76V, Low- or High-Side, High-Speed, Voltage Output Current Sensing Amplifier 6-SOT -40℃ to 125℃
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LMP8640HVMK-H/NOPB Product Details
The LMP8640, LMP8640-Q1 and the LMP8640HVMK-H/NOPB are precision current sense amplifiers that detect small differential voltages across a sense resistor in the presence of high input common mode voltages with a supply voltage range from 2.7 V to 12 V.
The LMP8640 and LMP8640-Q1 accept input signals with common mode voltage range from –2 V to 42 V, while the LMP8640HVMK-H/NOPB accepts input signal with common mode voltage range from –2 V to 76 V. The LMP8640 and LMP8640HVMK-H/NOPB have fixed gain for applications that demand accuracy over temperature. The LMP8640 and LMP8640HVMK-H/NOPB come out with three different fixed gains 20 V/V, 50 V/V, 100 V/V ensuring a gain accuracy as low as 0.25%. The output is buffered in order to provide low output impedance. This high side current sense amplifier is ideal for sensing and monitoring currents in DC or battery powered systems, excellent AC and DC specifications over temperature, and keeps errors in the current sense loop to a minimum. The LMP8640 and LMP8640HVMK-H/NOPB are ideal choice for industrial and consumer applications, while the LMP8640-Q1 is an AEC-Q100 grade 1 qualified version of the LMP8640 for automotive applications. The LMP8640-x is available in SOT-23-6 package.
- Typical Values, TA = 25°C
- High Common-Mode Voltage Range
- LMP8640: –2 V to 42 V
- LMP8640-Q1: –2 V to 42 V, AEC-Q100
- LMP8640HV: –2 V to 76 V
- Supply Voltage Range: 2.7 V to 12 V
- Gain Options: 20 V/V; 50 V/V; 100 V/V
- Max Gain Error: 0.25%
- Low Offset Voltage: 900 μV
- Input Bias Current: 13 μA
- PSRR: 85 dB
- CMRR (2.1V to 42V): 103 dB
- Temperature Range: –40°C to 125°C
- 6-Pin Thin SOT-23 Package
- Product Lifecycle Status
- Tape & Reel (TR)
- Mounting Style
- Surface Mount
- Lead Free Status
- Lead Free
- HK STC License
LMP8640HV Family Datasheet
LMP8640HVMK-H/NOPB Related Products
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Estimated Delivery Time: Jun 25 - Jun 30 days (choose Expedited at checkout).
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1.We provide 90 days warranty.
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 LMP8640HVMK-H/NOPB is the original manufacturer or agent of TI?
- We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their LMP8640HVMK-H/NOPB devices; we pay more attention to the channels and quality of LMP8640HVMK-H/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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- You can use Jotrin's intelligent search engine, or filter by Amplifiers ; Current sense amplifiers ; Current sense amplifiers analog output category, or find it through Texas Instruments, Inc Information page.
- Q: Are the TI's LMP8640HVMK-H/NOPB price and stock displayed on the platform accurate?
- The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LMP8640HVMK-H/NOPB, 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 LMP8640HVMK-H/NOPB?
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 LMP8640HVMKHNOPB we delivered, we will accept the replacement or return of the LMP8640HVMK-H/NOPB 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 LMP8640HVMK-H/NOPB.
(3)The LMP8640HVMK-H/NOPB 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.
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