ADM202 查看數據表（PDF） - Analog Devices
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ADM202 Datasheet PDF : 11 Pages
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ADM202
TYPICAL PERFORMANCE CHARACTERISTICS
15
10
V+
5
0
–5
V–
–10
–15
0
5
10
15
20
25
30
LOAD CURRENT (mA)
Figure 3. Charge Pump V+, V− vs. Load Current
30
VCC = 5V
RL = 3kΩ
25
f = 10kHz
20
15
LOW-TO-HIGH SLEW RATE
10
HIGH-TO-LOW SLEW RATE
5
0
0
0.5k
1.0k
1.5k
2.0k
2.5k
3.0k
CAPACITIVE LOAD (pF)
Figure 4. Transmitter Slew Rate vs. Capacitive Load
T
1
Data Sheet
15
Tx OUTPUT HIGH
10
5
Tx OUTPUT HIGH LOADED
0
–5
Tx OUTPUT LOW LOADED
–10
–15
4.0
Tx OUTPUT LOW
4.5
5.0
5.5
VCC (V)
Figure 6. Transmitter (Tx) Output Voltage vs. VCC
15
10
Tx OUTPUT HIGH
5
0
–5
Tx OUTPUT LOW
–10
–15
0
2
4
6
8
10
12
14
LOAD CURRENT (mA)
Figure 7. Transmitter (Tx) Output Voltage vs. Load Current
T
1
2
2
CH1 10.0V CH2 5.00V
M1.00µs
LOADED SLEW RATE (1nF)
CH1 –6.4V
Figure 5. Transmitter Fully Loaded Slew Rate
CH1 10.0V CH2 5.00V
M1.00µs
UNLOADED SLEW RATE
CH2
Figure 8. Transmitter Unloaded Slew Rate
–6.4V
Rev. B | Page 6 of 10
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