參數(shù)資料
型號(hào): TLV320AIC11I
廠商: Texas Instruments, Inc.
元件分類: Codec
英文描述: General-Purpose Low-Voltage 1.1V to 3.6V/0 16-bit 22-KSPS DSP CODEC
中文描述: 通用低電壓1.1V至3.6V的/ 0 16位22 kSPS的DSP的解碼器
文件頁(yè)數(shù): 10/55頁(yè)
文件大?。?/td> 263K
代理商: TLV320AIC11I
1–4
1.3
Terminal Assignments
14 15
NC
NC
AV
DD2
AV
SS
NC
NC
DV
DD2
DV
SS
NC
M/S
ALTIN
DCSI
36
35
34
33
32
31
30
29
28
27
26
25
16
1
2
3
4
5
6
7
8
9
10
11
12
AURXFP
AURXM
AURXCP
DTXOP
DTXOM
DTXIP
DTXIM
OUTP
OUTM
M0
M1
PWRDWN
17 18 19 20
F
47 46 45 44 43
48
42
I
I
A
A
N
F
F
F
D
D
N
S
M
F
40 39 38
41
21 22 23 24
37
13
N
V
D
R
D
PFB PACKAGE
(TOP VIEW)
S
D
D
S
S
A
N
S
A
N
NOTE: All NC pins should be left unconnected.
1.4
Ordering Information
TA
PACKAGE
48-TQFP PFB
0
°
C to 70
°
C
–40
°
C to 85
°
C
TLV320AIC11C
TLV320AIC11I
1.5
Terminal Functions
TERMINAL
NAME
ALTIN
I/O
DESCRIPTION
NO.
26
I
Serial input in the event monitormode
AURXCP
3
I
Receiver-path/GP amplifier noninverting input. It needs to be connected to AVSS if not used.
Receiver-path amplifier A1 inverting input, or inverting input to auxiliary analog input. It needs to be connected
to AVSS if not used. It can also be used for general-purpose amplification.
Receiver-path amplifier A1 feedback, or noninverting input to auxiliary analog input. It needs to be connected
to AVSS if not used. It can also be used for general-purpose amplification.
AURXM
2
I
AURXFP
1
I
AVDD1
AVDD2
AVSS
45
34
I
Analog ADC power supply (3 V to 5.5 V)
33, 40, 42,
46
I
Analog ground
DCSI
25
I
Direct configuration serial input for directly programming of internal control registers
DIN
17
I
Data input. DIN receives the DAC input data and register data from the external digital signal processor (DSP),
and is synchronized to SCLK and FS. Data is latched at the falling edge of SCLK when FS is low. DIN is at high
impedance when FS is not activated.
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