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TS944B中文资料Ultra-micropower amplifier with CMOS inputs数据手册ST规格书

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厂商型号

TS944B

功能描述

Ultra-micropower amplifier with CMOS inputs

制造商

ST STMicroelectronics

中文名称

意法半导体 意法半导体集团

数据手册

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更新时间

2025-9-27 17:12:00

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TS944B规格书详情

描述 Description

The TS94x (single, dual and quad) series are operational amplifiers characterized for 2.5 V to 10 V operation over -40° C to +85° C temperature range.
They exhibit excellent consumption -1.2 µA, while featuring 10 kHz gain bandwidth product, 1.5 mA output capability and output rail-to-rail operation - 2.85 V typ @ 3 V with RL=10 k.
The TS94x op-amps are ideal for battery-powered systems, where very low supply current and output rail-to-rail are required. Their very low - 1 pA typ input bias current and constant supply current over supply voltage enhance TS94x's performance near the end of the battery charge or battery life.

特性 Features

Latch-up immunity (class A)
ESD protection (2 kV)
Rail-to-rail output voltage swing
Single supply operation (2.5 V to 10 V)
Micropower consumption (1.2 µA)
Ultra low input bias current (1 pA)
Available in SOT23-5 micropackage
CMOS inputs

技术参数

  • 型号:

    TS944B

  • 功能描述:

    运算放大器 - 运放 MICROPwr OP AMP OUTPUT RAIL TO RAIL

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 通道数量:

    4

  • 共模抑制比(最小值):

    63 dB

  • 输入补偿电压:

    1 mV

  • 输入偏流(最大值):

    10 pA

  • 工作电源电压:

    2.7 V to 5.5 V

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    QFN-16

  • 转换速度:

    0.89 V/us

  • 关闭:

    No

  • 输出电流:

    55 mA

  • 最大工作温度:

    + 125 C

  • 封装:

    Reel

供应商 型号 品牌 批号 封装 库存 备注 价格
ST
SOP14
2786
一级代理 原装正品假一罚十价格优势长期供货
询价
ST/意法
24+
SOP14
880000
明嘉莱只做原装正品现货
询价
ST
24+
NA
18000
原装正品 有挂有货 假一赔十
询价
ST/
24+
NA
5000
全新原装正品,现货销售
询价
SST
原厂封装
9800
原装进口公司现货假一赔百
询价
ST
22+
14DIP
9000
原厂渠道,现货配单
询价
ST/意法
25+
TSSOP14
3544
全新原装正品支持含税
询价
STMicroelectronics
18+
ICOPAMPR-RQUADMCRPWR14-D
6800
公司原装现货
询价
STMicroelectronics
24+
14-DIP
53200
一级代理/放心采购
询价
ST
25+
NA
1711
询价