Texas Instruments TLV320AIC3253EVM-K Evaluation Module TLV320AIC3253EVM-K TLV320AIC3253EVM-K Ficha De Dados
Códigos do produto
TLV320AIC3253EVM-K
Analog Interface Connectors
Table 3. Analog Interface Pinout (continued)
PIN NUMBER
SIGNAL
DESCRIPTION
J21.20
NC
Not Connected
A.1.2
Analog Screw Terminal and Audio Jack Details, J1 to J10
The analog inputs and outputs can be accessed through screw terminals or audio jacks.
summarizes the screw terminals and audio jacks available on the TLV320AIC3253EVM.
Table 4. Alternate Analog Connectors
DESIGNATOR
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
J1 (HEADPHONE)
HPL
GND
HPR
J2 (HEADSET OUTPUT)
GND
HPL
HPR
SCLK
NC
NC
J3 (HEADPHONE TEST
GND
HPL
HPR
NC
NC
ONLY)
J4 (LINE IN)
GND
INL
INR
NC
NC
J5 (LINE IN)
INL
GND
INR
J6 (DIG_MIC 1)
DIG_MIC_PWR
DIG_MIC_CLK
DIG_MIC_DATA
DIG_MIC_GND
J7 (DIG_MIC 2)
DIG_MIC_PWR
DIG_MIC_CLK
DIG_MIC_DATA
DIG_MIC_GND
20
EVM Connector Descriptions
SLAU317A – May 2010 – Revised October 2012
Copyright © 2010–2012, Texas Instruments Incorporated