Current Sense Amplifiers | NCS21673

Current-Shunt Monitors, 40 V Common Mode, Unidirectional, Single Channel

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Overview

The NCS21673, and NCS21674 are a series of current sense amplifiers offered in gains of 20, 50, 100, and 200 V/V. These parts can measure voltage across shunts at common mode voltages from -0.1 V to 40 V, independent of supply voltage. These devices can operate from a single 2.7 V to 5.5 V power supply. These parts are available in SOT23-5, Micro8, and TSSOP-14 packages.

Similar Products:

 NCS21673NCS21674
Channel12
PackagesTSOP-5Micro-8

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  • Power Management

  • Wide common mode input range: -0.1 V to 40 V
  • Supply Voltage Range: 2.7. to 5.5V
  • Low Offset Voltage: 100µV
  • Low Offset Drift: 1µV/C
  • Low Gain Error: ±1%
  • Dual Current Sensing Channel

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Gain (V/V)

Gain Error Max (%)

Vs Min (V)

Vs Max (V)

VCM (V)

Iq Typ (mA)

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Vos Max (mV)

Vos Drift Max (µV/°C)

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NCS21673SN2G020T1G

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CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

F

1

20

1

2.7

5.5

40

0.26

350

500

1

-40 to 125

100

$0.3

More Details

NCV21673SN2G020T1G

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Active

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

483

1

260

REEL

3000

F

1

20

1

2.7

5.5

40

0.26

350

500

1

-40 to 125

100

$0.36

More Details

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