CS8406-CNZ CIRRUS [Cirrus Logic], CS8406-CNZ Datasheet - Page 32

• Manufacturer Part Number: CS8406-CNZ
• Description: 192 kHz Digital Audio Interface Transmitter
• Manufacturer: CIRRUS [Cirrus Logic]

32
TEST
Thermal Pad
2
7
8
-
Test Pins (Input) - These pins are unused inputs. It is recommended that these pins be tied to a supply
(VL or GND) to minimize leakage current. The CS8406 will operate correctly if these pins are left float-
ing, however current consumption from VL will increase by 25 μA per TEST pin that is left floating.
Thermal Pad (QFN package only) - Thermal relief pad for optimized heat dissipation. This pad must be
electrically connected to GND.
information.
See“Power Supply, Grounding, and PCB layout” on page 33
CS8406
for more
DS580F5