Analogue Comparator, Dual, Differential, 2 Comparators, 1.5 µs, 2V to 36V, ± 1V to ± 18V, DIP
LM2903N 제품 상세 정보
The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range–to–ground level with single supply operation. Input offset voltage specifications as low as 2.0 mV make this device an excellent selection for many applications in consumer automotive, and industrial electronics.
• Wide Single–Supply Range: 2.0 Vdc to 36 Vdc
• Split–Supply Range: ±1.0 Vdc to ±18 Vdc
• Very Low Current Drain Independent of Supply Voltage: 0.4 mA
• Low Input Bias Current: 25 nA
• Low Input Offset Current: 5.0 nA
• Low Input Offset Voltage: 2.0 mV (max) LM393A
5.0 mV (max) LM293/393
• Input Common Mode Range to Ground Level
• Differential Input Voltage Range Equal to Power Supply Voltage
• Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS Logic
• ESD Clamps on the Inputs Increase the Ruggedness of the Device
without Affecting Perfo
응용 프로그램 / 파라미터의 범위
- 25nA Low input bias current
- ±5nA Low input offset current
- ±3mV Maximum offset voltage
- Common-mode input voltage range
- Differential input voltage range equal to the power supply voltage
(제품 이미지: Pinout)
(제품 이미지: Diagram)
기술적 인 매개 변수
- Analog Comparators
- Number of Channels
- Output Type
- Open Collector
- Supply Voltage Max
- 36 V, 18 V
- Supply Voltage Min
- 2 V, 1 V
- Offset Voltage (Max)
- 7 mV
- Supply Current (Max)
- 1 mA
- Response Time
- 1.5 us
- Maximum Operating Temperature
- + 85 C
- Mounting Style
- Through Hole
- Package / Case
- Maximum Power Dissipation
- 1040 mW
- Minimum Operating Temperature
- - 40 C
- Output Current (Typ)
- 16 mA
- Factory Pack Quantity
LM2903N 특수 제품에 대한 관련
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
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Estimated Delivery Time: Oct 08 - Oct 13 days (choose Expedited at checkout).
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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
- Q: How does Jotrin guarantee that LM2903N is the original manufacturer or agent of ST?
- We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their LM2903N devices; we pay more attention to the channels and quality of LM2903N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of LM2903N chips? Including ST original factory information, Comparator ICs application, LM2903N pictures?
- You can use Jotrin's intelligent search engine, or filter by Amplifiers and Comparators ; Comparators ; Automotive Comparators category, or find it through STMicroelectronics, Inc Information page.
- Q: Are the ST's LM2903N price and stock displayed on the platform accurate?
- The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LM2903N, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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- Q: What is the process for returns or replacement of LM2903N?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the LM2903N we delivered, we will accept the replacement or return of the LM2903N only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LM2903N.
(3)The LM2903N is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
- Q: How to contact us and get support, such as LM2903N datasheet pdf, LM2903 pin diagram?
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