INA154

更新时间： 2024-11-02 22:48:07

品牌	Logo	应用领域
BB		放大器
页数	文件大小	规格书
9页	88K
描述
High-Speed, Precision DIFFERENCE AMPLIFIER G = 1

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INA154 数据手册

INA154

For most current data sheet and other product

information, visit www.burr-brown.com

High-Speed, Precision

DIFFERENCE AMPLIFIER (G = 1)

APPLICATIONS

FEATURES

● DIFFERENTIAL INPUT AMPLIFIER

● DESIGNED FOR LOW COST

● INSTRUMENTATION AMPLIFIER

● LOW OFFSET VOLTAGE: ±750µV max

● LOW OFFSET DRIFT: ±2µV°C

● LOW GAIN ERROR: ±0.05% max

● WIDE BANDWIDTH: 3MHz

BUILDING BLOCK

● UNITY-GAIN INVERTING AMPLIFIER

● SUMMING AMPLIFIER

● DIFFERENTIAL CURRENT RECEIVER

● VOLTAGE-CONTROLLED CURRENT SOURCE

● SYNCHRONOUS DEMODULATOR

● HIGH SLEW RATE: 14V/µs

● FAST SETTLING TIME: 3µs to 0.01%

● WIDE SUPPLY RANGE: ±4V to ±18V

● LOW QUIESCENT CURRENT: 2.4mA

● SO-8 SURFACE-MOUNT PACKAGE

DESCRIPTION

V+

The INA154 is a high slew rate, unity-gain difference

amplifier consisting of a precision op amp with a

precision resistor network. The on-chip resistors are

laser trimmed for accurate gain and high common-

mode rejection. Excellent TCR tracking of the resis-

tors maintains gain accuracy and common-mode re-

jection over temperature. The input common-mode

voltage range extends beyond the positive and nega-

tive supply rails. It operates on ±4V to ±18V supplies.

25kΩ

–In

Sense

Output

Ref

The difference amplifier is the foundation of many

commonly used circuits. The INA154 provides this

circuit function without using an expensive precision

resistor network. The INA154 is available in a SO-8

surface-mount package and is specified for operation

over the extended industrial temperature range, –40°C

to +85°C.

25kΩ

+In

V–

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/

•

Cable: BBRCORP Telex: 066-6491

•

FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132

PDS-1482B

Printed in U.S.A. March, 1999

12 3 4 5 6 7...9

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