Datasheet > TPA2296

TPA2296

更新时间： 2024-11-17 17:01:51

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
12页	747K
描述
HV, High Side Current Sense Amplifier

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TPA2296 数据手册

TPA2296

HV, High side Current Sense Amplifier

Features

Description

The TPA2296 family is of high voltage, high side current sense

amplifier with voltage output. The TPA2296 can sense drops

across shunts at common-mode voltages from –0.1V up to 70

V. The TPA2296 are available with three output voltage scales:

20V/V, 50V/V, 100V/V, with up to 0.5MHz bandwidth.

⚫

SMALL VOLTAGE OFFSET:

TPA2296: ±0.5mV (MAX)

◼

⚫

WIDE COMMON MODE VOLTAGE:

TPA2296: -0.1V to +70V

◼

⚫

WIDE CMRR THROUGH COMMON VOLTAGE: 100dB

SUPPLY VOLTAGE: 3.0V to +18V

The TPA2296 operates from single 3.0V to 18V supply, offers

breakthrough performance throughout the −40°C to +125°C

temperature range. It features a zero-drift core, which leads to

an offset drift of 0.6μV/°C throughout the operating temperature

range and the common-mode voltage range.

ACCURACY and ZERO-DRIFT PERFORMANCE

◼

±0.5% Gain Error (Max, -40°C ~125°C)

0.6μV/°C Offset Drift (Max, -40°C ~125°C)

5ppm/°C Gain Drift (Max, -40°C ~125°C)

The TPA2296 is offered in 6-pin and 5-pin SOT23 package.

⚫

THREE GAIN OPTIONS for VOLTAGE OUTPUT

◼

TPA2296T: 20V/V

TPA2296F: 50V/V

TPA2296H: 100V/V

Applications

⚫

CURRENT SENSING (High−Side/Low-Side)

BATTERY CHARGERS & POWER MANAGEMENT

AUTOMOTIVE & INDUSTRIAL CONTROL

BASE STATIONS & TELECOM EQUIPMENT

Functional Block Diagram

Pin Configuration

V_S

OUT

GND

Vs OUT

GND

IN-

TPA2296

TPA2296U

TPA2296

SOT23-5

IN+

IN-

IN+

-IN

+IN

OUT

GND

TPA2296

SOT23-6

IN-

IN+

GND

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Rev.A.2

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