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HomeProductsIntegrated Circuits (ICs)Linear - ComparatorsLM2903PSR
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LM2903PSR - Texas Instruments

Manufacturer Part Number
LM2903PSR
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2903PSR
ECAD Model
Parts Description
IC COMPARATOR 2 DIFF 8SO
Detailed Description
Package
8-SOIC (0.209', 5.30mm Width)
Data sheet
LM193,293(A),LM393(A),2903(V).pdf
RoHs Status
ROHS3 Compliant
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In stock: 254920

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Specifications

LM2903PSR Tech Specifications
Texas Instruments - LM2903PSR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2903PSR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V  
Voltage - Input Offset (Max) 7mV @ 30V  
Type Differential  
Supplier Device Package 8-SO  
Series -  
Propagation Delay (Max) -  
Package / Case 8-SOIC (0.209', 5.30mm Width)  
Package Tape & Reel (TR)  
Output Type CMOS, MOS, Open-Drain, TTL  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C  
Number of Elements 2  
Mounting Type Surface Mount  
Hysteresis -  
Current - Quiescent (Max) 2.5mA  
Current - Output (Typ) 20mA  
Current - Input Bias (Max) 0.25µA @ 5V  
CMRR, PSRR (Typ) -  
Base Product Number LM2903  

Parts Introduction

Manufacturer Part Number

LM2903PSR

Manufacturer

Texas Instruments

Introduction

Linear comparators designed for general-purpose applications

Product Features and Performance

General Purpose Comparator

Two elements per integrated circuit

Open-Collector, Rail-to-Rail output

Suitable for single or dual power supply operation

Low input offset voltage

Minimal input bias current

Adequate output current capability

Low quiescent current draw

Product Advantages

High versatility across a wide voltage range

Energy-efficient for battery-powered applications

Reliable output drive of 20mA

Wide operating temperature range suitable for industrial environments

Key Technical Parameters

Supply Voltage Range: 2V to 36V, ±1V to ±18V

Input Offset Voltage Max: 7mV at 30V

Input Bias Current Max: 0.25µA at 5V

Output Current Typical: 20mA

Quiescent Current Max: 2.5mA

Package Type: 8-SOIC

Mounting Type: Surface Mount

Quality and Safety Features

Built to endure industrial temperature ranges from -40°C to 125°C

Compatibility

Compatible with various types of electronic circuits requiring voltage comparison

Surface-mount device compatible with standard PCB manufacturing processes

Application Areas

Power management systems

Sensor signal processing

Motor control

Embedded systems

Analog-to-digital converter driving

Product Lifecycle

Active product status implies ongoing manufacturing and support

No near discontinuation is indicated

Availability of replacements or upgrades would be specified by manufacturer as needed

Several Key Reasons to Choose This Product

High integration with dual comparators saves space

Reliable performance over a wide range of operating conditions

Suitable for heavy-duty industrial and automotive applications

Texas Instruments' reputation for quality and robust support

Economical choice for mass-produced devices due to Tape & Reel packaging

Flexible for design into both single and split power supply systems

Simple design integration given comprehensive datasheet and application notes provided by Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2903PSR

Product Attribute LM2903PSR LM2903QDGKRQ1 LM2903PWRG3 LM2903QDRG4
Part Number LM2903PSR LM2903QDGKRQ1 LM2903PWRG3 LM2903QDRG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Supplier Device Package 8-SO 8-VSSOP 8-TSSOP 8-SOIC
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-SOIC (0.209', 5.30mm Width) 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-SOIC (0.154", 3.90mm Width)
Output Type CMOS, MOS, Open-Drain, TTL CMOS, MOS, Open-Collector, TTL CMOS, MOS, Open-Drain, TTL CMOS, MOS, Open-Drain, TTL
Hysteresis - - - -
Type Differential Differential Differential Differential
Propagation Delay (Max) - - - -
Current - Input Bias (Max) 0.25µA @ 5V 0.25µA @ 5V 0.25µA @ 5V 0.25µA @ 5V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage - Input Offset (Max) 7mV @ 30V 7mV @ 5V 7mV @ 30V 7mV @ 5V
Number of Elements 2 2 2 2
Current - Output (Typ) 20mA 6mA @ 5V 20mA 20mA
Current - Quiescent (Max) 2.5mA 1mA 2.5mA 2.5mA
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V 2V ~ 30V, ±1V ~ 15V 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V
Base Product Number LM2903 LM2903 LM2903 LM2903
CMRR, PSRR (Typ) - - - -
Series - Automotive, AEC-Q100 - -

LM2903PSR Datasheet PDF

Download LM2903PSR pdf datasheets and Texas Instruments documentation for LM2903PSR - Texas Instruments.

HTML Datasheet
LM193,293(A),LM393(A),2903(V).pdf

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Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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LM2903PSR Image

LM2903PSR

Texas Instruments
32D-LM2903PSR

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