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): 7/94頁
文件大?。?/td> 905K
代理商: TLV320AIC34_1
www.ti.com
TLV320AIC34
SLAS538A–OCTOBER 2007–REVISED NOVEMBER 2007
Table 2. TERMINAL FUNCTIONS, NUMERIC (continued)
TERMINAL
I/O
DESCRIPTION
BGA BALL
F4
F8
F10
F11
G1
G2
G4
G8
G10
G11
NAME
AVSS_DAC
DVSS
LINE2RP_A
LINE2RP_B
RESET_B
RESET_A
AVSS_DAC
DVSS
LINE2LM_A
LINE2LM_B
I
I
I
I
I
I
Analog DAC ground supply, 0 V
Digital core / I/O ground supply, 0 V
MIC2 or Line2 analog input (right plus or multifunction) A
MIC2 or Line2 analog input (right plus or multifunction) B
Reset B
Reset A
Analog DAC ground supply, 0 V
Digital core / I/O ground supply, 0 V
MIC2 or Line2 analog input (left minus or multifunction) A
MIC2 or Line2 analog input (left minus or multifunction) B
General-purpose input/output #2 (input/output) / digital microphone data input / PLL clock
input / audio serial data bus bit clock input/output–B
General-purpose input/output #2 (input/output) / digital microphone data input / PLL clock
input / audio serial data bus bit clock input/output–A
Digital core / I/O ground supply, 0 V
I/O voltage supply, 1.1 V–3.6 V
Digital core / I/O ground supply, 0 V
MIC2 or Line2 analog input (left plus or multifunction) A
MIC2 or Line2 analog input (left plus or multifunction) B
General-purpose input/output #1–B
General-purpose input/output #1–A
MIC1 or Line1 analog input (right minus or multifunction) A
MIC1 or Line1 analog input (right minus or multifunction) B
Digital core voltage supply, 1.65 V–1.95 V
Master clock input A
Audio serial data bus bit clock (input/output) A
Audio serial data bus word clock (input/output) A
Audio serial data bus data input (input) A
Audio serial data bus data output (output) A
I/O voltage supply, 1.1 V–3.6 V
MIC1 or Line1 analog input (left plus or multifunction) B
MIC1 or Line1 analog input (left plus or multifunction) A
MIC1 or Line1 analog input (right plus or multifunction) A
MIC1 or Line1 analog input (right plus or multifunction) B
Master clock input B
Audio serial data bus bit clock (input/output) B
Audio serial data bus word clock (input/output) B
Audio serial data bus data input (input) B
Audio serial data bus data output (output) B
I
2
C serial data input/output
I
2
C address control A
I
2
C address control B
I
2
C serial clock
MIC1 or Line1 analog input (left minus or multifunction) A
MIC1 or Line1 analog input (left minus or multifunction) B
H1
GPIO2_B
I/O
H2
GPIO2_A
I/O
H4, H5, H6
H7
H8
H10
H11
J1
J2
J10
J11
K1
K2
K3
K4
K5
K6
K7
K8
K9
K10
K11
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
DVSS
IOVDD
DVSS
LINE2LP_A
LINE2LP_B
GPIO1_B
GPIO1_A
LINE1RM_A
LINE1RM_B
DVDD
MCLK_A
BCLK_A
WCLK_A
DIN_A
DOUT_A
IOVDD
LINE1LP_B
LINE1LP_A
LINE1RP_A
LINE1RP_B
MCLK_B
BCLK_B
WCLK_B
DIN_B
DOUT_B
SDA
ADDR_A
ADDR_B
SCL
LINE1LM_A
LINE1LM_B
I
I
I/O
I/O
I
I
I
I/O
I/O
I
O
I
I
I
I
I
I/O
I/O
I
O
I/O
I
I
I/O
I
I
Copyright 2007, Texas Instruments Incorporated
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