The LT1807IS8#PBF is a dual general-purpose op-amp from Analog Devices' LT® series, packing 325 MHz gain-bandwidth product and a 140 V/µs slew rate into an 8-SOIC package. For a high-speed analog front-end, the 325 MHz GBW sets the small-signal bandwidth ceiling — at a closed-loop gain of 10, the usable bandwidth drops to roughly 32.5 MHz, which still covers most video, ADC driver, and high-speed data acquisition paths. The 140 V/µs slew rate means a 5 V peak-to-peak output step slews in about 36 ns, keeping large-signal distortion low in pulse or waveform generation circuits. The 85 mA output current per channel drives 50-ohm loads or multiple ADC inputs without a separate buffer stage.
Supply flexibility and DC accuracy for the signal chain
The 2.5 V to 12.6 V supply span covers both single-supply 3.3 V/5 V systems and split ±5 V rails — no extra regulator needed when migrating between power domains. Input offset voltage is 100 µV typical, which sets the DC error floor for precision applications like strain-gauge or thermocouple amplification; for a gain of 100, that offset appears as 10 mV at the output before any drift or noise contribution. Supply current is 9 mA per channel, so the dual op-amp draws 18 mA quiescent total — a reasonable power budget for a 325 MHz part, but worth factoring into thermal calculations in the 8-SOIC package at elevated ambient temperatures.
Industrial temperature grade and active lifecycle
The part carries an Active lifecycle status — no last-time-buy pressure for new designs, and the ROHS3 compliance satisfies current EU and global material restrictions without an exemption expiry clock.
8-SOIC footprint and board integration
The tube packaging suits bench prototyping and low-volume production; for reel quantities, check the alternate order code.