7C185A-20 データシートの表示（PDF） - Cypress Semiconductor
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7C185A-20 Datasheet PDF : 10 Pages
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CY7C185A
Typical DC and AC Characteristics
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.4
1.2
1.0
I CC
0.8
0.6
0.4
0.2
I SB
0.0
4.0
4.5
5.0
5.5 6.0
SUPPLY VOLTAGE (V)
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
1.4
1.3
1.2
1.1
TA =25°C
1.0
0.9
0.8
4.0
4.5
5.0
5.5 6.0
SUPPLY VOLTAGE (V)
TYPICAL POWER-ON CURRENT
vs. SUPPLY VOLTAGE
3.0
2.5
2.0
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
1.2
1.0
I CC
0.8
0.6
0.4
0.2 ISB
VCC =5.0V
VIN =5.0V
0.0
–55
25
125
AMBIENT TEMPERATURE (°C)
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
1.6
1.4
1.2
1.0
VCC =5.0V
0.8
0.6
–55
25
125
AMBIENT TEMPERATURE (°C)
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
30.0
25.0
20.0
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
120
100
80
60
VCC =5.0V
TA =25°C
40
20
0
0.0
1.0
2.0 3.0 4.0
OUTPUT VOLTAGE (V)
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
140
120
100
VCC =5.0V
80
TA =25°C
60
40
20
0
0.0
1.0
2.0
3.0 4.0
OUTPUT VOLTAGE (V) C185A–10
NORMALIZED I CC vs. CYCLE TIME
1.25
VCC =5.0V
TA =25°C
VCC =0.5V
1.00
1.5
1.0
0.5
0.0
0.0 1.0 2.0 3.0 4.0 5.0
SUPPLY VOLTAGE (V)
15.0
10.0
5.0
VCC =4.5V
TA =25°C
0.0
0
200 400 600 800 1000
CAPACITANCE (pF)
0.75
0.50
10
20
30
40
CYCLE FREQUENCY (MHz)
C185A–11
7
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