Datasheet
Analog Interface Connectors
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Table 3. Analog Interface Pin Out (continued)
PIN NUMBER SIGNAL DESCRIPTION
J14.18 NC Not Connected
J14.19 AGND Analog Ground
J14.20 NC Not Connected
A.1.2 Analog Screw Terminal Details (J1-5 and J8-12)
In addition to the analog headers, the analog inputs and outputs may also be accessed through alternate
connectors, either screw terminals or audio jacks. The stereo microphone input is also tied to J6 and the
stereo headphone output (the HP set of outputs) is available at J7.
Table 4 summarizes the screw terminals available on the TLV320AIC3106EVM.
Table 4. Alternate Analog Connectors
DESIGNATOR PIN 1 PIN 2 PIN3
J1 LINE1LP LINE1LM
J2 LINE1RP LINE1RM
J3 LINE2LP LINE2LM
J4 LINE2RP LINE2RM
J5 MIC3 IN LEFT MIC3 IN RIGHT AGND
J8 MONO OUT - MONO OUT +
J9 LEFT OUT - LEFT OUT +
J10 RIGHT OUT - RIGHT OUT +
J11 (+) HPLOUT (-) HPLCOM
J12 (+) HPROUT (-) HPRCOM
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EVM Connector Descriptions SLAU209A–April 2007–Revised June 2010
Copyright © 2007–2010, Texas Instruments Incorporated