Datasheet > TPA9361

TPA9361

更新时间： 2024-04-09 19:00:26

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
12页	951K
描述
Precision Difference Amplifier

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TPA9361 数据手册

TPA9361

Precision Difference Amplifier

Features

Description

The TPA9361 is a general-purpose, unity-gain difference

amplifier, which is intended for precision signal

conditioning. The on-chip resistors are trimmed for

excellent gain accuracy and high CMRR. It has extremely

low-gain drift within the operating temperature range. It

also provides an exceptional common-mode rejection ratio

(100 dB typical) and high bandwidth while amplifying

signals are well beyond the supply rails. The common-

mode range of the amplifier extends to almost two times

than the supply voltage, making the device ideal for single-

supply applications that require a wide common-mode

voltage range.

Supply Voltage: 4.5 V to 36 V, ±2.25 V to ±18 V

•

Offset Voltage: ±300 μV Maximum

Gain Error: 0.05% Maximum

Bandwidth: 3 MHz, Slew Rate: 5 V/μs

EMI Enhancement

Over-Temperature Protection

−40°C to 125°C Operation Temperature Range

Applications

Instrumentation

•

Industrial Control

•

Audio

•

Building Block for the Precision Amplifier Circuit

•

Typical Application Circuit

15V

INN

INP

TPA1861

VOUT = INP - INN

DC CMRR if OPA is ideal:

- TPR8601 = 76dB

- TPR8601 = 86dB

- TPR8602 = 91dB

- TPR8602 = 100dB

GND

-15V

TPR860x

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