Overview: HCA10009
Data Sheet August 1999 File Number
4771 100MHz, Single and Dual Low Noise, Precision Operational Amplifier
The HCA10009 is a high performance dielectrically isolated, op amp, featuring precision DC characteristics while providing excellent AC characteristics. Designed for audio, video, and other demanding applications, noise (3.4nV/√Hz at 1kHz), total harmonic distortion (<0.005%), and DC errors are kept to a minimum. The precision performance is shown by low offset voltage (0.3mV), low bias currents (40nA), low offset currents (15nA), and high open loop gain (128dB). The bination of these excellent DC characteristics with the fast settling time (0.4µs) make the HCA10009 ideally suited for precision signal conditioning. The unique design of the HCA10009 gives it outstanding AC characteristics not normally associated with precision op amps, high unity gain bandwidth (35MHz) and high slew rate (25V/µs). Other key specifications include high CMRR (95dB) and high PSRR (100dB). The bination of these specifications will allow the HCA10009 to be used in RF signal conditioning as well as video amplifiers.
