ALD2502 Просмотр технического описания (PDF) - Advanced Linear Devices
Номер в каталоге
Компоненты Описание
производитель
ALD2502 Datasheet PDF : 10 Pages
| |||
ABSOLUTE MAXIMUM RATINGS
Supply voltage, V+
Input voltage range
Power dissipation
Operating temperature range SAL, SBL, PAL, PBL packages
DA, DB packages
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
VTH
3.233 3.333 3.433
V
Trigger Voltage
VTRIG
1.567 1.667 1.767
V
Trigger Current 2
ITRIG
.01
0.4
nA
Reset Voltage
VRST
0.4
0.7
1.0
V
Reset Current 2
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
Output Voltage Drop (High)
VOH
4.2
4.6
V
Rise Time of Output 1
tr
10
20
ns
Fall Time of Output 1
tf
10
20
ns
Discharge Transistor
IDL
Leakage Current
.01
nA
ISINK = 10mA
ISOURCE = -2mA
RL = 10MΩ
CL = 10pF
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 of 10
Share Link: 