LMH6645MF The Texas Instruments LMH6645MF is a single-channel operational amplifier designed for high-speed applications. It offers a 55MHz bandwidth and operates from a 2.5V to 12V supply.
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LMH6645MF

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LMH6645MF is a single-channel operational amplifier designed for high-speed applications. It offers a 55MHz bandwidth and operates from a 2.5V to 12V supply.
✓ Total Stock: 40,629 pcs
$ Price Range: $0.99

LMH6645MF Available from 1 distributor

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LMH6645MF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LMH6645MF Description

Short technical summary and product information.

The Texas Instruments LMH6645MF is a single-channel, voltage-feedback operational amplifier. It is designed for high-speed applications, featuring a bandwidth of 55 MHz at a gain of 1 (Acl). The amplifier supports a wide supply voltage range from 2.5V to 12V.

 

Key electrical characteristics include a typical gain-bandwidth product of 40 MHz and a slew rate of 22 V/µs. The device exhibits low noise with a Vn at flatband of 17 nV/√Hz and a Vn at 1 kHz of 25 nV/√Hz. Quiescent current per channel is typically 0.725 mA.

 

The LMH6645MF boasts rail-to-rail input and output capabilities, enhancing its utility in various signal conditioning circuits. It operates within an ambient temperature range of -40°C to 85°C. The amplifier is available in SOIC and SOT-23 packages, suitable for surface-mount applications.

 

This amplifier is well-suited for applications requiring high speed and good signal integrity. Its specifications make it a versatile choice for signal processing, audio, and other demanding electronic designs.

LMH6645MF Quick Information

Product Type: Operational Amplifier
Series: LMH6645
Canonical Name: LMH6645MF Single Channel, 2.5V to 12V, 55MHz Rail-to-Rail Input and Output Amplifier
Subcategory: High-speed op amps (GBW ≥ 50 MHz)

LMH6645MF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LMH6645MF Estimated Pricing

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1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

LMH6645MF Features

  • Single channel voltage-feedback amplifier.
  • 55 MHz bandwidth at unity gain.
  • 2.5V to 12V wide supply range.
  • Rail-to-rail input and output.
  • Low noise and high slew rate.

LMH6645MF Applications

  • Suitable for high-speed signal processing.
  • Ideal for audio amplification circuits.
  • Used in general purpose analog designs.
  • Effective in signal conditioning applications.

LMH6645MF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LMH6645MF?

The LMH6645MF operates within a temperature range of -40°C to 85°C.

What is the supply voltage range for the LMH6645MF?

The LMH6645MF operates with a total supply voltage from 2.5 V to 12 V.

What are the available package types for the LMH6645MF?

The LMH6645MF is available in SOIC and SOT-23 package types.

What is the gain bandwidth product (GBW) of the LMH6645MF?

The typical gain bandwidth product (GBW) of the LMH6645MF is 40 MHz.

What is the slew rate of the LMH6645MF?

The typical slew rate of the LMH6645MF is 22 V/µs.

Does the LMH6645MF support rail-to-rail operation?

Yes, the LMH6645MF features rail-to-rail input and output.

What is the typical quiescent current per channel for the LMH6645MF?

The typical quiescent current per channel for the LMH6645MF is 0.725 mA.

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