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參數(shù)資料
| 型號(hào)： | AK4351VT |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 18 BIT ADVANCED MULTI BIT 2CH DAC |
| 中文描述： | 18位高級(jí)多比特2聲道數(shù)模轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 2/14頁(yè) |
| 文件大?。?/td> | 134K |
| 代理商： | AK4351VT |
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ASAHI KASEI
[AK4351]
M0022-E-04
1999/12
- 2 -
n
Ordering Guide
AK4351VT
AKD4351
-40
~
+85
°
C
Evaluation Board for AK4351
16pin TSSOP (0.65mm pitch)
n
Pin Layout
1
DIF1
LRCK
SDATA
BICK
MCLK
DEM
CKS
Top
View
2
3
4
5
6
7
8
DIF0
VSS
VREF
VDD
VCOM
AOUTL
AOUTR
TST
16
15
14
13
12
11
10
9
PD
PIN/FUNCTION
No.
1
2
3
4
5
Pin Name
DIF1
LRCK
BICK
SDATA
PD
I/O
I
I
I
I
I
Function
Digital Input Format Pin (Internal Pull-down pin)
L/R Clock Pin
Audio Serial Data Clock Pin
Audio Serial Data Input Pin
Power-Down Mode Pin
When at “L”, the AK4351 is in power-down mode and is held in reset.
The AK4351 should always be reset upon power-up.
Master Clock Input Pin
An external TTL clock should be input on this pin.
De-emphasis Enable Pin
When at “H”, de-emphasis of fs=44.1kHz is enabled.
Master Clock Select Pin (Internal Pull-down pin)
“L”: MCLK=256fs, “H”: MCLK=384fs
Test Pin
Must be left floating.
Rch Analog Output Pin
Lch Analog Output Pin
Common Voltage Pin, VDD/2
Normally connected to VSS with a 0.1μF ceramic capacitor in parallel with
a 10μF electrolytic cap.
Voltage Reference Input Pin
The differential Voltage between this pin and VSS set the analog output range.
Normally connected to VDD.
Power Supply Pin
Ground Pin
Digital Input Format Pin (Internal Pull-down pin)
6
MCLK
I
7
DEM
I
8
CKS
I
9
TST
O
10
11
12
AOUTR
AOUTL
VCOM
O
O
O
13
VREF
I
14
15
16
VDD
VSS
DIF0
-
-
I
Note: All input pins except pull-down pins should not be left floating.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4352 | 2V & LOW POWER MULTI-BIT DAC |
| AK4352VT | 2V & LOW POWER MULTI-BIT DAC |
| AK4353VF | 96kHz 24BIT DAC WITH DIT |
| AK4353 | 96kHz 24BIT DAC WITH DIT |
| AK4356 | 192kHz 24 Bit IX-CHANNEL DAC FOR DVD-AUDIO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4351VTP-E2 | 制造商:AKM Semiconductor Inc 功能描述:AK4351VTP-E2 |
| AK4352 | 制造商:AKM 制造商全稱:AKM 功能描述:2V & LOW POWER MULTI-BIT DAC |
| AK4352VT | 制造商:AKM 制造商全稱:AKM 功能描述:2V & LOW POWER MULTI-BIT DAC |
| AK4352VTP | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述: |
| AK4353 | 制造商:AKM 制造商全稱:AKM 功能描述:96kHz 24BIT DAC WITH DIT |
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