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鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉锛� | ALD2502SBL |
| 寤犲晢锛� | Advanced Linear Devices Inc |
| 鏂囦欢闋佹暩(sh霉)锛� | 3/10闋� |
| 鏂囦欢澶у皬锛� | 0K |
| 鎻忚堪锛� | IC TIMER CMOS DUAL HS 14SOIC |
| 妯欐簴鍖呰锛� | 56 |
| 椤炲瀷锛� | 555 鍨�锛岃▓鏅傚櫒/鎸暕鍣紙闆欒矾锛� |
| 闋荤巼锛� | 2.5MHz |
| 闆绘簮闆诲锛� | 2 V ~ 12 V |
| 闆绘祦 - 闆绘簮锛� | 100µA |
| 宸ヤ綔婧害锛� | 0°C ~ 70°C |
| 灏佽/澶栨锛� | 14-SOIC锛�0.154"锛�3.90mm 瀵級 |
| 鍖呰锛� | 绠′欢 |
| 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 | 14-SOIC |
| 瀹夎椤炲瀷锛� | 琛ㄩ潰璨艰 |
| 鍏跺畠鍚嶇ū锛� | 1014-1129 |
ALD1502/ALD2502
Advanced Linear Devices
2 of 10
ABSOLUTE MAXIMUM RATINGS
Supply voltage, V+
13.2V
Input voltage range
-0.3V to V+ +0.3V
Power dissipation
600 mW
Operating temperature range
SAL, SBL, PAL, PBL packages
0掳C to + 70掳C
DA, DB packages
-55掳C to +125掳C
Storage temperature range
-65掳C to +150掳C
Lead temperature, 10 seconds
+260掳C
OPERATING ELECTRICAL CHARACTERISTICS
TA = 25
oC V+ = +5V unless otherwise specified
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
Supply Voltage
V+
212
V
Supply Current ALD1502
IS
50
90
A
Outputs Unloaded
Supply Current ALD2502
IS
100
180
A
Timing error / Astable mode
terr
1.0
2.2
%
C = 0.1F
Initial Accuracy
Drift with Temperature 1
t/T
10.0
ppm/掳CRA = 1K
Drift with Supply Voltage 1
t/V+
0.2
%/V
RB = 1K
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
ISINK = 10mA
Output Voltage Drop (High)
VOH
4.2
4.6
V
ISOURCE = -2mA
Rise Time of Output 1
tr
10
20
ns
RL = 10M
Fall Time of Output 1
tf
10
20
ns
CL = 10pF
Discharge Transistor
IDL
.01
nA
Leakage Current
Discharge Voltage Drop
VDISC
0.5
1.0
V
I DISCHARGE = 80mA
0.2
0.4
V
I DISCHARGE = 30mA
Maximum Frequency
RA = 470
Astable Mode
fMAX
1.5
2.5
MHz
RB = 200
CT =100pF
Minimum Trigger Pulse Width1
tTRIG
50
100
ns
Notes:
1 Sample tested parameters.
2 Consists of junction leakage currents with strong temperature dependence.
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