text.skipToContent text.skipToNavigation

warning.svgOrders shipping outside of United States will be on hold while the company evaluates tariff impacts.
Please contact your salesperson for assistance.

Truck-Icon.svgFree shipping within the continental US over $50. Conditions apply

  1. home
  2. Semiconductors
  3. Analog
  4. Comparators
  5. LM2903D

STMicroelectronics | LM2903D

Manufacturer Part #

LM2903D

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

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 2244
Product Specification Section
STMicroelectronics LM2903D - 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
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
10 Weeks
Minimum Order:
12000
Multiple Of:
100
Total
$18,120.00
USD
Quantity
Unit Price
100
$1.58
300
$1.56
500
$1.55
1,000
$1.53
2,000+
$1.51
Product Variant Information section
Related Products
LM2903DT
LM2903DT
STMicroelectronics
LM2903 Series Dual 36 V 250 nA SMT Low Power Voltage Comparator - SOIC-8
As low as: $0.0584 (USD)
LM2903DT
LM2903DT
STMicroelectronics
LM2903 Series Dual 36 V 250 nA SMT Low Power Voltage Comparator - SOIC-8
As low as: $0.0584 (USD)