ROHM Product Detail

LM2903EZFJ-C
车载用接地检测比较器

LM2903EZFJ-C是一款高增益接地检测输入比较器。该IC是一款单芯片集成双独立比较器的单片IC。工作电压范围宽,为3V至36V。该比较器具有低电源电流的特点,更适合发动机控制单元、电动助力转向、防抱死制动系统等车载要求。

主要规格

 
型号 | LM2903EZFJ-CE2
Status | 推荐品
封装 | SOP-J8
包装形态 | Taping
包装数量 | 2500
最小独立包装数量 | 2500
RoHS | Yes

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:

Power supply (Min.) [V]

3

Power supply (Max.) [V]

36

Channel

2

Circuit Current(Typ.)[mA]

0.6

Input Offset Voltage(Max.)[mV]

4

Input Bias Current(Typ.)[nA]

50

Input Voltage Range [V]

VEE to VCC-1.5

Response Time(Typ.)[µS]

1.3

Voltage gain (Typ.)[dB]

120

Output current(Typ.)[mA]

16

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

4.9x6.0 (t=1.65)

Common Standard

AEC-Q100 (Automotive Grade)

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特点:

  • 符合AEC-Q100标准(1级)
  • 输入可在几乎GND电平下工作
  • 单电源或双电源工作
  • 标准比较器引脚分配
  • 低电源电流
  • 宽工作电源电压范围
  • 宽工作温度范围
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