Current Sense Amplifiers | NCS199A3R

电流分路监控器，26V，电压输出，双向，零漂移，低压侧或高压侧电流感应

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概览

NCS199A3R 是一款电压输出电流分路监控器（也称为电流感应放大器），可以在 −0.3 V 至 26V 的共模电压下测量分路电压，而无论电源电压如何。该零漂移结构的低偏移量使得电流感应在分路中的最大下降低至 10 mV（满度量）。此类器件可基于一个 +2.2 V 至 +26 V 电源运行，获取最大 80 µA 的供应电流，规格基于扩展的运行温度范围（-40°C 至 +125°C）确定。采用 SC70-6 封装。

  • Current Sensing (High-Side/Low-Side)
  • Power Monitoring
  • Power Adapters
  • Feedback Control Loops
  • Fast Chargers - Smartphones
  • Telecom DC-DC Modules
  • E-Cigarettes
  • High End Computing/Servers
  • Wireless Charging
  • Wide common mode input range -0.3 V to 26 V
  • Low offset voltage ± 150 µV Max
  • Low Offset Drift: 0.5 µV/°C
  • Supply voltage range from 2.2 V to 26 V

物质成分

产品更改通知

Similar Products:


  NCS199A1R NCS199A2R NCS199A3R
Gain (V/V) 50 100 200
Gain Error (%) 1.5 1.5 1.5
Bandwidth (kHz) 90 60 40
Offset Voltage (µV) 150 150 150

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MSL Type

MSL Temp (°C)

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Channels

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)

Operating Temperature Range (°C)

CMRR Typ (dB)

Reference Price

NCS199A3RSQT2G

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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

N

1

200

±1.5

2.2

26

-0.3 to 26

0.04

0.04

0.15

0.5

-40 to 125

120

$0.1705

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