AD8598 데이터 시트보기 (PDF) - Analog Devices
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AD8598 Datasheet PDF : 11 Pages
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AD8598
Typical Performance Characteristics (V+ = +5 V, V– = 0 V, TA = +25؇C unless otherwise noted)
5
500
+125؇C
VS = +5V, SINGLE SUPPLY
4
400
؊40؇C
3
300
+25؇C
2
200
20
VS = +5V, SINGLE SUPPLY
STEP SIZE = 100mV
CAPACITANCE LOAD = 10pF
15
TA = +25؇C
10
5
1
100
0
؊2.5 ؊2.0 ؊1.5 ؊1.0 ؊0.5 0 0.5 1.0 1.5
DIFFERENTIAL INPUT VOLTAGE – mV
Figure 1. Output Voltage vs. Differen-
tial Input Voltage
0
؊5 ؊4 ؊3 ؊2 ؊1 0 1 2 3 4 5
INPUT VOLTAGE – mV
Figure 2. Typical Distribution of Input
Offset Voltage
0
0
10
20
30
40
50
OVERDRIVE – mV
Figure 3. Propagation Delay vs.
Overdrive
20
VS = +5V, SINGLE SUPPLY
STEP SIZE = 100mV
OVERDRIVE LOAD = 5mV
15
tPD ؊
FALLING EDGE
10
tPD +
FALLING EDGE
5
0
0
10
20
30
40
50
LOAD CAPACITANCE – pF
Figure 4. Propagation Delay vs. Load
Capacitance
40
VS = +5V, SINGLE SUPPLY
OVERDRIVE = 10mV
TA = +25؇C
CAPACITANCE LOAD = 10pF
30
STEP SIZE = 800mV
200mV
20
400mV
100mV
10
20
SINGLE SUPPLY
STEP SIZE = 100mV
TA = +25؇C
15 OVERDRIVE = 5mV
CAPACITANCE LOAD = 10pF
10
5
0
0
0.5
1
1.5
2
SOURCE RESISTANCE – k⍀
Figure 5. Propagation Delay vs.
Source Resistance
0
4.5
4.75
5
5.25
5.5
SUPPLY VOLTAGE – Volts
Figure 6. Propagation Delay vs. Posi-
tive Supply Voltage
20
VS = +5V, SINGLE SUPPLY
STEP SIZE = 100mV
15 OVERDRIVE = 5mV,
LOAD CAPACITANCE = 10pF
10
5
0
–50 –25
0 25 50 75 100 125
TEMPERATURE – ؇C
Figure 7. Propagation Delay vs.
Temperature
20
+25؇C
15
؊40؇C
+125؇C
10
5 VS = +5V
STEP SIZE = 100mV
OVERDRIVE = 5mV
LOAD CAPACITANCE = 10pF
0
0
1
2
3
4
5
COMMON-MODE VOLTAGE – Volts
Figure 8. Propagation Delay vs. VCM
4
3
2
HOLD TIME
1
SETUP TIME
0
–50 –25
0 25 50 75
TEMPERATURE – ؇C
100 125
Figure 9. Latch Setup-and-Hold Time
vs. Temperature
REV. A
–5–
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