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Texas Instruments LMH6657MGX/NOPB — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

LMH6657MGX/NOPB Voltage Feedback Op-Amp, 700 V/µs Slew Rate

MPNLMH6657MGX/NOPB
End of Life

Texas Instruments LMH6657MGX/NOPB, LMH® series, voltage feedback op-amp, 1 circuit, 700 V/µs slew rate, 270 MHz -3 dB bandwidth, rail-to-rail output, SC-70-5 package, -40°C to 85°C.

$0.73Ref. price · indicative, final on quote
LMH6657MGX/NOPB datasheet
Packaging5-TSSOP, SC-70-5, SOT-353
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.
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Specifications

LMH6657MGX/NOPB Technical Specifications
ParameterValue
SeriesLMH®
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeVoltage Feedback
Voltage - input offset1 mV
Voltage - supply span12 V
Current - supply6.5mA
Current - input bias5 µA
Current - output (Channel)110 mA
Operating temperature-40°C ~ 85°C
-3db bandwidth270 MHz
Gain bandwidth product140 MHz
PackageBulk
Slew rate700V/µs
Case5-TSSOP, SC-70-5, SOT-353
Number of circuits1

Product details

The Texas Instruments LMH6657MGX/NOPB is a single-channel voltage feedback op-amp from the LMH® series, packing a 700 V/µs slew rate and 270 MHz -3 dB bandwidth into a 5-pin SC-70-5 package. Rail-to-rail output lets it swing close to the supply rails on a 3 V to 12 V single supply, making it a fit for video line drivers, ADC input buffers, and high-speed signal conditioning in industrial or test equipment where board space is tight.

Rail-to-rail output and supply flexibility

Supply span is 3 V to 12 V. Output is rail-to-rail.

Frequently asked questions

Is LMH6657MGX/NOPB obsolete?

No, the LMH6657MGX/NOPB is listed as active in production with no end-of-life notice. It remains available for new designs and production BOMs.

Is LMH6657MGX/NOPB rail-to-rail?

Yes, the output type is rail-to-rail, allowing the output to swing within millivolts of the supply rails — useful for maximizing dynamic range on low-voltage supplies.

What are the equivalent parts for LMH6657MGX/NOPB?

The THS4215DRBT is a voltage-feedback op-amp in a similar speed class (970 V/µs slew rate, 350 MHz bandwidth) but draws 19 mA supply current versus 6.5 mA for the LMH6657. The TLV9351IDCKR is a general-purpose rail-to-rail amp with much lower bandwidth (3.5 MHz) and is not a direct speed substitute. The OPA859QDSGRQ1 is an automotive-grade JFET-input differential-output amp with 900 MHz bandwidth and AEC-Q100 qualification, targeting a different application space.