參數(shù)資料
型號: AK4584VQ
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 24Bit 96kHz Audio CODEC with DIT/DIR
中文描述: 24位96kHz的音頻編解碼器與動態(tài)網(wǎng)/迪爾
文件頁數(shù): 6/53頁
文件大小: 351K
代理商: AK4584VQ
ASAHI KASEI
[AK4584]
MS0118-E-00
2001/11
- 6 -
23
24
25
26
27
28
MCKO1
MCKO2
SDTO
SDTI
BICK
LRCK
O
O
O
I
I/O
I/O
Master Clock Output 1 Pin
Master Clock Output 2 Pin
Audio Serial Data Output Pin
Audio Serial Data Input Pin
Audio Serial Data Clock Pin
Input / Output Channel Clock Pin
Master / Slave Mode Pin
“H” : Master Mode, “L” : Slave Mode
Zero Input Detect Pin
Common Voltage Output Pin, AVDD/2
Bias voltage of ADC inputs and DAC outputs.
Lch Analog Output Pin
Rch Analog Output Pin
Analog Ground Pin
Analog Power Supply Pin, 4.75
5.25V
Voltage Reference Input Pin, AVDD
Used as a voltage reference by ADC & DAC. VREF is connected externally to
filtered AVDD.
Rch Analog Input Pin
Lch Analog Input Pin
PLL Power Supply Pin, 4.75
5.25V
External Resistor Pin for PLL
13k
±
1% resistor to PVSS externally.
PLL Ground Pin
Receiver Input 1 with Amp for 0.2Vpp
Test 1 Pin (Internal pull-down pin)
Receiver Input 2 with Amp for 0.2Vpp
29
M/S
I
30
DZF
O
31
VCOM
O
32
33
34
35
LOUT
ROUT
AVSS
AVDD
O
O
-
-
36
VREF
I
37
38
39
RIN
LIN
PVDD
I
I
-
40
R
-
41
42
43
44
PVSS
RX1
TEST1
RX2
-
I
I
I
Note: All input pins except pull-down pins should not be left floating.
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參數(shù)描述
AK4584VQP 功能描述:IC STEREO CODEC 24BIT 44LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標準包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率(位):18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比,標準 ADC / DAC (db):81.5 / 88 動態(tài)范圍,標準 ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應商設(shè)備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)
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