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參數(shù)資料
| 型號： | AK4387ET |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 106dB 192kHz 24-Bit 2ch ツヒ DAC |
| 中文描述： | 一零六分貝192kHz的24位2通道ツヒ數(shù)模轉(zhuǎn)換器 |
| 文件頁數(shù)： | 3/21頁 |
| 文件大?。?/td> | 257K |
| 代理商： | AK4387ET |
ASAHI KASEI
[AK4387]
MS0429-E-00
2005/09
- 3 -
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
Reset Mode Pin
When at “L”, the AK4387 is in the power-down mode and is held in reset.
The AK4387 must be reset once upon power-up.
Chip Select Pin
Control Data Clock Pin
Control Data Input Pin
No Connect pin
No internal bonding. This pin should be opened or connected to VSS.
Rch Analog Output Pin
Lch Analog Output Pin
Common Voltage Pin, AVDD/2
Normally connected to VSS with a 0.1
μ
F ceramic capacitor in parallel with a
10
μ
F electrolytic cap.
Ground Pin
Power Supply Pin
Power Supply Pin
Lch and Rch Data Zero Input Detect Pin
2
3
4
5
BICK
SDTI
LRCK
RSTN
I
I
I
I
6
7
8
9
CSN
CCLK
CDTI
NC
I
I
I
-
10
11
12
AOUTR
AOUTL
VCOM
O
O
O
13
14
15
16
VSS
AVDD
DVDD
DZF
-
-
-
O
Note: All input pins should not be left floating.
ABSOLUTE MAXIMUM RATINGS
(VSS=0V; Note 1)
Parameter
Power Supply
Input Current (any pins except for supplies)
Input Voltage
Ambient Operating Temperature
Storage Temperature
Note 1. All voltages with respect to ground.
WARNING: Operation at or beyond these limits may results in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
(VSS=0V; Note 1)
Parameter
Power Supply (Note 2)
AVDD, DVDD
Note 2. The power up sequence between AVDD and DVDD is not critical.
*AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
Symbol
AVDD, DVDD
IIN
VIND
Ta
Tstg
min
-0.3
-
-0.3
-20
-65
max
6.0
±
10
Units
V
mA
V
°
C
°
C
DVDD+0.3
85
150
Symbol
min
4.5
typ
5.0
max
5.5
Units
V
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| AK4388AETP-E2 | 功能描述:IC DAC 24BIT PARALLEL 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF) |
| AK4388ET | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz 24-Bit 2ch ツヒ DAC |
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