AMS3431AM ADMOS [Advanced Monolithic Systems], AMS3431AM Datasheet - Page 2

• Manufacturer Part Number: AMS3431AM
• Description: PRECISION ADJUSTABLE SHUNT REGULATOR
• Manufacturer: ADMOS [Advanced Monolithic Systems]

ABSOLUTE MAXIMUM RATINGS (Note 1)
Cathode Voltage (V
Continuous Cathode Current (I
Reference Input Current (I
Junction Temperature (T
Storage Temperature
Lead Temperature (Soldering, 10sec.)
Note 1:
intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics
guaranteed specifications apply only for the test conditions listed.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
Parameter
Reference Voltage
Deviation of Reference
Input Voltage over
Temperature
Ratio of Change in
Reference Voltage to
Cathode Voltage
Reference Input Current
Reference Input Current
Deviation over
Temperature
Off State Cathode
Current
Dynamic Output
Impedance
Minimum Operating
Current
RECOMMENDED OPERATING CONDITIONS:
Cathode Voltage, (V
Cathode Current, (I
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone [phone] Fax [phone]
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
Z
Z
Z
)
)
Conditions
V
T
T
V
V
R1 =10k , R2 =
(test circuit 2)
R1 =10k , R2 =
T
(test circuit 2)
V
( test circuit 3)
f < 1KHz, V
I
(test circuit 1)
V
(test circuit 1)
)
Z
A
A
A
Z
Z
Z
Z
Z
=100 A to 100mA
= V
= +25 C to +85 C
= -40 C to +25 C
from V
from V
= Full Range
= 36V, V
= V
J
)
REF
REF
REF
Z
REF
REF
)
(circuit 1)
=10 mA and T
Z
Z
REF
)
= V
to 10V
to 36V
= 0V
REF
0.25mA
V
Min
REF
Min
-10mA to +150mA
2.489
-40 C to +125 C
-65 C to +150 C
A
= +25°C unless otherwise specified.
AMS3431A
Typ
2.495
0.04
0.25
-0.5
-1.0
100
8.0
8.0
0.5
0.4
265 C
10mA
120mA
37V
36 V
Max
2.501
Max
-2.7
-2.0
250
4.0
1.2
0.5
0.5
15
15
Min
2.483
Internal Power Dissipation (P
Thermal Resistance (
TO-92 Package
SOT-23 Package
TO-92 Package
SOT-23 Package
AMS3431B
Typ
2.495
0.04
0.25
-0.5
-1.0
100
8.0
8.0
0.5
0.4
2.507
-2.7
-2.0
250
Max
4.0
1.2
0.5
0.5
15
15
JA
)
Min
2.470
D
)
AMS3431C
AMS3431
Typ
2.495
0.04
0.25
-0.5
-1.0
100
8.0
8.0
0.5
0.4
160 C/W
410 C/W
2.520
Max
-2.7
-2.0
250
4.0
1.2
0.5
0.5
15
15
0.78W
0.28W
.
The
Units
mV/V
mV/V
mV
mV
V
A
A
A
A