Texas Instruments TLV320AIC3253EVM-K Evaluation Module TLV320AIC3253EVM-K TLV320AIC3253EVM-K Ficha De Dados
Códigos do produto
TLV320AIC3253EVM-K
Power Supply Connector Pin Header, P23/J23
Note that P22/J22 comprises the signals needed for an I
2
S™ serial digital audio interface; the control
interface ( I
2
C™ and RESET) signals are routed to P12/J12.
A.3
Power Supply Connector Pin Header, P23/J23
P23/J23 provides connection to the common power bus for the TLV320AIC3253EVM. Power is supplied
on the pins listed in
on the pins listed in
.
Table 6. Power Supply Pin Out
SIGNAL
PIN NUMBER
SIGNAL
NC P23.1/J23.1
P23.2/J23.2 NC
+5VA P23.3/J23.3
P23.4/J23.4 NC
DGND P23.5/J23.5
P23.6/J23.6 AGND
+1.8VD P23.7/J23.7
P23.8/J23.8 NC
+3.3VD P23.9/J23.9
P23.10/J23.10 NC
The TLV320AIC3253EVM-K motherboard (the USB-MODEVM Interface board) supplies power to P23/J23
of the TLV320AIC3253EVM. Power for the motherboard is supplied either through its USB connection or
via terminal blocks on that board.
of the TLV320AIC3253EVM. Power for the motherboard is supplied either through its USB connection or
via terminal blocks on that board.
22
EVM Connector Descriptions
SLAU317A – May 2010 – Revised October 2012
Copyright © 2010–2012, Texas Instruments Incorporated