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Texas Instruments LMH6657MF/NOPB — Logic ICs

LMH6657MF/NOPB Voltage Feedback Op-Amp, 700 V/µs Slew Rate

MPNLMH6657MF/NOPB
End of Life

Texas Instruments LMH6657MF/NOPB, Voltage Feedback Amplifier, 1 Circuit, 700 V/µs Slew Rate, 270 MHz -3 dB Bandwidth, 3 V to 12 V Supply, SOT-23-5 Package, -40°C to 85°C.

$3.01Ref. price · indicative, final on quote
PackagingSC-74A, SOT-753
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LMH6657MF/NOPB specifications
ParameterValue
MountingSurface 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
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate700V/µs
CaseSC-74A, SOT-753
Number of circuits1

Product details

High-speed voltage feedback amplifier in a SOT-23-5

The 700 V/µs slew rate and 270 MHz -3 dB bandwidth suit it for video line drivers, ADC input buffers, and high-speed signal conditioning where settling time matters.

The 700 V/µs slew rate is the headline number that determines how fast the output can swing under a large-signal step. For a 5 V peak-to-peak output, that translates to roughly 7 ns rise time — fast enough to preserve pulse edges in a 10 MHz square wave or to settle a 12-bit ADC input within one clock cycle at 50 MSPS. The 270 MHz -3 dB bandwidth (small-signal) tells you the gain rolls off at 270 MHz; unity-gain stable, so you don't need external compensation. If your application is a video DAC buffer or a high-speed comparator driver, these two specs together define the usable frequency range.

The 12 V maximum opens up ±6 V dual-supply operation for analog front-ends that need a wider output swing. The 6.5 mA supply current per channel is reasonable for the speed class, keeping the thermal budget manageable in the SOT-23-5 package.

The suffix /NOPB confirms ROHS3 compliance — lead-free and fully RoHS compliant. No PCN or LTB has been issued for this part as of the current lifecycle record.

Frequently asked questions

What is the slew rate of the LMH6657MF?

The LMH6657MF/NOPB has a slew rate of 700 V/µs, making it suitable for high-speed pulse and video applications.

Is the LMH6657MF/NOPB lead-free?

Yes, the /NOPB suffix indicates ROHS3 compliance — the part is lead-free and fully RoHS compliant.