Package and mounting
The ADA4899-1YCPZ-R7 is a single-channel voltage-feedback op-amp from Analog Devices built for signal chains that need wide bandwidth and fast settling. Its 600 MHz -3dB bandwidth paired with a 310V/µs slew rate means it can handle large-signal pulses up to several hundred megahertz without slew-rate limiting — critical for driving the input of a high-speed ADC or buffering a DAC output in a waveform generator. The 200 mA output current per channel is unusually high for a 600 MHz amplifier; it directly drives 50 Ω or 75 Ω transmission lines and heavy capacitive loads like a multiplexed ADC input array without an external buffer stage. Supply range spans 4.5 V to 12 V, so it runs from a single 5 V rail or split ±5 V supplies.
Package and footprint check
Housed in an 8-LFCSP (3x3 mm) package — a 3 mm × 3 mm leadframe chip-scale package with an exposed pad. The tape-and-reel variant (TR) is the production format for pick-and-place; cut tape (CT) is also listed for prototype or low-volume builds.
Lifecycle and compliance
ROHS3 compliant per the manufacturer's statement.