Datasheet > TPA02

TPA02

更新时间： 2024-11-25 05:53:31

品牌	Logo	应用领域
其他 - ETC		运算放大器
页数	文件大小	规格书
5页	205K
描述
Power Operational Amplifier

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TPA02 数据手册

TPA02/ TPA02A

Power Operational Amplifier

THALER CORPORATION • 2015 N. FORBES BOULEVARD • TUCSON, AZ. 85745 • (520) 882-4000

EQUIVALENT SCHEMATIC

FEATURES

· COMMON COLLECTOR OUTPUT STAGE

· CLOSE TO RAIL OUTPUT – ±1.2V TO RAIL

· HIGH SLEW RATE – 20V/µsec.

· FAST SETTLING TIME – 600ns

· HIGH POWER BANDWIDTH – 350kHz

· HIGH OUTPUT CURRENT - ±5A PEAK

· LOW CROSSOVER DISTORTION – CLASS A/B

· LOW INPUT CURRENT – FET INPUT

DESCRIPTION

The TPA02 and TPA02A are fast, high output

current operational amplifiers designed to drive

resistive or reactive loads. The common collector

POWER DELIVERY EFFICIENCY AND LOW DISTORTION

output stage swings close to the supply rails and

is protected against inductive kickback by diodes

to the rails. The safe operating area (SOA) can

be selected by external current limiting resistors.

The output stage is biased for class A/B operation

to achieve low distortion. The amplifiers are

internally compensated but are not suitable for

use as unity gain followers.

Due to the common collector output stage, these

amplifiers can deliver power with high efficiency

particularly for low voltage applications. In the

example application below the TPA02 delivers

power with high efficiency and due to the high

power bandwidth also low distortion.

EXTERNAL CONNECTIONS AND PIN

CONFIGURATIONS

CL+

OUT

CL+

OUT

-IN

TOP VIEW

CL-

+IN

-V

TPA02/02A Rev. A Sept. 2006

12 3 4 5

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