Dual op-amp for signal conditioning in industrial environments
The rail-to-rail output stage maximizes dynamic range at low supply voltages, while the CMOS input stage keeps input bias current at 1 pA — suited for high-impedance sensor interfaces like photodiode amplifiers or pH probe buffers.
10 MHz GBW and 5 V/µs slew — bandwidth budget for sensor loops
The 10 MHz gain-bandwidth product supports closed-loop gains up to 100 with a 100 kHz signal bandwidth, or unity-gain buffers up to 10 MHz. The 5 V/µs slew rate means a 2 V peak-to-peak output step settles in about 400 ns — fast enough for 500 kHz PWM current-sense loops or ADC driver stages in 12-bit SAR converters sampling at 1 MSPS. If your design needs to swing the full rail-to-rail output at 5 V/µs, the 80 mA output current per channel can drive a 62.5 Ω load to a 5 V swing, though the thermal limit in the 8-SOIC package will constrain continuous drive above 50 mA per channel.
Active lifecycle and supply posture
No second-source alternate is listed by the manufacturer, but the AD8605ACBZ-REEL7 (single-channel, same 10 MHz GBW and 5 V/µs slew) shares the same process family if a single-channel drop-in is acceptable for prototype evaluation.