ROHM Product Detail

BD14221G-C
车载电流检测放大器

BD14221G-C是一款电流检测放大器系列产品。该器件采用2.7V至5.5V单电源供电。它具有-14V至+40V的宽共模电压范围,输出模拟电压。增益为50 V/V。匹配的增益电阻更小化了增益误差和失调电压。此外,其低输入偏置电流为1μA,更小化了分流电阻路径上的失调。

主要规格

 
型号 | BD14221G-CTR
Status | 推荐品
封装 | SSOP6
包装形态 | Taping
包装数量 | 3000
最小独立包装数量 | 3000
RoHS | Yes
长期供货计划 | 10 Years

功能安全:

类别 : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

特性:

Sensor Type

Current Sensor

Supply Voltage (Min.)[V]

2.7

Supply Voltage (Max.)[V]

5.5

Operating Current (Typ.)[mA]

0.24

Common Mode Voltage (Min.)[V]

-14

Common Mode Voltage (Max.)[V]

40

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)

Common Standard

AEC-Q100 (Automotive Grade)

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特点:

  • 符合AEC-Q100标准(Grade 1)
  • 宽共模电压范围
  • 高精度
  • 低失调电压
  • 低输入偏置电流

参考设计 / 应用评估套件

 
    • Evaluation Board - BD14221G-EVK-001
    • BD14221G-EVK-001 is an evaluation board for BD14221G-LA, which is ROHM's current sense amplifier.

  • User's Guide

Videos & Catalogs

 
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