SBOS275G June 2003 – December 2015 VCA810
PRODUCTION DATA.
The VCA810 is designed for split supply operation with a nominal supply condition of 6 V. A power supply in the range of 8 V to 12 V is acceptable, and balanced supplies (negative and positive voltages equal) are recommended.
The power supply should be regulated to 10% or better accuracy and capable of sourcing 100 mA of current. The device quiescent current is approximately 20 mA and the load current can be up to 60 mA.
Single supply applications are possible, however, the control voltage is referenced to the ground pin, so a single supply application will require a mid supply reference voltage that can be applied to the ground pin. This reference voltage should be set to 5% accuracy or better for accurate gain control.