Current Sense Amplifiers | NCS211R

電流センス・アンプ、26V、ロー/ハイ・サイド電圧出力、双方向電流シャント・モニタ

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Overview

NCS211R および NCV211R (AEC- Q100 認定) は電圧出力電流センス・アンプで、電源電圧から独立して、コモンモード電圧 -0.3 V ～ 26 V で複数のシャントにわたって電圧を測定できます。500 V/V の固定ゲイン、ゼロドリフト・アーキテクチャによる低オフセットで、電流センシングによりシャント全体での電圧降下を最大でフルスケールの 10 mV まで低減できます。シングル電源 +2.2 V ～ +26 V で動作でき、最大電源電流 80 µA を導出します。SC70-6 パッケージで提供されます。追加の以下のゲイン・オプションが利用可能: NCS213R (50 V/V)、NCS214R (100 V/V)、NCS210R (200 V/V)

  • Power Monitoring
  • Power Adapters
  • LED Power Supply
  • Over Current Protection
  • Automotive
  • Closed Loop Feedback Circuits

  • White Goods
  • Automotive
  • Lighting
  • Laptop/Notebooks PC
  • Fast Chargers in Smartphones and Tablet
  • Telecom DC-DC modules
  • E-Cigarettes
  • Computing Servers

  • Wide Common Mode Input Range: -0.3 to 26 V
  • Low Offset Voltage: ±35 µV max.
  • Low Offset Drift: 0.5 µV/°C max.
  • Supply Voltage: 2.2 to 26 V

Similar Products:


  NCS210R NCS211R NCS213R NCS214R
Gain (V/V) 200 500 50 100
Gain Error (%) 1 1 1 1
Offset Voltage (µV) 35 35 100 60

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Gain (V/V)

Gain Error Max (%)

Vs Min (V)

Vs Max (V)

VCM (V)

Iq Typ (mA)

Bandwidth Typ (-3dB)

Vos Max (mV)

Vos Drift Max (µV/°C)

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NCS211RMUTAG

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CAD Model

Pb

A

H

P

UQFN-10

488AT

1

260

REEL

3000

Y

1

500

±1

2.2

26

-0.3 to 26

0.04

0.025

±0.035

0.5

-40 to 125

125

$0.2855

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NCS211RSQT2G

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CAD Model

Pb

A

H

P

SC-88-6 / SC-70-6 / SOT-363-6

419B-02

1

260

REEL

3000

Y

1

500

±1

2.2

26

-0.3 to 26

0.04

0.025

±0.035

0.5

-40 to 125

125

$0.2703

More Details

NCV211RSQT2G

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Active

CAD Model

Pb

A

H

P

SC-88-6 / SC-70-6 / SOT-363-6

419B-02

1

260

REEL

3000

Y

1

500

±1.5

2.2

26

-0.3 to 26

0.04

0.025

±0.05

1.5

-40 to 125

135

$0.3347

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信頼性データ

Die Related Summary Data

Device: NCS211RMUTAG

Equivalent to wafer fab process: ONC25

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

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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