AK9813AF Ver la hoja de datos (PDF) - Asahi Kasei Microdevices
Número de pieza
componentes Descripción
Fabricante
AK9813AF Datasheet PDF : 24 Pages
| |||
ASAHI KASEI
[AK9813A]
(2)CS I/F Timing
(VCC=2.7V∼5.5V,VDD=5.0V0.5V or 3.3V 0.3V (VDD≥VCC),GND,VSS=0V,Ta=-10∼85°C)
Parameter
Symbol
Conditions
min
max Units
Clock "L" Pulse Width
tCKL1 *5
200
ns
tCKL2 *6
500
ns
Clock "H" Pulse Width
tCKH1 *5
200
ns
tCKH2 *6
500
ns
Clock Rising Time
tCr
Clock Falling Time
tCf
200
ns
Data Set Up Time
tDSU1 *5
30
ns
tDSU2 *6
150
ns
Data Hold Time
tDHD1 *5
60
ns
tDHD2 *6
150
ns
CS Set Up Time
tCSU1 *5
100
ns
tCSU2 *6
250
ns
CS Hold Time
tCCH
200
ns
DAC etc
*3,*4,*5 100
ns
*3,*4,*6 250
ns
CS "H" Hold Time
tCSH
WRITE
*4,*5 10
ms
*4,*6 15
ms
CALL•READ
15
us
ALL CALL
3.5
ms
Data Output Enable Time
tDOD1
*5
200
ns
tDOD2
*6
500
ns
Data Output Float Delay
tDOZ1
*5
200
ns
tDOZ2
*6
500
ns
Data Output Delay
tDOC1 Test Load1
*5
170
ns
tDOC2
*6
300
ns
D/A Output Setting Time
DAC
Test Load2
200
us
tCSD
CALL
Test Load2
250
us
ALL CALL Test Load2
3.5
ms
Status Set Up Time
tSSU
100
ns
Status Hold Time
tSHD1 *5
100
ns
tSHD2 *6
250
ns
*3: Please refer to "DAC etc" regarding CS "H" Hold Time before status mode execute.
*4: If READY/BUSY="H" is confirmed in status mode in the WRITE mode, the CS pin can be changed to
"L" shorter than the values specified on above.
Please refer to "DAC etc" regarding CS "H" Hold Time in case that AK9813 to be connected in cascade
is under programming cycle(READY/BUSY="L").
*5: 4.5V≤Vcc≤5.5V
*6: 2.7V≤Vcc<4.5V
DAD03E-00
- 19 -
1999/05
Share Link: 