AS7C1025A-15HFC 查看數據表（PDF） - Alliance Semiconductor
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AS7C1025A-15HFC Datasheet PDF : 8 Pages
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AS7C1025A
AS7C31025A
®
Recommended operating conditions
Parameter
Supply voltage
Input voltage
Ambient operating temperature
†VIL min. = –3.0V for pulse width less than tRC/2.
Device
AS7C1025A
AS7C31025A
AS7C1025A
AS7C31025A
Both
commercial
industrial
Symbol Min Nominal Max Unit
VCC
4.5
VCC
3.0
VIH
2.2
VIH
2.2
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)
Parameter Sym
Test conditions
Input
leakage
current
| ILI | VCC = Max, VIN = GND to VCC
Output
leakage
current
| ILO |
VCC = Max, CE = VIH, Vout = GND
to VCC
Operating
power
supply
current
ICC CE = VIL, f = fMax, IOUT = 0 mA
Standby
power
supply
current
Output
voltage
ISB
CE = VIH, f = fMax, fOUT = 0
ISB1
CE ≥ VCC–0.2V, VIN ≤ 0.2V or VIN
≥ VCC –0.2V, f = 0, fOUT = 0
VOL
IOL = 8 mA, VCC = Min
VOH
IOH = –4 mA, VCC = Min
Device
Both
Both
AS7C1025A
AS7C31025A
AS7C1025A
AS7C31025A
AS7C1025A
AS7C31025A
Both
-10
-12
-15
-20
Min Max Min Max Min Max Min Max Unit
–
1
–
1
–
1
–
1 µA
–
1
–
1
–
1
–
1 µA
– 155 – 150 – 145 – 140
mA
– 145 – 140 – 135 – 130
– 30 – 25 – 20 – 20
mA
– 30 – 25 – 20 – 20
– 10
10
10
10
mA
–5
5
5
5
– 0.4 – 0.4 – 0.4 – 0.4 V
2.4
2.4 – 2.4 – 2.4 – V
Capacitance (f = 1 MHz, Ta = 25 oC, VCC = NOMINAL)
Parameter
Symbol
Signals
Input capacitance
I/O capacitance
CIN
A, CE, WE, OE
CI/O
I/O
Test conditions
Max
Unit
VIN = 0V
5
pF
VIN = VOUT = 0V
7
pF
5/28/03; v.0.9.9
Alliance Semiconductor
P. 3 of 8
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