R5310L001B Ver la hoja de datos (PDF) - RICOH Co.,Ltd.
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R5310L001B Datasheet PDF : 34 Pages
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Digital Input / Output Conditions / R5310L001B
Topt=25°C
Symbol
Item
Pins
MIN. TYP. MAX. Unit
VIH1
“H” Input Voltage
CSW1, 2, 4, TONE
0.8×
VROUT6
VDD+
0.3
V
VIH2
“H” Input Voltage
CSB, SCK, DATA*1
0.8×
VROUT6
VROUT6
V
VIL
“L” Input Voltage
CSB, SCK, DATA, CSW1, 2,
4, TONE
-0.3
0.2×
VROUT6
V
VHYS
Hysteresis range
CSB, SCK, DATA, CSW1, 2,
4, TONE
0.25×
VROUT6
V
VOH1
“H” Output Voltage
DOUT1, DOUT2, IOH=0mA
VROUT6-
0.4
V
VOH2
“H” Output Voltage
DOUT1, DOUT2, IOH=-0.2mA
VROUT6-
0.4
V
VOL
“L” Output Voltage
DOUT1, DOUT2, IOL=1mA
0.4
V
RPU
Pull-up Resistance
CSB, SCK, DATA
0.12
0.3
0.8
MΩ
RPD
Pull-down Resistance
CSW1, 2, 4, TONE
0.12
0.3
0.8
MΩ
*1: The pins specified as above are pulled up to the ROUT6 pin through resistors internally.
Therefore the higher input voltage than VROUT6 cause a rising of VROUT6 incorrectly, particularly with small load current.
AC CHARACTERISTICS / R5310L001B
Symbol
Item
tCEH
SCK to CSB “H” hold time
tCES
CSB to SCK setup time
tCEL
SCK to CSB “L” hold time
tSCK
SCK cycle
tCKL
SCK “L” time
tCKH
SCK “H” time
tDS
DATA to SCK setup time
tDH
SCK to DATA hold time
VDD=3.6V, VSS=0V, CL=20pF, Topt=25°C
MIN. TYP. MAX. Unit
100
ns
200
ns
100
ns
500
ns
250
ns
250
ns
100
ns
100
ns
Rev.1.10
- 11 -
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