ABSOLUTE MAXIMUM RATINGS
+
Supply voltage, V
13.2V
+
Input voltage range
Power dissipation
-0.3V to V +0.3V
600 mW
Operating temperature range PA, PB, SA, SB package
DA, DB package
Storage temperature range
Lead temperature, 10 seconds
0°C to + 70°C
-55°C to +125°C
-65°C to +150°C
+260°C
OPERATING ELECTRICAL CHARACTERISTICS
o
+
T = 25 C V = +5V unless otherwise specified
A
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
+
Supply Voltage
V
2
12
V
Supply Current ALD1502
Supply Current ALD2502
I
I
50
100
90
180
µA
µA
Outputs Unloaded
S
S
Timing error / Astable mode
Initial Accuracy
t
err
1.0
2.2
%
C = 0.1µF
Drift with Temperature 1
Drift with Supply Voltage1
∆t/∆T
∆t/∆V
10.0
0.2
ppm/°C
%/V
R
= 1KΩ
R = 1KΩ
B
A
+
Threshold Voltage
Trigger Voltage
V
3.233
1.567
3.333
1.667
.01
3.433
1.767
0.4
V
TH
V
I
V
TRIG
Trigger Current 2
nA
V
TRIG
Reset Voltage
V
0.4
0.7
1.0
RST
Reset Current 2
I
.01
0.4
nA
nA
V
RST
Threshold Current2
Control Voltage Level
Output Voltage Drop (Low)
Output Voltage Drop (High)
Rise Time of Output 1
Fall Time of Output1
I
.01
0.4
TH
V
V
V
3.233
4.2
3.333
0.2
3.433
0.4
CONT
OL
V
I
I
= 10mA
SINK
SOURCE
= 10MΩ
4.6
V
= -2mA
OH
t
r
10
20
20
ns
ns
nA
R
L
t
f
10
C = 10pF
L
Discharge Transistor
Leakage Current
I
.01
DL
Discharge Voltage Drop
V
0.5
0.2
1.0
0.4
V
V
I
I
= 80mA
= 30mA
DISC
DISCHARGE
DISCHARGE
Maximum Frequency
Astable Mode
R
R
B
C
T
= 470Ω
= 200Ω
=100pF
A
f
t
1.5
2.5
50
MHz
ns
MAX
Minimum Trigger Pulse Width1
100
TRIG
1
Notes:
Sample tested parameters.
2 Consists of junction leakage currents with strong temperature dependence.
ALD1502/ALD2502
Advanced Linear Devices
2
ALD [ ADVANCED LINEAR DEVICES ]
