Texas Instruments TLV320AIC3253EVM-K Evaluation Module TLV320AIC3253EVM-K TLV320AIC3253EVM-K Ficha De Dados
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TLV320AIC3253EVM-K
Appendix A EVM Connector Descriptions
This appendix contains the connection details for each of the main connectors on the EVM.
A.1
Analog Interface Connectors
A.1.1
Analog Dual-Row Socket Details, J11 and J21
The TLV320AIC3253EVM has two analog dual-row sockets located at the bottom of the board. These
sockets provide support to the EVM and connect the analog ground plane of the EVM to the USB-
MODEVM analog ground. Consult Samtec at
sockets provide support to the EVM and connect the analog ground plane of the EVM to the USB-
MODEVM analog ground. Consult Samtec at
or call 1-800-SAMTEC-9 for a variety of
mating connector options.
summarizes the analog interface pinout for the TLV320AIC3253EVM.
Table 3. Analog Interface Pinout
PIN NUMBER
SIGNAL
DESCRIPTION
J11.1
NC
Not Connected
J11.2
NC
Not Connected
J11.3
NC
Not Connected
J11.4
NC
Not Connected
J11.5
NC
Not Connected
J11.6
NC
Not Connected
J11.7
NC
Not Connected
J11.8
NC
Not Connected
J11.9
AGND
Analog Ground
J11.10
NC
Not Connected
J11.11
AGND
Analog Ground
J11.12
NC
Not Connected
J11.13
AGND
Analog Ground
J11.14
NC
Not Connected
J11.15
NC
Not Connected
J11.16
NC
Not Connected
J11.17
AGND
Analog Ground
J11.18
NC
Not Connected
J11.19
AGND
Analog Ground
J11.20
NC
Not Connected
J21.1
NC
Not Connected
J21.2
NC
Not Connected
J21.3
NC
Not Connected
J21.4
NC
Not Connected
J21.5
NC
Not Connected
J21.6
NC
Not Connected
J21.7
NC
Not Connected
J21.8
NC
Not Connected
J21.9
AGND
Analog Ground
J21.10
NC
Not Connected
J21.11
AGND
Analog Ground
J21.12
NC
Not Connected
J21.13
AGND
Analog Ground
J21.14
NC
Not Connected
J21.15
NC
Not Connected
J21.16
NC
Not Connected
J21.17
AGND
Analog Ground
J21.18
NC
Not Connected
J21.19
AGND
Analog Ground
19
SLAU317A – May 2010 – Revised October 2012
EVM Connector Descriptions
Copyright © 2010–2012, Texas Instruments Incorporated