ROHM Product Detail

BD14211G-LA
電流感測放大器

本產品為工具機市場等級的產品,最適合用於此類應用。BD14211G-LA是一款電流感測放大器。該元件採用單2.7 V至5.5 V電源供電。它具有-0.2 V至+26 V的寬共模電壓範圍,輸出類比電壓。增益為50 V/V。匹配的增益電阻可最大程度地減少增益誤差和偏移電壓。此外,低輸入偏置電流為1 μA,可減少分流電阻路徑上的偏移。

Product Detail

 
料號 | BD14211G-LATR
狀態 | 推薦品
封裝 | SSOP6
包裝形式 | Taping
單位數量 | 3000
最小包裝數量 | 3000
RoHS | Yes

規格:

Sensor Type

Current Sensor

Supply Voltage (Min.)[V]

2.7

Supply Voltage (Max.)[V]

5.5

Operating Current (Typ.)[mA]

0.17

Common Mode Voltage (Min.)[V]

-0.2

Common Mode Voltage (Max.)[V]

26

Gain (Typ.)[V/V]

50

Gain Accuracy (Max.)[%]

±1

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

2.9x2.8 (t=1.25)

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功能:

  • 寬共模電壓範圍
  • 高精準度
  • 低偏移電壓
  • 低輸入偏壓電流

參考設計 / 應用評估套件

 
    • Evaluation Board - BD14211G-EVK-001
    • BD14211G-EVK-001 is an evaluation board for BD14211G-LA, which is ROHM's current sense amplifier.

  • User's Guide

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