DESCRIPTION

· The AD829 is a high-speed, low-noise operational amplifier designed for professional video applications.
· It features custom compensation allowing gains from 1 to 20 while maintaining a bandwidth over 50 MHz.
· The amplifier is capable of driving reverse-terminated 50 Ω or 75 Ω cables with minimal differential phase and gain errors.
· It operates on power supplies ranging from ±5 V to ±15 V and is available in various package types including PDIP, CERDIP, and SOIC.

FEATURES

· High-speed performance with a 120 MHz bandwidth and a 230 V/µs slew rate.
· Low noise characteristics with 1.7 nV/√Hz input voltage noise and 1.5 pA/√Hz input current noise.
· Excellent DC precision with a maximum input offset voltage of 1 mV and an input offset drift of 0.3 µV/°C.
· Flexible operation with external compensation for gains from 1 to 20 and a ±3 V output swing into a 150 Ω load.
· Low power consumption with a supply current of only 5 mA.

APPLICATIONS

· Ideal for professional video applications due to its low differential phase and gain errors.
· Suitable for multichannel, high-speed data conversion, serving as an input buffer for 8-bit to 10-bit ADCs and as an output I/V converter for high-speed DACs.
· Can be used in environments requiring driving heavy capacitive loads and in systems operating from ±5 V to ±15 V supplies.