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HomeProductsIntegrated Circuits (ICs)Linear - ComparatorsLM2903AVQDR
LM2903AVQDR Image
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See specifications for product details.

LM2903AVQDR - Texas Instruments

Manufacturer Part Number
LM2903AVQDR
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2903AVQDR
ECAD Model
Parts Description
IC COMPARATOR 2 DIFF 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
LM193, 293(A), 393(A), 2903V.pdf
RoHs Status
ROHS3 Compliant
In stock: 141060

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Specifications

LM2903AVQDR Tech Specifications
Texas Instruments - LM2903AVQDR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2903AVQDR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply, Single/Dual (±) 2V ~ 36V, ±1V ~ 18V  
Voltage - Input Offset (Max) 2mV @ 32V  
Type Differential  
Supplier Device Package 8-SOIC  
Series -  
Propagation Delay (Max) -  
Package / Case 8-SOIC (0.154", 3.90mm 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

LM2903AVQDR

Manufacturer

Texas Instruments

Introduction

The LM2903AVQDR is a general-purpose dual operational amplifier designed for a wide range of analog applications.

Product Features and Performance

General Purpose Operational Amplifier

Two Elements per package

Open-Collector, Rail-to-Rail Output Type

Supply Voltage range from 2V to 36V (single), ±1V to 18V (dual)

Max Input Offset Voltage: 2mV at 32V

Max Input Bias Current: 0.25µA at 5V

Typical Output Current: 20mA

Max Quiescent Current: 2.5mA

Operating Temperature ranges from -40°C to 125°C

Surface Mount 8-SOIC Package

Product Advantages

Supports a broad supply voltage range for versatility in application.

Low Input Bias Current enhances accuracy in high-impedance sensor applications.

Suitable for extended temperature range applications.

Compact 8-SOIC package allows for efficient use of PCB space.

Key Technical Parameters

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

Voltage Input Offset (Max): 2mV @ 32V

Current Input Bias (Max): 0.25µA @ 5V

Current Output (Typ): 20mA

Current Quiescent (Max): 2.5mA

Quality and Safety Features

Guaranteed operational performance from -40°C to 125°C ensures reliability across diverse environments.

Compatibility

The open-collector, rail-to-rail output offers compatibility with various digital logic levels and supply voltages.

Application Areas

Sensor applications

Battery-powered devices

General feedback circuits

Analog level shifting or voltage comparison

Product Lifecycle

Active status indicates ongoing production and support.

No current indication of nearing discontinuation, ensuring availability for future projects.

Several Key Reasons to Choose This Product

Versatile supply voltage range makes it suitable for multiple power configurations.

Enhanced accuracy with low input bias current, ideal for precision applications.

The temperature range accommodates both commercial and industrial use cases.

Compact size suitable for space-constrained applications.

Active product lifecycle status ensures long-term availability and support.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2903AVQDR

Product Attribute LM2903AVQDR LM2903AVQPWR LM2903BIDGKR LM2903AVQPWRG4
Part Number LM2903AVQDR LM2903AVQPWR LM2903BIDGKR LM2903AVQPWRG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Elements 2 2 2 2
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Input Offset (Max) 2mV @ 32V 2mV @ 5V 2.5mV @ 36V 2mV @ 5V
Type Differential Differential Differential Differential
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-TSSOP (0.173', 4.40mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP (0.173', 4.40mm Width)
Propagation Delay (Max) - - 1µs (Typ) -
Output Type CMOS, MOS, Open-Drain, TTL CMOS, MOS, Open-Drain, TTL Open-Collector, CMOS, MOS, TTL CMOS, MOS, Open-Drain, TTL
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Supplier Device Package 8-SOIC 8-TSSOP 8-VSSOP 8-TSSOP
Current - Quiescent (Max) 2.5mA 2.5mA 600µA 2.5mA
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 - Input Bias (Max) 0.25µA @ 5V 0.25µA @ 5V 0.025µA @ 5V 0.25µA @ 5V
Current - Output (Typ) 20mA 20mA 21mA @ 5V 20mA
CMRR, PSRR (Typ) - - - -
Series - - - -
Hysteresis - - - -

LM2903AVQDR Datasheet PDF

Download LM2903AVQDR pdf datasheets and Texas Instruments documentation for LM2903AVQDR - Texas Instruments.

HTML Datasheet
LM193, 293(A), 393(A), 2903V.pdf

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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LM2903AVQDR Image

LM2903AVQDR

Texas Instruments
32D-LM2903AVQDR

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