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LMH6645MF

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2.7V, 650A, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option 5-SOT-23 -40℃ to 85℃

  • Package/Case :
  • SOT-23-5
  • Product Categories :
  • Operational Amplifiers
  • RoHs Status:
  • Lead free/RoHS Compliant
  • Marking Code:
  • A68A
  • In-stock:
  • 2283

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LMH6645MF Product Details

The LMH6645MF is a 2.7V 650µA 55MHz Rail-to-rail input-output Amplifier with shutdown option. This amplifier offers high speed (55MHz) and low voltage operation (2.7V) in addition to micro-power shutdown capability. Input common mode voltage range exceeds either supply by 0.3V, enhancing ease of use in multitude of applications where previously only inferior devices could be used. Output voltage range extends to within 20mV of either supply rails, allowing wide dynamic range especially in low voltage applications. Even with low supply current of 650µA/amplifier, output current capability is kept at a respectable ±20mA for driving heavier loads. Important device parameters such as BW, Slew Rate and output current are kept relatively independent of the operating supply voltage by a combination of process enhancements and design architecture.

LMH6645MF

Feature

  • 650µA/channel Supply current
  • 42mA Output short-circuit current
  • ±20mA Linear output current
  • Input common-mode voltage 0.3V beyond rails
  • Output voltage swing 20mV from rails
  • 17nV/√Hz Input voltage noise
  • 0.75pA/√Hz Input current noise

LMH6645MF Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Channels
  • 1
  • Common Mode Rejection Ratio (Min)
  • 58 dB
  • Input Offset Voltage
  • 4 mV
  • Input Bias Current (Max)
  • 2.2 uA
  • Operating Supply Voltage
  • 2.5 V to 12 V
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • SOT-23-5
  • Slew Rate
  • 22 V/us
  • Shutdown
  • Yes
  • Output Current
  • 20 mA
  • Maximum Operating Temperature
  • + 85 C
  • Packaging
  • Reel
  • Gain Bandwidth Product
  • 55 MHz
  • Maximum Dual Supply Voltage
  • +/- 6 V
  • Minimum Dual Supply Voltage
  • +/- 1.25 V
  • Minimum Operating Temperature
  • - 40 C
  • Series
  • LMH6645
  • Factory Pack Quantity
  • 1000
  • Supply Current
  • 0.65 mA
  • Technology
  • BiCOM
  • Voltage Gain dB
  • 85 dB

LMH6645MF Documents

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Estimated Delivery Time: Jun 26 - Jul 01 days (choose Expedited at checkout).

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    90 days quality guarantee for all products.

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After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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Guarantees

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.

FAQ:

Q: How does Jotrin guarantee that LMH6645MF 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 LMH6645MF devices; we pay more attention to the channels and quality of LMH6645MF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LMH6645MF chips? Including TI original factory information, Operational Amplifiers application, LMH6645MF pictures?
You can use Jotrin's intelligent search engine, or filter by Amplifiers ; Operational amplifiers (op amps) ; High-speed op amps (GBW>=50MHz) category, or find it through Texas Instruments, Inc Information page.
Q: Are the TI's LMH6645MF 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 LMH6645MF, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of LMH6645MF?
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 LMH6645MF we delivered, we will accept the replacement or return of the LMH6645MF 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 LMH6645MF.
(3)The LMH6645MF 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 LMH6645MF datasheet pdf, LMH6645 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Texas Instruments, Inc

TI
Texas Instruments Incorporated designs and manufactures analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors. TI is a leader in semiconductor solutions for analog and digital embedded and applications processing....
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