datasheetbank_Logo     búsqueda de Hoja de datos y gratuito Fichas de descarga

AK4529 Ver la hoja de datos (PDF) - Asahi Kasei Microdevices

Número de piezacomponentes Descripciónfabricante
AK4529 High Performance Multi-channel Audio CODEC AKM
Asahi Kasei Microdevices AKM
AK4529 Datasheet PDF : 38 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
ASAHI KASEI
[AK4529]
Parameter
Symbol
min
typ
Control Interface Timing (3-wire Serial mode):
CCLK Period
tCCK
200
CCLK Pulse Width Low
tCCKL
80
Pulse Width High
tCCKH
80
CDTI Setup Time
tCDS
40
CDTI Hold Time
tCDH
40
CSN “H” Time
CSN “” to CCLK “
CCLK “” to CSN “
tCSW
150
tCSS
50
tCSH
50
Rise Time of CSN
tR1
Fall Time of CSN
tF1
Rise Time of CCLK
tR2
Fall Time of CCLK
tF2
Control Interface Timing (I2C Bus mode):
SCL Clock Frequency
fSCL
-
Bus Free Time Between Transmissions
tBUF
4.7
Start Condition Hold Time (prior to first clock pulse)
tHD:STA
4.0
Clock Low Time
tLOW
4.7
Clock High Time
tHIGH
4.0
Setup Time for Repeated Start Condition
tSU:STA
4.7
SDA Hold Time from SCL Falling
(Note 18)
tHD:DAT
0
SDA Setup Time from SCL Rising
tSU:DAT 0.25
Rise Time of Both SDA and SCL Lines
tR
-
Fall Time of Both SDA and SCL Lines
tF
-
Setup Time for Stop Condition
tSU:STO
4.0
Pulse Width of Spike Noise Suppressed by Input Filter tSP
0
Power-down & Reset Timing
PDN Pulse Width
PDN “” to SDTO valid
(Note 19)
(Note 20)
tPD
tPDV
150
522
Notes: 18. Data must be held for sufficient time to bridge the 300 ns transition time of SCL.
19. The AK4529 can be reset by bringing PDN “L” to “H” upon power-up.
20. These cycles are the number of LRCK rising from PDN rising.
21. I2C is a registered trademark of Philips Semiconductors.
max Units
ns
ns
ns
ns
ns
ns
ns
ns
20
ns
20
ns
20
ns
20
ns
100 kHz
-
µs
-
µs
-
µs
-
µs
-
µs
-
µs
-
µs
1.0
µs
0.3
µs
-
µs
50
ns
ns
1/fs
Purchase of Asahi Kasei Microsystems Co., Ltd I2C components conveys a license under the Philips
I2C patent to use the components in the I2C system, provided the system conform to the I2C
specifications defined by Philips.
MS0082-E-00
- 11 -
2001/3
Direct download click here

 

Share Link : 

All Rights Reserved © datasheetbank.com 2014 - 2020 [ Política De Privacidad ]