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Current Sense Amplifiers | NCS7041

Current Sense Amplifier, 80V Common-Mode Voltage, Bidirectional

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Overview

The NCS7041 and NCV7041 are high voltage, high resolution, current sense amplifiers. They feature gain options of 14, 20, 50, and 100 V/V, with a maximum ±0.3% gain error over the entire temperature range. Each part consists of a preamplifier and buffer with access to output and input via A1 and A2 pins for an intermediate filter network or modified gain. These parts offer excellent input common−mode rejection from −6 V to 80 V. The NCS7041 can perform unidirectional or bidirectional current measurements across a sense resistor in a variety of applications. Automotive qualified options are available under NCV prefix. All versions are specified over the extended operating temperature range from −40°C to 150°C.

Similar ºìÌÒÊÓƵ:

 
CurrentUnidirectionalUnidirectionalBi-directional
Reference InputNoNoYes
Gain (V/V)142014,20,50,100

  • Motor Control
  • Power Supply
  • Power Monitoring

  • Diesel Injection Control
  • Drones
  • Battery Management Systems
  • Telecom
  • On Board Charger
  • Server/ Telecom Power

  • Bandwidth: 100 kHz
  • Input Offset Voltage: 300 µV
  • Gain Error: ±0.3%
  • Common-Mode Input Range: -6 to 80 V
  • Multiple Gain Options: 14, 20, 50, 100 V/V
  • CMRR: 90 dB

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Vs Min (V)

Vs Max (V)

VCM (V)

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NCS7041D3G014R2G

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CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

F

1

14

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7374

More Details

NCS7041D3G020R2G

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Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

F

1

20

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7374

More Details

NCS7041D3G050R2G

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CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

F

1

50

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7374

More Details

NCS7041D3G100R2G

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Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

F

1

100

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7374

More Details

NCS7041DM3G014R2G

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Active

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

F

1

14

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7192

More Details

NCS7041DM3G020R2G

Loading...

Active

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

F

1

20

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7192

More Details

NCS7041DM3G050R2G

Loading...

Active

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

F

1

50

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7192

More Details

NCS7041DM3G100R2G

Loading...

Active

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

F

1

100

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7192

More Details

NCV7041D3G014R2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

F

1

14

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7374

More Details

NCV7041D3G020R2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

F

1

20

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7374

More Details

NCV7041D3G050R2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

F

1

50

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7374

More Details

NCV7041D3G100R2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

F

1

100

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7374

More Details

NCV7041DM3G014R2G

Loading...

Active

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

F

1

14

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7192

More Details

NCV7041DM3G020R2G

Loading...

Active

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

F

1

20

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7192

More Details

NCV7041DM3G050R2G

Loading...

Active

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

F

1

50

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7192

More Details

NCV7041DM3G100R2G

Loading...

Active

CAD Model

Pb

A

H

P

Micro8

846A-02

1

260

REEL

4000

F

1

100

±0.3

4.5

5.5

-5 to 80

3

0.1

0.3

3

-40 to 125

90

$0.7192

More Details

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Reliability Data

Die Related Summary Data

Device: NCS7041D3G050R2G

Equivalent to wafer fab process: ONC25

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

ONC25

1

2712519294

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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