Dual voltage-feedback op-amp with 700 V/µs slew rate
The LMH6658MMX/NOPB: The rail-to-rail output stage allows maximum dynamic range in single-supply systems operating from 3 V to 12 V, common in portable instrumentation and test equipment.
140 MHz GBP and 110 mA output drive
The gain-bandwidth product of 140 MHz sets the small-signal bandwidth ceiling for a given closed-loop gain — at a gain of 10, expect roughly 14 MHz of usable bandwidth. Each channel can deliver 110 mA of output current, enough to drive 50 Ω loads or multiple ADC inputs directly. Input offset voltage is 1 mV typical, and input bias current is 5 µA, both reasonable for a high-speed bipolar input stage. Supply current per channel is 6.5 mA, so the dual draws about 13 mA quiescent — factor that into the power budget for battery-powered or thermally constrained designs.
8-VSSOP package and temperature range
The package is MSL-rated; the Bulk shipping form means the parts arrive in tubes or trays, not tape-and-reel, so plan for pick-and-place feeder setup accordingly.
Active lifecycle — no imminent LTB risk
There is no announced last-time-buy or end-of-life notice, so the part can be committed to a BOM without near-term obsolescence risk.