The AD830 is a high performance video differential amplifier with wide common-mode voltage range, high CMRR, fast dynamic response, high output drive capability and more.
The AD830 is a high‑speed, wide‑band differential amplifier designed for video frequencies. It provides a differential gain error of 0.06 % and a phase error of 0.08°, with a 3 dB small‑signal bandwidth up to 85 MHz and a slew rate of 360 V/µs. The device operates from either +5 V or +15 V supplies and can drive up to 50 mA of output current.
The datasheet includes detailed specifications, absolute‑maximum ratings, package dimensions for PDIP, SOIC and CERDIP, and an ordering guide. It also explains the advantages of the AD830 over traditional op‑amp based difference amplifiers, describing its topology and performance characteristics.
| Slew Rate | 360 V/µs |
|---|---|
| Output Drive Current (min) | 50 mA |
| Supply Voltage Range | +4 V to +16.5 V |
| Common‑Mode Voltage Range | +12.8 V to –12 V |
The AD830 accepts a common‑mode voltage from +12.8 V down to –12 V.
It can source a minimum of 50 mA of output current.
The device operates from either a +5 V or a +15 V supply, within a range of +4 V to +16.5 V.