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Manufacturer Part #

LM2903D

LM2903 Series 36 V 400 nA Surface Mount Dual General Purpose Comparator - SOIC-8

Mfr. Name: STMicroelectronics
Standard Pkg:
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Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Type: General Purpose
Configuration: Dual
No of Channels: 2
Average Bias Current-Max: 400nA
Supply Voltage: -18V to +36V
Output Type: Rail to Rail
Thermal Resistance: 125°C/W
Response Time: 1.3µs
Input Offset Voltage-Max: 15mV
Operating Temp Range: -40°C to +125°C
Package Style:  MSOIC-8
Mounting Method: Surface Mount
Features & Applications

The LM2903D device consists of two independent low power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.

This comparator also has a unique characteristic: the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.

Features:

  • Wide single supply voltage range or dual Supplies +2 V to +36 V or ±1 V to ±18 V
  • Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at +5 V)
  • ow input bias current: 25 nA typ.
  • Low input offset current: ±5 nA typ.
  • Input common-mode voltage range includes negative rail
  • Low output saturation voltage: 250 mV typ. (IO = 4 mA)
  • Differential input voltage range equal to the supply voltage
  • TTL, DTL, ECL, MOS, CMOS compatible Outputs

View the Complete family of LM2903 Comparators

Pricing Section
Stock:
0
Minimum Order:
2,000
Multiple Of:
2,000
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
CALL Weeks
Total
$2,500.00
USD
Quantity
Web Price
2,000+
$1.25
Product Variant Information section