AS7C1025 データシートの表示（PDF） - Alliance Semiconductor
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AS7C1025 Datasheet PDF : 9 Pages
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AS7C1025
AS7C31025
®
Recommended operating conditions
Parameter
Supply voltage
Input voltage
Ambient operating temperature
†VIL min = –3.0V for pulse width less than tRC/2.
Device
AS7C1025
AS7C31025
AS7C1025
AS7C31025
commercial
industrial
Symbol Min Nominal Max Unit
VCC
4.5
VCC
3.0
VIH
2.2
VIH
2.0
VIL†
–0.5
TA
0
TA
–40
5.0
5.5
V
3.3
3.6
V
– VCC + 0.5 V
– VCC + 0.5 V
–
0.8
V
–
70
oC
–
85
oC
DC operating characteristics (over the operating range)1
Parameter Sym
Test conditions
Device
Input leakage
current
| ILI |
VCC = Max, VIN = GND to VCC
Output
leakage
current
| ILO |
VCC = Max, CE = VIH, Vout =
GND to VCC
Operating
AS7C1025
power supply
current
ICC
CE = VIL, f = fMax, IOUT = 0 mA
AS7C31025
AS7C1025
Standby
ISB CE = VIH, f = fMax, fOUT = 0 AS7C31025
power supply
current1
ISB1
CE ≥ VCC–0.2V, VIN ≤ 0.2V or
VIN ≥ VCC –0.2V, f = 0, fOUT = 0
AS7C1025
AS7C31025
Output
voltage
VOL
IOL = 8 mA, VCC = Min
VOH IOH = –4 mA, VCC = Min
Shaded areas contain advance information.
-12
Min Max
–
1
–
1
– 130
– 100
– 50
– 50
–
5
–
5
– 0.4
2.4 –
-15
Min Max
–
1
–
1
– 120
– 85
– 40
– 40
–
5
–
5
– 0.4
2.4 –
-20
Min Max Unit
–
1 µA
–
1 µA
– 110
mA
– 80
– 40
mA
– 40
–
5
mA
–
5
– 0.4 V
2.4 – V
Capacitance (f = 1 MHz, Ta = 25 oC, VCC = NOMINAL)2
Parameter
Symbol
Signals
Test conditions
Max
Unit
Input capacitance
I/O capacitance
CIN
A, CE, WE, OE
VIN = 0V
5
pF
CI/O
I/O
VIN = VOUT = 0V
7
pF
3/23/01; v.1.0
Alliance Semiconductor
P. 3 of 9
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