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INA105 数据手册 - TI（德州仪器）

制造商:

TI（德州仪器）

封装:

PDIP-8

描述:

精密单位增益差动放大器

Pictures:

3D模型

符号图

焊盘图

引脚图

产品图

页面导航:

封装尺寸在P13P15P16

标记信息在P13P14

封装信息在P13P14P15P16

技术参数、封装参数在P2

应用领域在P1P17

导航目录

封装尺寸在P13 P15 P16
标记信息在P13 P14
封装信息在P13 P14 P15 P16
技术参数、封装参数在P2
应用领域在P1 P17

INA105数据手册

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1985 Burr-Brown Corporation PDS-617G Printed in U.S.A. August, 1993

Precision Unity Gain

DIFFERENTIAL AMPLIFIER

INA105

DESCRIPTION

The INA105 is a monolithic Gain = 1 differential

amplifier consisting of a precision op amp and on-chip

metal film resistors. The resistors are laser trimmed

for accurate gain and high common-mode rejection.

Excellent TCR tracking of the resistors maintains

gain accuracy and common-mode rejection over

temperature.

The differential amplifier is the foundation of many

commonly used circuits. The INA105 provides this

precision circuit function without using an expensive

precision resistor network. The INA105 is available in

8-pin plastic DIP, SO-8 surface-mount and TO-99

metal packages.

Sense

V+

Output

V–

Ref

–In

+In

25kΩ 25kΩ

25kΩ25kΩ

FEATURES

● CMR 86dB min OVER TEMPERATURE

● GAIN ERROR: 0.01% max

● NONLINEARITY: 0.001% max

● NO EXTERNAL ADJUSTMENTS

REQUIRED

● EASY TO USE

● COMPLETE SOLUTION

● HIGHLY VERSATILE

● LOW COST

● PLASTIC DIP, TO-99 HERMETIC METAL,

AND SO-8 SOIC PACKAGES

APPLICATIONS

● DIFFERENTIAL AMPLIFIER

● INSTRUMENTATION AMPLIFIER

BUILDING BLOCK

● UNITY-GAIN INVERTING AMPLIFIER

● GAIN-OF-1/2 AMPLIFIER

● NONINVERTING GAIN-OF-2 AMPLIFIER

● AVERAGE VALUE AMPLIFIER

● ABSOLUTE VALUE AMPLIFIER

● SUMMING AMPLIFIER

● SYNCHRONOUS DEMODULATOR

● CURRENT RECEIVER WITH COMPLIANCE

TO RAILS

● 4mA TO 20mA TRANSMITTER

● VOLTAGE-CONTROLLED CURRENT

SOURCE

● ALL-PASS FILTERS

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132

SBOS145