ROHM Product Detail

LM2904EZFJ-C
車用接地感測型運算放大器

LM2904EZFJ-C是一款高增益接地感測輸入運算放大器。此IC為單晶片內建雙獨立運算放大器的單片IC。其工作電壓範圍寬達3V至36V。由於具有低電源電流等特性,這款運算放大器非常適合汽車應用,例如引擎控制單元、電動轉向系統、防鎖死煞車系統等。

Product Detail

 
料號 | LM2904EZFJ-CE2
狀態 | 推薦品
封裝 | SOP-J8
包裝形式 | Taping
單位數量 | 2500
最小包裝數量 | 2500
RoHS | Yes

功能安全:

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

規格:

Power Supply (Min.) [V] (+5V=5, ±5V=10)

3

Power Supply (Max.) [V] (+5V=5, ±5V=10)

36

Channel

2

Circuit Current (Typ.) [mA/ch]

0.3

Input Offset Voltage (Max.) [mV]

3.5

Input Bias Current (Typ.) [nA]

20

Slew Rate (Typ.) [V/µs]

0.2

Input Voltage Range [V]

VEE to VCC-1.5

Output Voltage Range [V]

VEE to VCC-1.5

Voltage gain (Typ.) [dB]

100

Output current (Typ.) [mA]

30

CMRR (Typ.) [dB]

80

PSRR (Typ.) [dB]

100

GBW (Typ.) [MHz]

0.5

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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功能:

  • AEC-Q100 合格 (等級 1)
  • 輸入輸出皆可在接近GND電位下操作
  • 單電源或雙電源操作
  • 標準運算放大器引腳分配
  • 低電源電流
  • 寬操作電源電壓範圍
  • 高開迴路電壓增益
  • 寬操作溫度範圍
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