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_POWER
A
3 5
TLV320AIC36_ZQE_EVM
DOCUMENT CONTROL NO.N/A
TP25
AGND
AVDD_CP
C22
1uF
AVSS1
AVDD1
AVDD_REG
AVDD2
+1.8V Low Current
+2.5V Typical
+1.8V High Current
-1.8V
-2.5V Typical
+2.5 Typical
+5VA
C24
10uF
C25
0.1uF
C26
10uF
1 2 3
W11
CP_PWR
1 2 3
W12
REG_PWR
1 2 3
W13
BIAS_PWR
AVDD_CP AVDD_REG AVDD_BIAS +2.5V_EXT
C21
1uF
C28
1uF
C27
1uF
C15: Non-electorlytic, Low ESR.
Place as close to the pins as possible.
Route with low impedance trace.
May be replaced by 10uF.
C8: Non-electorlytic, Low ESR.
Place as close to the pins as
possible.
Route with low impedance trace.
C34
10uF
1 2 3
W18
HP VDD
+1.8V_EXTAVDD1
C35
10uF
1 2 3
W19
HP VSS
-1.8V_EXTAVSS1
C32
1uF
1 2 3
W16
DAC VDD
+1.8V_EXTAVDD1
C33
1uF
1 2 3
W17
DAC VSS
-1.8V_EXTAVSS1
C23
1uF
1 2 3
W14
ADC POWER
+1.8V_EXT AVDD2
C9: Non-electorlytic, Low ESR.
Place as close to the pins as possible.
Route with low impedance trace.
AVDD_BIAS
C31
10uF
C30
10uF
C29
10uF
Note:
For connection between AVDD1 to
AVDD_HP and
AVSS1 to AVSS_HP:
Route with low impedance traces or
plane connections.
1
2
3
J17
EXT_1.8V
+1.8V_EXT
-1.8V_EXT
+2.5V_EXT
1 2
W15
-2.5V_EXT
1
2
3
J18
EXT_2.5V
-2.5V_EXT
AVDD_CP
A1
AVDD_CP
B2
FC_POS
B1
FC_POS
C2
FC_NEG
D1
FC_NEG
E2
GND_CP
D2
GND_CP
C1
AVDD_ADC
G9
AVDD_BIAS
A9
GND_BIAS
D7
AGND
D5
AGND
E4
AGND
E6
AGND
F4
AVDD_REG
H1
AVDD_REG
G3
AVSS_REG
E1
AVSS_REG
E3
AVDD1
G1
AVDD1
G2
AVDD2
J1
GND_REG
F3
AVSS1
F1
AVSS1
F2
AVDD_DAC
A6
GND_DAC
B7
AVSS_DAC
B8
AVDD_HP
E9
AVDD_HP
E8
GND_HP
E7
AVSS_HP
F8
AVSS_HP
C9
TLV320AIC36 - POWER
U1B
TLV320AIC36_ZQE
TP30
+5VA
TP31
+2.5VA
TP32
AVDD_CP
TP33
AVDD_REG
TP34
AVDD_BIAS
VIN
3
VOUT
2
GND
1
U2
REG1117-25
TP26
+1.8V_EXT
TP27
-1.8V_EXT
TP28
+2.5V_EXT
TP29
-2.5V_EXT