Datasheet > INA122UA/2K5G4

INA122UA/2K5G4

更新时间： 2024-11-23 12:02:07

品牌	Logo	应用领域
BB		仪表放大器
页数	文件大小	规格书
14页	750K
描述
Single Supply, MicroPower INSTRUMENTATION AMPLIFIER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

INA122UA/2K5G4 数据手册

INA122

Single Supply, MicroPower

INSTRUMENTATION AMPLIFIER

APPLICATIONS

● PORTABLE, BATTERY OPERATED

FEATURES

● LOW QUIESCENT CURRENT: 60µA

SYSTEMS

● WIDE POWER SUPPLY RANGE

Single Supply: 2.2V to 36V

● INDUSTRIAL SENSOR AMPLIFIER:

Bridge, RTD, Thermocouple

Dual Supply: –0.9/+1.3V to ±18V

● PHYSIOLOGICAL AMPLIFIER:

● COMMON-MODE RANGE TO (V–)–0.1V

● RAIL-TO-RAIL OUTPUT SWING

ECG, EEG, EMG

● MULTI-CHANNEL DATA ACQUISITION

● LOW OFFSET VOLTAGE: 250µV max

● LOW OFFSET DRIFT: 3µV/°C max

● LOW NOISE: 60nV/√Hz

DESCRIPTION

● LOW INPUT BIAS CURRENT: 25nA max

● 8-PIN DIP AND SO-8 SURFACE-MOUNT

The INA122 is a precision instrumentation amplifier

for accurate, low noise differential signal acquisition.

Its two-op-amp design provides excellent performance

with very low quiescent current, and is ideal for

portable instrumentation and data acquisition systems.

The INA122 can be operated with single power sup-

plies from 2.2V to 36V and quiescent current is a mere

60µA. It can also be operated from dual supplies. By

utilizing an input level-shift network, input common-

mode range extends to 0.1V below negative rail (single

supply ground).

V+

INA122

V_IN

V_O

–

_O= (V_IN– V_IN) G

100kΩ

25kΩ

A single external resistor sets gain from 5V/V to

10000V/V. Laser trimming provides very low offset

voltage (250µV max), offset voltage drift (3µV/°C

max) and excellent common-mode rejection.

200k

R_G

G = 5 +

25kΩ

R_G

Package options include 8-pin plastic DIP and SO-8

surface-mount packages. Both are specified for the

–40°C to +85°C extended industrial temperature range.

–

V_IN

100kΩ

Ref

V–

International Airport Industrial Park

•

Mailing Address: PO Box 11400, Tucson, AZ 85734

FAXLine: (800) 548-6133 (US/Canada Only)

• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-1388B

Printed in U.S.A. October, 1997

SBOS069

12 3 4 5 6 7...14

中文翻译

下载PDF

与INA122UA/2K5G4相关器件

型号	品牌	获取价格	描述	数据表
INA122UAG4	BB	获取价格	Single Supply, MicroPower INSTRUMENTATION AMPLIFIER
INA122UE4	BB	获取价格	Single Supply, MicroPower INSTRUMENTATION AMPLIFIER
INA125	BB	获取价格	INSTRUMENTATION AMPLIFIER With Precision Voltage Reference
INA125	TI	获取价格	具有精密电压参考的仪表放大器
INA125-DIE	TI	获取价格	具有精密电压参考的仪表放大器
INA125P	BB	获取价格	INSTRUMENTATION AMPLIFIER With Precision Voltage Reference
INA125P	TI	获取价格	具有精密电压参考的仪表放大器 \| N \| 16 \| -40 to 85
INA125PA	BB	获取价格	INSTRUMENTATION AMPLIFIER With Precision Voltage Reference
INA125PA	TI	获取价格	具有精密电压参考的仪表放大器 \| N \| 16
INA125PAG4	TI	获取价格	具有精密电压参考的仪表放大器 \| N \| 16

与INA122UA/2K5G4相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

35
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

27
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

55
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

52

产品中心

服务支持

精选活动

关于我们

帮助中心

INA122UA/2K5G4

INA122UA/2K5G4 数据手册

与INA122UA/2K5G4相关器件

与INA122UA/2K5G4相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

INA122UA/2K5G4

INA122UA/2K5G4 数据手册

与INA122UA/2K5G4相关器件

与INA122UA/2K5G4相关文章

您还可以找

您在本页遇到什么问题？