參數(shù)資料
型號: AK4385
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 108dB 192kHz 24-Bit 2ch ツヒ DAC
中文描述: 一〇八分貝192kHz的24位2通道ツヒ數(shù)模轉(zhuǎn)換器
文件頁數(shù): 2/21頁
文件大?。?/td> 285K
代理商: AK4385
ASAHI KASEI
[AK4385]
MS0246-E-00
2003/07
- 2 -
Ordering Guide
AK4385VT -40
+85
°
C 16pin TSSOP (0.65mm pitch)
AKD4385 Evaluation Board for AK4385
Pin Layout
1
MCLK
LRCK
BICK
CSN
CCLK
CDTI
Top
View
2
3
4
5
6
7
8
DZFL
DZFR
VSS
VDD
AOUTL+
AOUTL-
AOUTR+
AOUTR-
16
15
14
13
12
11
10
9
PDN
SDTI
PIN/FUNCTION
No.
1
Pin Name
MCLK
I/O
I
Function
Master Clock Input Pin
An external TTL clock should be input on this pin.
Audio Serial Data Clock Pin
Audio Serial Data Input Pin
L/R Clock Pin
Power-Down Mode Pin
When at “L”, the AK4385 is in the power-down mode and is held in reset.
The AK4385 should always be reset upon power-up.
Chip Select Pin
Control Data Input Pin
Control Data Input Pin in serial mode
Rch Negative Analog Output Pin
Rch Positive Analog Output Pin
Lch Negative Analog Output Pin
Lch Positive Analog Output Pin
Ground Pin
Power Supply Pin
Rch Data Zero Input Detect Pin
Lch Data Zero Input Detect Pin
2
3
4
5
BICK
SDTI
LRCK
PDN
I
I
I
I
6
7
8
9
10
11
12
13
14
15
16
CSN
CCLK
CDTI
AOUTR-
AOUTR+
AOUTL-
AOUTL+
VSS
VDD
DZFR
DZFL
I
I
I
O
O
O
O
-
-
O
O
Note: All input pins should not be left floating.
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