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ALD2502PBL

P1-P3P4-P6P7-P9P10-P10
ALD1502/ALD2502 Advanced Linear Devices 4 of 10
TYPICAL APPLICATIONS (EACH TIMER)
TYPICAL PERFORMANCE CHARACTERISTICS (cont'd)
ASTABLE MODE OPERATION
50% DUTY CYCLE
1
2
3
4
8
7
6
5
R
C
0.1µF
Frequency f = 1/ (1.4 R
C
)
V
+
V
+
ASTABLE MODE OPERATION
(FREE RUNNING OSCILLATOR)
MONOSTABLE MODE OPERATION (ONE SHOT PULSE)
Pulse Delay t
d = 1.1 R
C
1
2
3
4
8
7
6
5
C
0.1µF
R
A
V
+
V
+
R
B
Frequency f = 1.46 / (R
A
+ 2R
B
)C
Duty Cycle DC = R
B
/ (R
A
+ 2R
B
)
TRIGGER
INPUT
DELAYED PULSE
OUTPUT
1
2
3
4
8
7
6
5
0.1µF
C
R
RESET
V
+
OUTPUT SINK CURRENT (mA)
OUTPUT SINK CURRENT AS A
FUNCTION OF OUTPUT VOLTAGE
OUTPUT VOLTAGE (V)
0.01 0.02 0.05 0.1 1.00.50.2
100
50
20
5.0
2.0
1.0
0.5
0.2
0.1
10
V
+
= 12V
V
+
= 2V
T
A
= 25°C
V
+
= 5V
OUTPUT SOURCE CURRENT AS A
FUNCTION OF OUTPUT VOLTAGE
-1.0
-2.0
-5.0
-10
-20
-50
-100
-0.5
-0.5 -0.2 -0.1 -0.05 -0.02 -0.01
-0.2
-0.1
-1.0
OUTPUT VOLTAGE (V)
(REFERENCED TO V
+
)
OUTPUT SOURCE CURRENT (mA)
V
+
= 2V
V
+
= 5V
V
+
= 12V
ALD1502/ALD2502 Advanced Linear Devices 5 of 10
8 Pin Plastic SOIC Package
SOIC-8 PACKAGE DRAWING
Millimeters
Inches
Min Max Min MaxDim
A
A
1
b
C
D-8
E
e
H
L
S
1.75
0.25
0.45
0.25
5.00
4.05
6.30
0.937
8°
0.50
0.053
0.004
0.014
0.007
0.185
0.140
0.224
0.024
0°
0.010
0.069
0.010
0.018
0.010
0.196
0.160
0.248
0.037
8°
0.020
1.27 BSC 0.050 BSC
1.35
0.10
0.35
0.18
4.69
3.50
5.70
0.60
0°
0.25
ø
L
C
H
S (45°)
ø
e
A
A
1
b
D
S (45°)
E
ALD1502/ALD2502 Advanced Linear Devices 6 of 10
Millimeters
Inches
Min Max Min MaxDim
A
A
1
b
C
D-14
E
e
H
L
S
1.75
0.25
0.45
0.25
8.75
4.05
6.30
0.937
8°
0.50
0.053
0.004
0.014
0.007
0.336
0.140
0.224
0.024
0°
0.010
0.069
0.010
0.018
0.010
0.345
0.160
0.248
0.037
8°
0.020
1.27 BSC 0.050 BSC
1.35
0.10
0.35
0.18
8.55
3.50
5.70
0.60
0°
0.25
ø
14 Pin Plastic SOIC Package
SOIC-14 PACKAGE DRAWING
E
D
e
A
A
1
b
S (45°)
L
C
H
S (45°)
ø
P1-P3P4-P6P7-P9P10-P10

ALD2502PBL

Mfr. #:
Buy ALD2502PBL
Manufacturer:
Advanced Linear Devices
Description:
Timers & Support Products Dual/Micropwr 2-12V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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