LH1694 Ver la hoja de datos (PDF) - Sharp Electronics
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Fabricante
LH1694 Datasheet PDF : 10 Pages
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LH1694
ELECTRICAL CHARACTERISTICS
DC Characteristics
(VLS = +2.7 to +3.6 V, VEE = VSS, TOPR = –30 to +85 ˚C)
PARAMETER SYMBOL CONDITIONS APPLICABLE PINS MIN. TYP. MAX. UNIT NOTE
Input "Low" voltage
VLS = 2.7 to 3.0 V
VIL
VLS = 3.0 to 3.6 V CKV, SVIO, SVOI,
0.2VLS V
0.3VLS V
VLS = 2.7 to 3.0 V OE1-OE3, R/L
0.8VLS
V
Input "High" voltage VIH
VLS = 3.0 to 3.6 V
0.7VLS
V
Output "Low" voltage VOL IOL = 0.4 mA
Output "High" voltage VOH IOH = –0.4 mA
OG1-OG256
VDD – 0.4
VEE + 0.4 V
V
Input "Low" current
IIL
Input "High" current
IIH
VI = 0 V
VI = VLS
CKV, SVIO, SVOI,
OE1-OE3, R/L
5.0 µA
5.0 µA
1
IDD
ILS
Supply current
ICC
IEE
100 µA
1.5 mA
2
100 µA
100 µA
NOTES :
1. All input pins : 3.3 V
2. CKV : Frequency = 31 kHz, "L" period width tWL = 16.2 µs
SVIO : Frequency = 60 Hz
OE1 to OE3 : 0 V
Other input pins : 3.3 V
All output pins are opened.
AC Characteristics
PARAMETER SYMBOL
Clock frequency
fCKV
"H" clock pulse width tCLVH
"L" clock pulse width tCKVL
Clock rise time
tRCKV
Clock fall time
tFCKV
Data setup time
tSU
Data hold time
tH
Pulse rise time
tRSPV
Pulse fall time
tFSPV
OE enable time
tOEW
Output transfer delay
tDO
time 1
Output rise time
tR
Output fall time
tF
Output transfer delay
tDOE
time 2
Output transfer delay
tDSV
time 3
(VLS = +2.7 to +3.6 V, VEE = VSS, TOPR = –30 to +85 ˚C)
CONDITIONS APPLICABLE PINS MIN. TYP. MAX. UNIT
100 kHz
1.0
µs
CKV
1.0
µs
100 ns
100 ns
100
ns
CKV, SVIO, SVOI
300
ns
SVIO, SVOI
100 ns
100 ns
OE1-OE3
1.0
µs
1.0 µs
CL = 300 pF
OG1-OG256
1.0 µs
1.0 µs
1.0 µs
CL = 50 pF
SVIO, SVOI
1.0 µs
8
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