4

Functionality

4.1

L/R channel selection

The L/R digital pad lets the user select the DOUT signal pattern as indicated in the following table. The L/R pin

must be connected to Vdd or GND.

Table 7. L/R channel selection

L/R

CLK low

CLK high

GND

Data valid

High impedance

Vdd

High impedance

Data valid

Note:

As the L/R pin is internally connected to GND via a 200 kΩ pull-down resistor, it is not mandatory to connect the

pin itself to GND for the respective channel selection.

MP23DB02MM

Functionality

DS13521 - Rev 3

page 8/15