ML4821 查看數據表（PDF） - Fairchild Semiconductor
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ML4821 Datasheet PDF : 12 Pages
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PRODUCT SPECIFICATION
ML4821
Absolute maximum ratings
Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum
ratings are stress ratings only and functional device operation is not implied.
Parameter
Supply Current (ICC)
OUT Current, Source or Sink
Output Energy (capacitive load per cycle)
ISINE Input Current
EA OUT Source Current
Oscillator Charge Current
Input Voltage
Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering 10 sec.)
Thermal Resistance (θJA)
Plastic DIP
Plastic SOIC
Min
Max
35
1.0
5
1.2
50
2
GND –0.3V
5.5
150
–65
150
260
75
95
Units
mA
A
µJ
mA
mA
mA
V
°C
°C
°C
°C/W
°C/W
Operating Conditions
ML4821CX
Temperature Range
Min
Max
Units
0
70
°C
Electrical Characteristics
Unless otherwise specified, RT = 6.2kΩ, CT = 720pF, TA = Operating Temperature Range, VCC = 15V (Notes 1 & 2).
Parameter
Oscillator
Initial accuracy
Voltage stability
Temperature stability
Total Variation
Ramp Valley to Peak
RT Voltage
Discharge Current
SYNC Input Threshold
Reference
Output Voltage
Line regulation
Load regulation
Temperature stability
Total Variation
Output Noise Voltage
Long Term Stability
Short Circuit Current
Conditions
TA = 25°C
12V < VCC < 18V
Line, Temperature
CT= 2V, RT = Open
TA = 25°C, IO = 1mA
12V < VCC < 24V
1mA < IO < 20mA
line, load, temp
10Hz to 10kHz
TA = 125°C, 1000 hrs
VREF = 0V
Min.
90
85
4.7
4.8
7.8
1.5
4.95
4.9
–30
Typ.
100
1
2
5.2
5.0
8.4
2.0
5.00
2
2
.4
50
5
–85
Max. Units
110
kHz
%
%
115
kHz
5.6
V
5.2
V
9.3
mA
3.0
V
5.05
V
10
mV
15
mV
%
5.1
V
µV
25
mV
–180
mA
REV. 1.0.2 6/19/01
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