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HomeProductsIntegrated Circuits (ICs)Linear - ComparatorsLM2903QDRG4Q1
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LM2903QDRG4Q1 - Texas Instruments

Manufacturer Part Number
LM2903QDRG4Q1
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2903QDRG4Q1
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

LM2903QDRG4Q1 Tech Specifications
Texas Instruments - LM2903QDRG4Q1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2903QDRG4Q1

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

LM2903QDRG4Q1

Manufacturer

Texas Instruments

Introduction

Linear comparator designed for general-purpose applications

Product Features and Performance

Two independent comparator elements

Open-collector and rail-to-rail output type

Operational voltage range from 2V to 36V or ±1V to ±18V

Maximum input offset voltage of 7mV at 5V

Low input bias current, max 0.25µA at 5V

Typical output current of 20mA

Quiescent current max of 2.5mA

Product Advantages

Suitable for automotive applications

Robust operating temperature range from -40°C to 125°C

Compliance with AEC-Q100 qualification standards

Key Technical Parameters

Type: General Purpose

Number of Elements: 2

Voltage - Supply: 2V ~ 36V, ±1V ~ 18V

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

Current - Input Bias (Max): 0.25µA @ 5V

Current - Output (Typ): 20mA

Current - Quiescent (Max): 2.5mA

Quality and Safety Features

Automotive-grade quality

AEC-Q100 certified for automotive reliability

Compatibility

Packaged in 8-SOIC standard, compatible with surface mount technology

Application Areas

Automotive systems

Control systems

Power management

Sensor interfacing

Product Lifecycle

Active product status

No indication of discontinuation

Potential availability of replacements or upgrades

Several Key Reasons to Choose This Product

Precision performance for accurate sensing and control

Low power consumption suitable for battery-powered systems

Compatible with a wide range of supply voltages

Highly reliable for use in automotive environments

Available in industry-standard package and footprint for ease of design and replacement

Surface mount compatibility for modern PCB assembly processes

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2903QDRG4Q1

Product Attribute LM2903QDRG4Q1 LM2903PWRG3 LM2903PT LM2903PWR
Part Number LM2903QDRG4Q1 LM2903PWRG3 LM2903PT LM2903PWR
Manufacturer Texas Instruments Texas Instruments Rohm Semiconductor Rohm Semiconductor
Hysteresis - - - -
CMRR, PSRR (Typ) - - - -
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173', 4.40mm Width) 8-TSSOP (0.173', 4.40mm Width)
Current - Input Bias (Max) 0.25µA @ 5V 0.25µA @ 5V 0.25µA @ 5V 0.25µA @ 5V
Propagation Delay (Max) - - - -
Series Automotive, AEC-Q100 - Signature Trophy
Voltage - Input Offset (Max) 7mV @ 5V 7mV @ 30V 7mV @ 5V 7mV @ 5V
Supplier Device Package 8-SOIC 8-TSSOP 8-TSSOP 8-TSSOP
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Elements 2 2 2 2
Current - Output (Typ) 20mA 20mA 16mA @ 5V 16mA @ 5V
Output Type CMOS, MOS, Open-Collector, TTL CMOS, MOS, Open-Drain, TTL CMOS, DTL, ECL, MOS, Open-Collector, TTL CMOS, MOS, Open-Collector, TTL
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Type Differential Differential General Purpose General Purpose
Base Product Number LM2903 LM2903 LM2903 LM2903
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V 2V ~ 36V, ±1V ~ 18V
Current - Quiescent (Max) 2.5mA 2.5mA 2.5mA 2.5mA

LM2903QDRG4Q1 Datasheet PDF

Download LM2903QDRG4Q1 pdf datasheets and Texas Instruments documentation for LM2903QDRG4Q1 - Texas Instruments.

PCN Design/Specification
Design 25/Feb/2022.pdf LM2903-Q1/LM2903B-Q1 03/Aug/2020.pdf
PCN Assembly/Origin
Assembly Changes 29/Mar/2021.pdf
HTML Datasheet
LM2903-Q1.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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LM2903QDRG4Q1 Image

LM2903QDRG4Q1

Texas Instruments
32D-LM2903QDRG4Q1

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