ZHCSGU6A september 2017 – july 2023 ADS8588H
PRODUCTION DATA
The STBY pin is a digital input pin used to put the device into one of the two power-down modes: standby and shutdown. Set the STBY pin to logic high for normal device operation. If this pin is set to logic low, the device enters either standby mode or shutdown mode depending on the state of the RANGE input pin. Both of these modes are low-power modes supported by the device. In shutdown mode, all internal circuitry is powered down, but in standby mode the internal reference and regulators remain powered to enable a relatively quicker recovery to normal operation.
The STBY pin functions as an asynchronous input, meaning that this pin can be pulled low at any time during device operation to put the device into one of the two power-down modes. However, if the STBY input is set high to bring the device out of power-down mode, then wait for the specified recovery time, as specified in the Timing Requirements: Exit Standby Mode table for proper operation. See the Power-Down Modes section for more details on device operation in the two power-down modes.