Datasheet

1 2 3 4 5 6
A
B
C
D
6
54321
D
C
B
A
ti
12500 TI Boulevard, Dallas, TX 75243 USA
TITLE
SHEET OF FILE
SIZE DATE REV16-Jan-2009
DRAWN BY
ENGINEER
REVISION HISTORY
REV ENGINEERING CHANGE NUMBER APPROVED
B
AUDIO & IMAGING PRODUCTS
HIGH-PERFORMANCE ANALOG DIVISION
SEMICONDUCTOR GROUP
Jorge Arbona
Steve Leggio
AIC36_ZQE_EVM_sch.Sch
A
1 5
TLV320AIC36_ZQE_EVM
DOCUMENT CONTROL NO.N/A
LINEIN_L
LINEIN_R
MIC1_P
HPLOUT
HPCOM
HPROUT
MIC1_M
EXTMIC_P
EXTMIC_M
MICDET
MICBIAS
AIC36_ANALOG
AIC36_ANALOG
AIC36_Power
AIC36_Power
DOUT
DIN
WCLK
BCLK
MCLK
SDA
SCL
RESET
GPIO2
GPIO1
AIC36_DIGITAL
AIC36_DIGITAL
RESET
GPIO1
GPIO2
SDA
SCL
HPLOUT
HPROUT
MICBIAS
MICDET
DOUT
DIN
WCLK
BCLK
MCLK
LINEIN_L
LINEIN_R
MIC1_P
HPCOM
MIC1_M
EXTMIC_P
EXTMIC_M
Daughtercard_Interface
Daughtercard_Interface
SINGLE-ENDEDSINGLE-ENDED
MONOMONO
IN
OUT
1-2
EXTMIC_P EXTMIC_P
JUMPER
SETTINGS
MICROPHONE CONFIGURATION
DIFFERENTIAL
IN
2-3
EXTMIC_P
EXTMIC_M
W7
W8
SINGLE-ENDEDSINGLE-ENDED
MONOMONO
OUTOUT
1-21-2
EXTMIC_P EXTMIC_P
INPUT CONFIGURATION
DIFFERENTIAL
IN
OUT
EXTMIC_P
EXTMIC_M
CODEC
INPUTS
MODE
EXTMIC_M is
AC-coupled to
AVSS.
EXTMIC_M is
AC-coupled to
AVSS.
Differential
electret
microphone.
EXTMIC_P &
EXTMIC_M
configured as
differential pair.
Microphone
bias provided on
tip.
EXTMIC_M
AC coupled to
GND. Ring not
connected to
Microphone
bias provided on
tip.
EXTMIC_M
AC coupled to
GND. Ring not
connected to
Differential line
in. EXTMIC_P
& EXTMIC_M
configured as
differential pair.
DIFFERENTIALSINGLE-ENDED
ININ
2-31-2
EXTMIC_P EXTMIC_P
MICROPHONE CONFIGURATION
Differential -
Mono.
Single Ended -
Mono.
ONBOARD ELECTRETJACK LINEEXTERNAL ELECTRET
W2
W3
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
MONO MONOMONO MONO
ONBOARD MIC
JUMPERS
INPUT CONFIG W5
W6
OUT
IN
IN
OUTOUT OUT
N/AN/A N/A
IN
OUT
IN
IN
EXTMIC_M
IN
OUT
1-2
OUT
TYPICAL INPUT CONFIGURATIONS (EXTMIC_P & EXTMIC_M)
INPUT TYPE
DESCRIPTION