LM2903QDGKRQ1
Analog Comparators Auto Catalog Dual Diff Comparator
Inventory:5,977
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
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Part Number : LM2903QDGKRQ1
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Package/Case : VSSOP-8
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Manufacturer : Texas Instruments
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Components Classification : Comparators
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Datesheet : LM2903QDGKRQ1 DataSheet (PDF)
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Series : LM2903
The LM2903QDGKRQ1 is a dual voltage comparator designed for use in automotive applications. It features low input offset voltage, low input bias current, and wide supply voltage range, making it suitable for precision voltage measurement and monitoring tasks in automotive systems. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the LM2903QDGKRQ1 for a visual representation. Note: For detailed technical specifications, please refer to the LM2903QDGKRQ1 datasheet. Functionality The LM2903QDGKRQ1 is a dual voltage comparator that compares two analog voltages and provides a digital output based on the comparison result. It is commonly used in automotive applications for voltage monitoring and control tasks. Usage Guide Q: What is the input bias current of the LM2903QDGKRQ1? Q: Can the LM2903QDGKRQ1 operate in harsh automotive environments? For similar functionalities, consider these alternatives to the LM2903QDGKRQ1:Overview of LM2903QDGKRQ1
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The LM2903QDGKRQ1 features low input bias current to minimize measurement inaccuracies.
A: Yes, the LM2903QDGKRQ1 is designed for automotive applications and can withstand harsh operating conditions.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 2 | Output type | Open-collector |
Propagation delay time (µs) | 1.3 | Vs (max) (V) | 30 |
Vs (min) (V) | 2 | Vos (offset voltage at 25°C) (max) (mV) | 7 |
Iq per channel (typ) (mA) | 0.4 | Input bias current (±) (max) (nA) | 50 |
Rail-to-rail | Out | Rating | Automotive |
Operating temperature range (°C) | -40 to 125, -40 to 150 | VICR (max) (V) | 30.5 |
VICR (min) (V) | 0 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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LM2903QDGKRQ1
Analog Comparators Auto Catalog Dual Diff Comparator
Inventory:
5,977
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




