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HomeProductsIntegrated Circuits (ICs)Linear - ComparatorsLM2903QDRQ1
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LM2903QDRQ1 - Texas Instruments

Manufacturer Part Number
LM2903QDRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2903QDRQ1
ECAD Model
Parts Description
IC COMPARATOR 2 DIFF 8SOIC
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
LM2903-Q1.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LM2903QDRQ1 Tech Specifications
Texas Instruments - LM2903QDRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2903QDRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V  
Voltage - Input Offset (Max) 7mV @ 5V  
Type Differential  
Supplier Device Package 8-SOIC  
Series Automotive, AEC-Q100  
Propagation Delay (Max) -  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Tape & Reel (TR)  
Output Type CMOS, MOS, Open-Collector, 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  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LM2903QDRQ1

Manufacturer

Texas Instruments

Introduction

Dual Differential Comparator

Product Features and Performance

Differential Comparator

CMOS, MOS, Open-Collector, TTL Output Type

Surface Mount Mounting Type

Operating Temperature Range: -40°C to 125°C

Automotive, AEC-Q100 Qualified Series

Dual Comparator Design

Quiescent Current: 2.5mA (Max)

Input Offset Voltage: 7mV @ 5V (Max)

Input Bias Current: 0.25μA @ 5V (Max)

Supply Voltage: 2V to 36V (Single), ±1V to ±18V (Dual)

Output Current: 20mA (Typical)

Product Advantages

Automotive and Industrial Grade Performance

Wide Supply Voltage Range

Low Input Offset Voltage

Low Input Bias Current

Dual Comparator Design

Key Technical Parameters

Manufacturer Part Number: LM2903QDRQ1

Package: 8-SOIC (0.154", 3.90mm Width)

Packaging: Tape & Reel (TR)

RoHS Compliance: ROHS3 Compliant

Quality and Safety Features

AEC-Q100 Qualified

ROHS3 Compliant

Compatibility

Suitable for a wide range of industrial and automotive applications

Application Areas

Automotive Electronics

Industrial Control Systems

Power Management Circuits

Switching Circuits

Voltage Regulation

Product Lifecycle

Actively supported by Texas Instruments

Replacements and upgrades available as needed

Several Key Reasons to Choose This Product

Automotive and Industrial Grade Performance

Wide Supply Voltage Range for Versatility

Low Input Offset Voltage and Bias Current for Precision

Dual Comparator Design for Flexibility

AEC-Q100 Qualified and ROHS3 Compliant for Quality and Safety

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2903QDRQ1

Product Attribute LM2903QDRQ1 LM2903PWR LM2903QS-13 LM2903VQDR
Part Number LM2903QDRQ1 LM2903PWR LM2903QS-13 LM2903VQDR
Manufacturer Texas Instruments Rohm Semiconductor Diodes Incorporated Texas Instruments
Output Type CMOS, MOS, Open-Collector, TTL CMOS, MOS, Open-Collector, TTL - CMOS, MOS, Open-Collector, TTL
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-TSSOP (0.173', 4.40mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Base Product Number LM2903 LM2903 LM2903 LM2903
Type Differential General Purpose Differential Differential
Current - Quiescent (Max) 2.5mA 2.5mA 1.7mA 2.5mA
Series Automotive, AEC-Q100 Trophy Automotive, AEC-Q100 -
Current - Output (Typ) 20mA 16mA @ 5V 16mA @ 5V 20mA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current - Input Bias (Max) 0.25µA @ 5V 0.25µA @ 5V 0.25µA @ 5V 0.25µA @ 5V
Voltage - Input Offset (Max) 7mV @ 5V 7mV @ 5V 7mV @ 5V 7mV @ 32V
CMRR, PSRR (Typ) - - - -
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V
Number of Elements 2 2 2 2
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 8-SOIC 8-TSSOP 8-SO 8-SOIC
Hysteresis - - - -
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Propagation Delay (Max) - - - -

LM2903QDRQ1 Datasheet PDF

Download LM2903QDRQ1 pdf datasheets and Texas Instruments documentation for LM2903QDRQ1 - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
LM2903-Q1.pdf
PCN Design/Specification
LM2903 Datasheet Rev 27/Mar/2020.pdf LM2903-Q1/LM2903B-Q1 03/Aug/2020.pdf

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Shipment

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

  1. Use your express account for shipment if you have one.
  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.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM2903QDRQ1 Image

LM2903QDRQ1

Texas Instruments
32D-LM2903QDRQ1

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