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JSMSEMI LM2903DR-JSM product image
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JSMSEMI LM2903DR-JSMRoHS

Manufacturer
JSMSEMIAsian Brands
MPN
LM2903DR-JSM
LCSC Part #
C18195095
Packaging
SOP-8
Customer #
Key Attributes
LOW POWER DUAL VOLTAGE COMPARATORS
Datasheetpdf iconJSMSEMI LM2903DR-JSM
In-Stock: 885
885 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.0942$ 0.0471$ 0.24
50+$ 0.076$ 0.0380$ 1.90
150+$ 0.0668$ 0.0334$ 5.01
500+$ 0.06$ 0.0300$ 15.00
3,000+$ 0.0545$ 0.0273$ 81.90
6,000+$ 0.0517$ 0.0259$ 155.40
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Linear Comparators
ManufacturerJSMSEMI
PackagingSOP-8
Output Type-
Quiescent Current400uA
Output ModeTTL;DTL;ECL;MOS;CMOS
Operating Temperature-40℃~+125℃
Features-
Dual Supply1V~18V;-18V~-1V
Common Mode Rejection Ratio(CMRR)-
Rail to RailRail-to-Rail Input
Vos - Input Offset Voltage1mV
Ib - Input Bias Current25nA
Maximum Power Supply Range (Vdd-Vss)36V
Number of Channels2
Input Offset Current(Ios)5nA
Single Supply2V~36V
Response Time (tr)1.3us
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

This 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. These comparators also have a unique characteristic in that the input common - mode voltage range includes ground even though operated from a single power supply voltage.

Features

AI Translation
  • WIDE SINGLE SUPPLY VOLTAGE RANGE OR DUAL SUPPLIES +2V TO +36V OR ±1V TO ±18V
  • VERY LOW SUPPLY CURRENT (0.4mA) INDEPENDENT OF SUPPLY VOLTAGE
  • 1mW/comparator at +5V
  • LOW INPUT BIAS CURRENT: 25nA TYP
  • LOW INPUT OFFSET CURRENT: ±5nA TYP
  • INPUT COMMON - MODE VOLTAGE RANGE INCLUDES GROUND
  • LOW OUTPUT SATURATION VOLTAGE: 250mV TYP. (I0 = 4mA)
  • DIFFERENTIAL INPUT VOLTAGE RANGE EQUAL TO THE SUPPLY VOLTAGE
  • TTL, DTL, ECL, MOS, CMOS COMPATIBLE OUTPUTS

Applications

AI Translation
  • BASIC COMPARATOR
  • LOW FREQUENCY OP AMP
  • LOW FREQUENCY OP AMP WITH OFFSET ADJUST
  • ZERO CROSSING DETECTOR (single power supply)
  • TWO - DECADE HIGH - FREQUENCY VCO
  • CRYSTAL CONTROLLED OSCILLATOR
  • LIMIT COMPARATOR
  • COMPARATOR WITH A NEGATIVE REFERENCE