SLOS823D December 2012 – March 2020 THS4531A
PRODUCTION DATA.
As shown in the Functional Block Diagram, the THS4531A device is comprised of three functional blocks: a fully-differential amplifier with high open-loop gain of 114 dB, a servo amplifier to set the common-mode voltage of the output equal to the VOCM input, and a power-down circuit to greatly reduce the power consumption when the device is idle.
The common-mode voltage servo has impressive performance specifications of ±1% maximum gain error, ±5-mV maximum voltage offset, and 24-MHz bandwidth.