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參數(shù)資料
| 型號： | LC89057W-VF4 |
| 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(shù)： | 12/61頁 |
| 文件大小： | 570K |
| 代理商： | LC89057W-VF4 |
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LC89057W-VF4
No.7202-2/61
Continued from preceding page.
Outputs various information to make system configuration easy
Outputs DTS-CD/LD detection flag by DTS sync signal detection.
Outputs burst preamble Pc from microcontroller interface.
Calculates sampling frequency of input signal fs and outputs it from microcontroller interface.
Outputs interrupt signal for microcontroller (interrupt source can be selected).
Outputs signal of transitional period switching between VCO clock and oscillation amplifier clock.
Outputs bit 1 of channel status (non-PCM data detection bit).
Outputs emphasis information of channel status.
Outputs renewed flag of the first 48 bits channel status.
Validity flag and user data output are available.
Possible to carry out and output various settings through microcontroller interface.
Plenty of built-in functions to reduce peripheral circuits
Includes modulation function that can attach channel status, validity flag, and user data.
Equipped with a total of 7 digital data input pins: 1 input pin with an amplifier and 6 input pins with 5V tolerable
TTL level signal.
Possible to monitor input pin status with microcontroller by mounting a bi-phase input data detection function.
Possible to select input data among 8 system input data via PLL lock error.
Possible to select output of input-data-through among 8 system input data aside from selecting demodulation data.
Includes 2 system bit clock and LR clock outputs. Various dividing ratios can be set to one of these two systems.
Equipped with a serial digital audio data input pin. Possible to switch with demodulation output.
Possible to module the data that is input to the serial digital audio data input pin.
Includes built-in oscillation amplifier and frequency divider for quartz resonator and also possible to use them as
clock generator.
Includes 4 bits general-purpose parallel I/O port. It can be used for interface with peripheral LSI.
Single 3.3V-power supply operation. TTL input port supports 5V interface.
Adopts small SQFP48 package for efficient use of substrate mounting area.
4. Pin Assignments
39
38
37
DI
RERR
SLRCK
SDIN
DO
36
42
41
40
45
44
43
48
47
46
CL
CE
DGND
XMODE
TMCK/PIO0
DVDD
TLRCK/PIO2
TBCK/PIO1
TXO/PIOEN
TDATA/PIO3
INT
35
CKST
34
A
UDIO/V
O
33 32 31
LC89057W-VF4
Top view
DV
DD
30
XIN
29
EMPHA/UO
DGN
D
28 27
DV
DD
26
DV
DD
DGN
D
DGN
D
25
XO
UT
XMCK
23
24
2
1
RDATA
SBCK
DVDD
RLRCK
RBCK
DGND
AGND
RMCK
LPF
AVDD
*RX5/VI
*RX6/UI
* : Pull-down resistor internal
DV
DD
*RX4
*RX3
DGN
D
RX1
*RX2
RXOU
T
*RX0
4
3
6
5
8
7
10
9
12
11
21
22
19
20
17
18
15
16
13
14
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC89057W-VF4AD-E | 制造商:ON Semiconductor 功能描述: |
| LC89057W-VF4A-E | 功能描述:音頻發(fā)送器、接收器、收發(fā)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(shù)量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風(fēng)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 |
| LC89058W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC Digital Audio Interface Receiver |
| LC89058WA-E | 功能描述:音頻發(fā)送器、接收器、收發(fā)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(shù)量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝: |
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