參數(shù)資料
型號(hào): AK4589
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 2/8 CHANNEL AUDIO CODEC WITH DIR
中文描述: 2 / 8聲道音頻編解碼器迪爾
文件頁數(shù): 7/76頁
文件大小: 797K
代理商: AK4589
ASAHI KASEI
[AK4589]
MS0339-J-00
2004/09
- 15 -
Parameter
Symbol
min
typ
max
Units
Audio Interface Timing (Slave Mode)
Normal mode
BICK1 Period
BICK1 Pulse Width Low
Pulse Width High
LRCK1 Edge to BICK1 “
↑”
(Note 19)
BICK1 “
↑” to LRCK1 Edge
(Note 19)
LRCK1 to SDTO1(MSB)
BICK1 “
↓” to SDTO1
SDTI1-4,DAUX1 Hold Time
SDTI1-4,DAUX1 Setup Time
tBCK
tBCKL
tBCKH
tLRB
tBLR
tLRS
tBSD
tSDH
tSDS
81
32
20
40
ns
TDM 256 mode
BICK1 Period
BICK1 Pulse Width Low
Pulse Width High
LRCK1 Edge to BICK1 “
↑”
(Note 19)
BICK1 “
↑” to LRCK1 Edge
(Note 19)
BICK1 “
↓” to SDTO1
SDTI1 Hold Time
SDTI1 Setup Time
tBCK
tBCKL
tBCKH
tLRB
tBLR
tBSD
tSDH
tSDS
81
32
20
10
20
ns
TDM 128 mode
BICK1 Period
BICK1 Pulse Width Low
Pulse Width High
LRCK1 Edge to BICK1 “
↑”
(Note 19)
BICK1 “
↑” to LRCK1 Edge
(Note 19)
BICK1 “
↓” to SDTO1
SDTI1-2 Hold Time
SDTI1-2 Setup Time
tBCK
tBCKL
tBCKH
tLRB
tBLR
tBSD
tSDH
tSDS
81
32
20
10
20
ns
Audio Interface Timing (Master Mode)
Normal mode
BICK1 Frequency
BICK1 Duty
BICK1 “
↓” to LRCK1 Edge
BICK1“
↓” to SDTO1
SDTI1-4,DAUX1 Hold Time
SDTI1-4,DAUX1 Setup Time
fBCK
dBCK
tMBLR
tBSD
tSDH
tSDS
-20
20
64fs
50
20
40
Hz
%
ns
TDM 256 mode
BICK1 Frequency
BICK1 Duty
(Note 20)
BICK1 “
↓” to LRCK1 Edge
BICK1 “
↓” to SDTO1
SDTI1 Hold Time
SDTI1 Setup Time
fBCK
dBCK
tMBLR
tBSD
tSDH
tSDS
-12
10
256fs
50
12
20
Hz
%
ns
TDM 128 mode
BICK1 Frequency
BICK1 Duty
(Note 21)
BICK1 “
↓” to LRCK1 Edge
BICK1 “
↓” to SDTO1
SDTI1-2 Hold Time
SDTI1-2 Setup Time
fBCK
dBCK
tMBLR
tBSD
tSDH
tSDS
-12
10
128fs
50
12
20
Hz
%
ns
Notes:
19.
LRCK1
BICK1
20. MCLK
512fs
(384fs,256fs
Duty
)
21. MCLK
256fs
(128fs
Duty
)
相關(guān)PDF資料
PDF描述
AK4626 HIGH PERFORMANCE MULTI-CHANNEL AUDIO CODEC
AK4641 16 BIT CODEC WITH BLUETOOTH INTERFACE
AK4641VN 16 BIT CODEC WITH BLUETOOTH INTERFACE
AK4665AEN SPECIALTY CONSUMER CIRCUIT, QCC32
AK5368192WP-80 8M X 36 FAST PAGE DRAM MODULE, 80 ns, SMA72
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4589_1 制造商:AKM 制造商全稱:AKM 功能描述:2/8-Channel Audio CODEC with DIR
AK4589VQ 制造商:AKM 制造商全稱:AKM 功能描述:2/8-Channel Audio CODEC with DIR
AK4591 制造商:AKM 制造商全稱:AKM 功能描述:24bit 4ch ADC + 24bit 6ch DAC
AK4591VQ 制造商:AKM 制造商全稱:AKM 功能描述:??¥???????????ˉ??????24bit 4ch ADC 24bit 6ch DAC
AK45C 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:36 Vdc to 75 Vdc Inputs, 100 W