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參數資料
型號: LC890561W
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: 7 X 7 MM, SQFP-48
文件頁數: 23/47頁
文件大小: 357K
代理商: LC890561W
LC890561W
No8226-3/47
3. Pin Assignment
Figure 3.1 LC890561W Pin Assignment
4. Pin Functions
Table 4.1 Pin Functions
Pin No.
Pin Name
I/O
Function
1
DISEL
I5
Selection input pin of data input pin (DIN0, DIN1)
2
DOUT
O
Input bi-phase data through output pin
3
DIN0
I5
Input pin of TTL-compatible digital data (Pull-down resistor internal)
4
DIN1
I5
Input pin of TTL-compatible digital data (Pull-down resistor internal)
5
DIN2
I5
Input pin of TTL-compatible digital data (Pull-down resistor internal)
6
DGND
-
Digital GND
7
DVDD
-
Digital power supply (3.3V)
8
SDIN
I5
Input pin of TTL-compatible serial audio data
9
AGND
I
Analog GND for PLL
10
LPF
O
PLL loop filter setting pin
11
AVDD
-
Analog power supply for PLL (3.3V)
12
AGND
-
Analog GND for PLL
13
CKOUT
O
Clock output pin (256fs, 384fs, 512fs, crystal oscillation, VCO free-running oscillation)
14
BCK
O
64fs clock output pin
15
LRCK
O
Fs clock output pin (L = R-ch, H = L-ch, inverted at I
2S)
16
DATAO
O
Post-demodulation audio data output pin (Delay function is possible)
17
XSTATE
O
Source clock switch monitor output pin
18
DGND
-
Digital GND
19
DVDD
-
Digital power supply (3.3V)
20
XMCK
O
Crystal oscillation clock output pin (24.576MHz or 12.288MHz)
21
XOUT
O
Crystal oscillation connection output pin
22
XIN
I
Crystal oscillation input pin, external input supported (24.576MHz or 12.288MHz)
23
EMPHA
O
Channel status emphasis information output pin
24
AUDIO
O
Channel status bit 1 (non-PCM data detection bit) output pin
25
CSFLAG
O
Update flag output pin of first 48bits of channel status
26
F0/FSB0
O
Input fs calculation signal output pin || Input fs calculation signal arrange frequency bands output pin
27
F1/FSB1
O
Input fs calculation signal output pin || Input fs calculation signal arrange frequency bands output pin
Continued on next page.
VREF
Top view
39
38
37
CL
DI
EMPHA
AUDIO
CE
36
42
41
40
45
44
43
48
47
46
MODE0
XSEL
DGND
MODE1
DOSEL0
DVDD
CKSEL0
DOSEL1
XMODE
CKSEL1
DO
35
ERROR
34
BPSYNC
33 32 31
LC890561W
DV
DD
30
VF/DATA
O
2
29
DGN
D
28 27
F0/FSB0
26
AV
DD
AG
ND
CSFLAG
25
F2/DLMP
F1/FSB1
23
24
2
1
XOUT
XIN
DVDD
XMCK
XSTATE
DGND
LRCK
DATAO
CKOUT
BCK
AG
ND
LPF
* : Built-in Pull-down resistor
DV
DD
SDIN
*DIN2
DGN
D
*DIN0
*DIN1
DISEL
DOU
T
4
3
6
5
8
7
10
9
12
11
21
22
19
20
17
18
15
16
13
14
相關PDF資料
PDF描述
LC890561W SPECIALTY CONSUMER CIRCUIT, PQFP48
LC89057W-VF4-E SPECIALTY CONSUMER CIRCUIT, PQFP48
LC89057W-VF4A-E SPECIALTY CONSUMER CIRCUIT, PQFP48
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LC89058W-E SPECIALTY CONSUMER CIRCUIT, PQFP48
相關代理商/技術參數
參數描述
LC890561W-E 功能描述:音頻發送器、接收器、收發器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
LC89056W-E 功能描述:音頻發送器、接收器、收發器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
LC89057W-VF4AD-E 制造商:ON Semiconductor 功能描述:
LC89057W-VF4A-E 功能描述:音頻發送器、接收器、收發器 RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝:
LC89057W-VF4A-TBM-E 制造商:ON Semiconductor 功能描述: 制造商:ON Semiconductor 功能描述:AUDIO I/F RECEIVER
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