參數(shù)資料
型號(hào): TLV320AIC34_1
廠商: Texas Instruments, Inc.
元件分類: Codec
英文描述: FOUR-CHANNEL, LOW-POWER AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
中文描述: 四通道,低功耗音頻編解碼器的便攜式音頻/電話
文件頁數(shù): 4/94頁
文件大?。?/td> 905K
代理商: TLV320AIC34_1
www.ti.com
TERMINAL ASSIGNMENTS
L
K
J
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9 10 11
ZAS Package
(Top View)
P0061-01
TLV320AIC34
SLAS538A–OCTOBER 2007–REVISED NOVEMBER 2007
Table 1. TERMINAL FUNCTIONS, ALPHABETIC
TERMINAL
NAME
ADDR_A
ADDR_B
AVDD_DAC
AVSS_ADC
I/O
DESCRIPTION
BGA BALL
L7
L8
B3
D8
D4, E4, F4,
G4
K3
L2
K5
L4
K6
L5
B4, A4
B9, A9
D5, D6, D7
K1
E8, F8, G8,
H4, H5, H6,
H8
J2
J1
I
I
I
2
C address control A
I
2
C address control B
Analog DAC voltage supply, 2.7 V–3.6 V
Analog ADC ground supply, 0 V
AVSS_DAC
Analog DAC ground supply, 0 V
BCLK_A
BCLK_B
DIN_A
DIN_B
DOUT_A
DOUT_B
DRVDD
DRVDD
DRVSS
DVDD
I/O
I/O
I
I
O
O
Audio serial data bus bit clock (input/output) A
Audio serial data bus bit clock (input/output) B
Audio serial data bus data input (input) A
Audio serial data bus data input (input) B
Audio serial data bus data output (output) A
Audio serial data bus data output (output) B
ADC analog and output driver voltage supply, 2.7 V–3.6 V
Analog ADC and output driver voltage supply, 2.7 V–3.6 V
Analog output driver ground supply, 0 V
Digital core voltage supply, 1.65 V–1.95 V
DVSS
Digital core / I/O ground supply, 0 V
GPIO1_A
GPIO1_B
I/O
I/O
General-purpose input/output #1–A
General-purpose input/output #1–B
General-purpose input/output #2 (input/output) / digital microphone data input / PLL clock
input / audio serial data bus bit clock input/output–A
General-purpose input/output #2 (input/output) / digital microphone data input / PLL clock
input / audio serial data bus bit clock input/output–B
High-power output driver (left minus or multifunctional) A, capable of driving 8-
load
High-power output driver (left minus or multifunctional) B
High-power output driver (left plus) A, capable of driving 8-
load
High-power output driver (left plus) B
High-power output driver (right minus or multifunctional) A, capable of driving 8-
load
GPIO2_A
H2
I/O
GPIO2_B
H1
I/O
HPLCOM_A
HPLCOM_B
HPLOUT_A
HPLOUT_B
HPRCOM_A
B7
A7
B8
A8
B6
O
O
O
O
O
4
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Copyright 2007, Texas Instruments Incorporated
Product Folder Link(s):
TLV320AIC34
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