LM2903EYF-C
(Under Development)

LM2903EYF-C (Under Development)
EMARMOUR™ Series, Automotive Excellent EMI Characteristics Ground Sense Comparators

LM2903EYF-C is high-gain and ground sense input comparator. This IC is monolithic IC integrated dual independent comparator on a single chip. An operating voltage range is wide with 3 V to 32 V. This comparator is the most suitable for automotive requirements such as engine control unit, electric power steering, anti-lock braking system and so on because it has features of low supply current. Furthermore, they have the advantage of EMI tolerance. It makes easier replacing with conventional products or simpler designing EMI.

Data Sheet Buy Sample
Data Sheet Buy Sample

Product Detail

 
Part Number | LM2903EYF-CE2
Package | SOP8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes
Functional Safety | FS supportive

Specifications:

Grade

Automotive

Common Standard

AEC-Q100 (Automotive Grade)

Power supply(Min.)[V]

3.0

Power supply(Max.)[V]

32.0

Channel

2

Circuit Current(Typ.)[mA]

0.6

Input Offset Voltage(Max.)[mV]

5.0

Input Bias Current(Typ.)[nA]

50.0

Input Voltage Range [V]

VEE-0.3 to VEE+33

Response Time(Typ.)[µS]

1.3

Voltage gain (Typ.)[dB]

120.0

Output current(Typ.)[mA]

16.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

150

Features:

  • EMARMOUR™ Series
  • AEC-Q100 Qualified(Grade 1)
  • Operable from Almost GND Level for Input
  • Single or Dual Power Supply Operation
  • Standard Comparator Pin-assignments
  • Low Supply Current
  • Wide Operating Supply Voltage Range
  • Wide Operating Temperature Range

Design Resources

 

Documents

White Paper

  • High Noise Tolerance EMARMOUR™ Comparators White Paper

Technical Articles

Schematic Design & Verification

  • Op-Amp / Comparator Tutorial
  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Thermal Resistance

Tools

2D/3D/CAD

  • SOP8 Footprint / Symbol
  • SOP8 3D STEP Data

Packaging & Quality

Manufacturing Data

  • Factory Information