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Texas Instruments THS4082CDGN — Analog & Data Acquisition

THS4082CDGN Voltage Feedback Op-Amp, 230V/µs Slew Rate

MPNTHS4082CDGN
End of Life

Texas Instruments THS4082CDGN, Voltage Feedback dual op-amp, 175 MHz -3dB bandwidth, 230 V/µs slew rate, 3.4 mA supply, 8-MSOP-PowerPad, 0°C to 70°C.

$1.97Ref. price · indicative, final on quote
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
RoHSNot applicable
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

THS4082CDGN specifications
ParameterValue
MountingSurface Mount
Amplifier typeVoltage Feedback
Voltage - input offset1 mV
Voltage - supply span30 V
Current - supply3.4mA (x2 Channels)
Current - input bias1.2 µA
Current - output (Channel)85 mA
Operating temperature0°C ~ 70°C
-3db bandwidth175 MHz
PackageBulk
Slew rate230V/µs
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) Exposed Pad
Number of circuits2

Product details

High-speed dual op-amp with 230 V/µs slew rate

Its 230 V/µs slew rate and 175 MHz -3 dB bandwidth suit it for video distribution, ADC drivers, and high-speed data acquisition where the signal must swing rail-to-rail quickly without slew-induced distortion. The two channels share a single 3.4 mA supply current, which keeps the power budget manageable in multichannel designs.

Supply range and thermal package

Each channel can deliver up to 85 mA of output current, enough to drive a 50 Ω back-terminated cable or a low-impedance ADC input.

Input offset and bias considerations

These numbers matter when the op-amp is used in precision DC-coupled paths; the offset will contribute a DC error at the output that may need trimming or software calibration in the ADC chain.

It belongs in controlled indoor equipment — lab instruments, bench-top test gear, video switchers, or telecom line cards inside a climate-controlled rack.

Frequently asked questions

What is the closest functional equivalent for THS4082CDGN?

For a dual-channel replacement, the THS4082CDGN itself is the active choice.