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AMS421 数据表(PDF) 2 Page - Advanced Monolithic Systems

部件名 AMS421
功能描述  0.5V SHUNT REGULATOR
PDF  7 Pages
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制造商  ADMOS [Advanced Monolithic Systems]
网页  http://www.advanced-monolithic.com
标志 ADMOS - Advanced Monolithic Systems

AMS421 数据表(HTML) 2 Page - Advanced Monolithic Systems

  AMS421 Datasheet HTML 1Page - Advanced Monolithic Systems AMS421 Datasheet HTML 2Page - Advanced Monolithic Systems AMS421 Datasheet HTML 3Page - Advanced Monolithic Systems AMS421 Datasheet HTML 4Page - Advanced Monolithic Systems AMS421 Datasheet HTML 5Page - Advanced Monolithic Systems AMS421 Datasheet HTML 6Page - Advanced Monolithic Systems AMS421 Datasheet HTML 7Page - Advanced Monolithic Systems  
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Advanced Monolithic Systems, Inc.
www.advanced-monolithic.com
Phone (925) 443-0722 Fax (925) 443-0723
AMS421
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage (VCC)
15V
Internal Power Dissipation (PD)
Continuous Collector Current (IC)
10mA
SOT-23-5 Package
0.3 W
Reference Input Current (IREF)
0.5mA
Junction Temperature (TJ)
-40
°C to +125°C
Thermal Resistance (
θJA)
Storage temperature
-65
°C to +150°C
SOT-23-5 Package
410
°C/W
Lead Temperature (Soldering, 10sec.)
265
°C
Note 1 : Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the
device is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical
Characteristics
. The guaranteed specifications apply only for the test conditions listed.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at ICOL =1 mA and TA = +25°C unless otherwise noted.
Parameter
Conditions
AMS421A
Min
Typ
Max
AMS421B
Min
Typ
Max
AMS421C
Min
Typ
Max
Units
Reference Voltage
498.75
500.00
501.25
497.50
500.00
502.25
495.00
500.00
505.00
mV
Deviation of Reference
Voltage over
Temperature
VCOL = VREF
TA = -40°C to
+125
°C
0.5
2.5
0.5
3
0.5
5
mV
Change in Reference
Voltage to Supply
Voltage
ICOL = 100µA
Vcc=1.4V to 15V
0.5
1.0
0.5
1.5
0.5
2
mV
Reference Input
Current
ICOL = 0.1µA to
10mA
0.5
5
0..5
5
0.5
5
nA
Reference Input
Current Deviation over
Temperature
ICOL = 0.1µA to
10mA
TA = Full Range
0.1
0.7
0.1
0.7
0.1
0.7
nA
Off State Collector
Current
VREF = 0V
0.04
0.1
0.04
0.1
0.04
0.1
nA
Dynamic Output
Impedance
f < 1KHz,
ICOL =1 nA to 10mA
0.35
0.5
0.35
0.5
0.35
0.5
Ω
Minimum Operating
Current
VCOL = VREF
0.1
0.1
0.1
nA
Input Supply Current
ICOL = 100 µA
15
20
15
20
15
20
µA
RECOMMENDED OPERATING CONDITIONS:
Min
Max
Collector Voltage, (VCOL)
VREF
15 V
Collector Current, (ICOL)
1
µA
10mA



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