參數(shù)資料
型號: CDB42438
廠商: Cirrus Logic, Inc.
元件分類: Codec
英文描述: 108 dB, 192 kHz 4-in, 6-out TDM CODEC
中文描述: 108分貝192千赫4 - 6 -出的TDM編解碼器
文件頁數(shù): 23/62頁
文件大?。?/td> 1004K
代理商: CDB42438
DS673PP2
23
SWITCHING SPECIFICATIONS - CONTROL PORT - I2C MODE
(VLC = 1.8 V - 5.0 V, VLS = VD = 3.3 V, VA = 5.0 V; Inputs: Logic 0 = DGND, Logic 1 = VLC, SDA C
L
= 30 pF)
Notes: 20.
Data must be held for sufficient time to bridge the transition time, t
fc
, of SCL.
Guaranteed by design.
21.
Parameter
Symbol
f
scl
t
irs
t
buf
t
hdst
t
low
t
high
t
sust
t
hdd
t
sud
t
rc
t
fc
t
susp
t
ack
Min
-
Max
100
Unit
kHz
SCL Clock Frequency
RST Rising Edge to Start
500
-
ns
Bus Free Time Between Transmissions
4.7
-
μs
Start Condition Hold Time (prior to first clock pulse)
4.0
-
μs
Clock Low time
4.7
-
μs
Clock High Time
4.0
-
μs
Setup Time for Repeated Start Condition
4.7
-
μs
SDA Hold Time from SCL Falling
(Note 20)
0
-
μs
SDA Setup time to SCL Rising
250
-
ns
Rise Time of SCL and SDA
(Note 21)
-
1
μs
Fall Time SCL and SDA
(Note 21)
-
300
ns
Setup Time for Stop Condition
4.7
-
μs
Acknowledge Delay from SCL Falling
300
1000
ns
tbuf
thdst
tlow
thdd
thigh
tsud
Stop
Start
SDA
SCL
tirs
RST
thdst
trc
tfc
tsust
tsusp
Start
Stop
Repeated
trd
tfd
tack
Figure 7. Control Port Timing - I2C Format
相關(guān)PDF資料
PDF描述
CDB42448 108 dB, 192 kHz 6-in, 8-out CODEC
CDB4245 105 dB, 24-Bit, 192 kHz Streo Sudio CODEC
CDB42518 110 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB42528 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB4270 24-Bit, 192 kHz Stereo Audio CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB4244 制造商:Cirrus Logic 功能描述:EVAL BD 4 INPUT/ 4 OUTPUT CODEC - Boxed Product (Development Kits) 制造商:Cirrus Logic 功能描述:Eval Board
CDB42448 功能描述:音頻 IC 開發(fā)工具 Eval Bd 108dB 8-Ch Mult-Ch CODEC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4245 功能描述:音頻 IC 開發(fā)工具 Eval Bd 192kHz CODEC w/PGA & Input Mux RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42518 功能描述:音頻 IC 開發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42528 功能描述:音頻 IC 開發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V