參數(shù)資料
型號: CDB42518
廠商: Cirrus Logic, Inc.
元件分類: Codec
英文描述: 110 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
中文描述: 110分貝192千赫6通道編解碼器與S / PDIF接收器
文件頁數(shù): 13/90頁
文件大?。?/td> 1559K
代理商: CDB42518
DS583PP5
13
CS42516
SWITCHING CHARACTERISTICS - CONTROL PORT - I
2
C FORMAT
(For CQZ, T
A
= -10 to +70° C; For DQZ, T
A
= -40 to +85° C; VA=VARX = 5 V, VD =VLS= 3.3 V; VLC = 1.8 V to 5.25 V; Inputs:
Logic 0 = DGND, Logic 1 = VLC, C
L
= 30 pF)
Notes: 16.
Data must be held for sufficient time to bridge the transition time, t
fc
, of SCL.
The acknowledge delay is based on MCLK and can limit the maximum transaction speed.
for Single-Speed Mode,
for Double-Speed Mode,
256
Fs
×
128
Fs
×
17.
18.
for Quad-Speed Mode
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 16)
0
-
μs
SDA Setup time to SCL Rising
250
-
ns
Rise Time of SCL and SDA
-
1
μs
Fall Time SCL and SDA
-
300
ns
Setup Time for Stop Condition
4.7
-
μs
Acknowledge Delay from SCL Falling
(Note 17)
-
(Note 18)
ns
------15
------15
×
64
Fs
-----15
tbuf
thdst
t
lo w
t
hdd
thigh
tsud
Stop
S ta rt
S D A
S C L
tirs
R S T
thdst
trc
tfc
tsust
tsusp
S ta rt
Stop
R e p e a te d
trd
tfd
tack
Figure 3. Control Port Timing - I
2
C Format
相關PDF資料
PDF描述
CDB42528 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB4270 24-Bit, 192 kHz Stereo Audio CODEC
CDB4271 24-Bit, 192 kHz Stereo Audio CODEC
CDB4272 24-Bit, 192 kHz Stereo Audio CODEC
CDB42L51 Silver Mica Capacitor; Capacitance:120pF; Capacitance Tolerance:+/- 5%; Series:CDV16; Voltage Rating:1000VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:5.94mm; Leaded Process Compatible:Yes RoHS Compliant: Yes
相關代理商/技術參數(shù)
參數(shù)描述
CDB42528 功能描述:音頻 IC 開發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4265 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
CDB4270 功能描述:音頻 IC 開發(fā)工具 Eval Bd 105dB 192kHz CODEC RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4271 功能描述:音頻 IC 開發(fā)工具 Eval Bd CS4271 RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4272 功能描述:音頻 IC 開發(fā)工具 Eval Bd CS4272 RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V