270 MHz bandwidth, 400 V/µs slew rate — what it means for the signal chain
The Texas Instruments THS4001CD is a single-channel voltage-feedback amplifier in an 8-SOIC package, designed for applications that need clean gain at high frequencies. Its 270 MHz -3 dB bandwidth and 400 V/µs slew rate place it firmly in the wideband category — think video distribution, ADC drivers, and high-speed instrumentation front ends. The part runs on a single or split supply from 5 V to 32 V, drawing 7.8 mA quiescent current, and can deliver 100 mA per channel at the output.
Commercial temperature grade — indoor, controlled environments only
The 0°C to 70°C operating range limits the THS4001CD to equipment that stays inside a conditioned space — lab instruments, bench-top test gear, office networking hardware, or rack-mount video equipment. If the design needs to survive an engine bay, outdoor cabinet, or -40°C cold soak, this is the wrong temperature grade. The sibling THS4001ID extends to -40°C to 85°C for industrial environments.
Active production — no last-time-buy pressure
The THS4001CD carries an Active product status per TI's current lifecycle coding, with ROHS3 compliance. There is no PCN or end-of-life notice on this order code. For a BOM line that needs a wideband amplifier in a commercial-temperature design, this part is still a standard-production pick — no LTB math, no date-code window to chase.