ALD1502DA(1998) 查看數據表（PDF） - Advanced Linear Devices
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ALD1502DA Datasheet PDF : 4 Pages
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ABSOLUTE MAXIMUM RATINGS
Supply voltage, V+
Input voltage range
Power dissipation
Operating temperature range PA, PB, SA, SB package
DA, DB package
Storage temperature range
Lead temperature, 10 seconds
13.2V
-0.3V to V+ +0.3V
600 mW
0°C to + 70°C
-55°C to +125°C
-65°C to +150°C
+260°C
OPERATING ELECTRICAL CHARACTERISTICS
TA = 25oC V+ = +5V unless otherwise specified
Parameter
Symbol Min Typ
Max
Unit
Test Conditions
Supply Voltage
V+
2
12
V
Supply Current ALD1502
IS
Supply Current ALD2502
IS
Timing error / Astable mode
terr
Initial Accuracy
50
90
µA
Outputs Unloaded
100
180
µA
1.0
2.2
%
C = 0.1µF
Drift with Temperature 1
∆t/∆T
10.0
Drift with Supply Voltage 1
∆t/∆V+
0.2
ppm/°C
%/V
RA = 1KΩ
RB = 1KΩ
Threshold Voltage
Trigger Voltage
Trigger Current 2
Reset Voltage
Reset Current 2
VTH
3.233
3.333 3.433
V
VTRIG
1.567
1.667 1.767
V
ITRIG
.01
0.4
nA
VRST
0.4
0.7
1.0
V
IRST
.01
0.4
nA
Threshold Current 2
ITH
.01
0.4
nA
Control Voltage Level
VCONT
3.233
3.333 3.433
V
Output Voltage Drop (Low)
VOL
0.2
0.4
V
ISINK = 10mA
Output Voltage Drop (High)
VOH
4.2
4.6
V
ISOURCE = -2mA
Rise Time of Output 1
tr
10
20
ns
RL = 10MΩ
Fall Time of Output 1
tf
10
20
ns
CL = 10pF
Discharge Transistor
IDL
Leakage Current
.01
nA
Discharge Voltage Drop
VDISC
Maximum Frequency
Astable Mode
fMAX
Minimum Trigger Pulse Width1
tTRIG
0.5
1.0
0.2
0.4
1.5
2.5
50
100
V
V
MHz
ns
I DISCHARGE = 80mA
I DISCHARGE = 30mA
RA = 470Ω
RB = 200Ω
CT =100pF
Notes: 1 Sample tested parameters.
2 Consists of junction leakage currents with strong temperature dependence.
ALD1502/ALD2502
Advanced Linear Devices
2
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