ALD2502 Просмотр технического описания (PDF) - Advanced Linear Devices
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ALD2502 Datasheet PDF : 10 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
DISCHARGE OUTPUT SINK CURRENT AS A
FUNCTION OF DISCHARGE LOW VOLTAGE
100
50 TA = 25°C
V+ = 12V
V+ = 5V
20
10
V+ = 2V
5.0
2.0
1.0
0.5
0.2
0.1
0.01 0.02 0.05 0.1 0.2
0.5 1.0
DISCHARGE LOW VOLTAGE (V)
MINIMUM PULSE WIDTH
REQUIRED FOR TRIGGERING
800
700
TA = 25°C
600
500
V+ = 2V
400
V+= 5V
300
V+ =12V
200
100
0
0
10
20
30
40
LOWEST VOLTAGE LEVEL OF TRIGGER
PULSE ( % VDD )
10 mF
FREE RUNNING FREQUENCY AS
A FUNCTION OF RA, RB AND C
1 mF
100 µF
( RA- 2RB)
TA = 25°C
10 µF
1 µF
100 nF
10 nF
1 nF
100 pF
1001M0ΩM1MΩ1Ω001K0ΩK1ΩKΩ
0.1 1.0 10 100 1K 10K 100K 1M 10M 100M
FREQUENCY (Hz)
FREQUENCY CHANGE IN THE ASTABLE
MODE AS A FUNCTION OF SUPPLY VOLTAGE
+4
+3
+2
+1
0
-1
-2
-3
-4
0
2
4
6
8
10 12
SUPPLY VOLTAGE (V)
TIME DELAY IN THE MONOSTABLE MODE
AS A FUNCTION OF RA AND C
10 mF
1 mF TA = 25°C
RA
100 µF
10 µF
1 µF
100 nF
10 nF
1 nF
100 pF
1KΩ 1001KMΩ1Ω0M10Ω01MGΩΩ
100ns 1µs 10µs 100µs 1ms 10ms 100ms 1s 10s 100s
TIME DELAY
SUPPLY CURRENT AS A FUNCTION OF
SUPPLY VOLTAGE
100
90
80
70
TA = - 40°C
60
TA = + 20°C
50
TA = + 85°C
40
30
20
10
0
0
2
4
6
8
10
12
SUPPLY VOLTAGE (V)
ALD1502/ALD2502
Advanced Linear Devices
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