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Texas Instruments LMH6645MFX/NOPB — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

LMH6645MFX/NOPB voltage feedback op-amp, 22 V/µs slew rate

MPNLMH6645MFX/NOPB
End of Life

Texas Instruments VIP10™ series, LMH6645MFX/NOPB single voltage-feedback op-amp, 55 MHz -3 dB bandwidth, 22 V/µs slew rate, rail-to-rail output, 2.5 V to 12 V supply, 725 µA supply current, SOT-23-5 package, -40°C to 85°C.

$2.55Ref. price · indicative, final on quote
LMH6645MFX/NOPB datasheet
PackagingSC-74A, SOT-753
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

LMH6645MFX/NOPB Technical Specifications
ParameterValue
SeriesVIP10™
Output typePush-Pull, Rail-to-Rail
Mounting typeSurface Mount
Amplifier typeVoltage Feedback
Voltage - input offset1 mV
Voltage - supply span2.5 V
Current - supply725µA
Current - input bias650 nA
Current - output (Channel)20 mA
Operating temperature-40°C ~ 85°C
-3db bandwidth55 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate22V/µs
CaseSC-74A, SOT-753
Number of circuits1

Product details

Active production, no LTB risk

The LMH6645MFX/NOPB carries an Active lifecycle status with ROHS3 compliance. No last-time-buy windows or end-of-life notices are on record. For BOM planners freezing a design, this part is safe to specify for new builds without near-term obsolescence risk. The SOT-23-5 package is a standard footprint shared across many TI single op-amps, so a second-source swap — if ever needed — is mechanically straightforward.

Sourcing and availability

This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock figures or lead-time numbers are published here. For production-run commitments or urgent BOM fills, submit an RFQ; the supply channel covers Tape & Reel and Cut Tape options.

Frequently asked questions

What is the slew rate of LMH6645MFX/NOPB?

The slew rate is 22 V/µs, which supports fast edge reproduction in video and ADC driver circuits.

Is LMH6645MFX/NOPB rail-to-rail?

Yes, the output type is push-pull, rail-to-rail, allowing the output to swing within millivolts of the supply rails.

Where to buy LMH6645MFX/NOPB?

This part is available through independent distribution and is quoted to order against an RFQ. Submit a request for current pricing and availability.

What is the pinout of LMH6645MFX/NOPB?

The pinout follows the standard SOT-23-5 configuration for single op-amps: non-inverting input, inverting input, V-, output, and V+. Refer to the TI datasheet for the exact pin mapping.