装 | 引脚 | 尺寸

PDIP (P) 8 92.5083 mm² 9.81 x 9.43
SOIC (D) 8 29.4 mm² 4.9 x 6