High Voltage, High Precision, Dual Differential Comparator, SGM8770 Replace LM2903A.
FEATURES

 Single Supply or Dual Supplies

 Wide Supply Voltage Range: 2.8V to 36V

 Open-Drain Output 

• Low Supply Current Independent

  of Supply Voltage:310μA (TYP) 

 Low Input Offset Voltage: 2.4mV (MAX) 

 Low Input Bias Current: ±20pA (TYP) 

 Input Common Mode Voltage Range IncludesGround

 Differential Input Voltage Range Equal

  toMaximum-Rated Supply Voltage: ±36V 

 Low Output Saturation Voltage

 Output Compatible with TTL and CMOS

 -40℃ to +125℃ Operating Temperature Range 

 Available in Green SOIC-8 and TDFN-3×3-8LPackages











PIN CONFIGUTION
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LM2903A LM2903A.pdf

No.12271

FEATURES

• Wide Power Supply Range:

  Single Supply: 2V to 36V 

  Dual Supplies: ±1.0V to ±18V

 Very Low Supply Current Drain

  Independent of Supply Voltage 

  LM2903: 0.6mA LM2901: 0.9mA 

 Low Input Bias Current: 25nA 

• Low Input Offset Current: ±5nA 

 Typical Offset Voltage:

  Non-A Device: 2mV 

  A Device: 1mV 

 Common-Mode Input Voltage

  Range Includes Ground 

 Differential Input Voltage Range Equal 

  to the Power SupplyVoltage 

 Low Output Saturation Voltage: 

  LM2903: 200mV at 4mA 

  LM2901: 100mV at 4mA 

 Output Voltage Compatible

  with TTL, MOS and CMOS 

• Totally Lead-Free & Fully 

  RoHS Compliant (Notes 1 & 2)

 Halogen and Antimony Free. 

“Green” Device (Note 3)

PIN CONFIGUTION
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