Datasheet > TPA1861

TPA1861

更新时间： 2024-11-11 17:00:39

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
26页	1845K
描述
36V, 6MHz, Zero Drift Op Amps

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TPA1861 数据手册

TPA1861/TPA1862/TPA1864

40-V, 6-MHz, Zero-Drift Op Amps

Features

Description

The TPA186x series of amplifiers are the newest high-

supply voltage amplifiers with 30-μV low offset, low noise,

and stable high-frequency response. They incorporate

3PEAK’s proprietary and patented design techniques to

achieve excellent AC performance with 6-MHz bandwidth,

5-V/μs slew rate, and low distortion while drawing only

1.4-mA quiescent current per amplifier. The input common-

mode voltage range extends to V−, and the outputs swing

rail-to-rail.

Supply Voltage: 4.5 V to 40 V or ±2.25 V to ±20 v

•

Offset Voltage: ±30 μV Maximum

Differential Input Voltage Range to Supply Rail, can

Work as Comparator

Input Rail to −V_S, Rail-to-Rail Output

•

Drive Any Capacitive Load

Bandwidth: 6 MHz, Slew Rate: 5 V/μs

Excellent EMI Suppress Performance: 85 dB at 1 GHz

•

The TPA186x has an over-temperature protection feature

to guarantee chip safety. The output of the TPA186x will

enter high impendence when the die temperature reaches

around 170°C and will recover the function when the die

temperature is down to around 150°C. The product has a

very small power temperature coefficient, which is helpful

to temperature-sensitive applications.

Over-Temperature Protection

Low Noise: 8 nV/√Hz at 1 kHz

2-kV HBM, 1-kV CDM, 500 mA Latch Up

−40°C to 125°C Operation Temperature Range

•

Applications

3.0

2.8

2.6

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

Instrumentation

•

Active Filters, ASIC Input or Output Amplifier

•

Sensor Interface

•

Motor Control

•

Industrial Control

•

-50

100

150

Temperature(℃)

Typical Application Circuit

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