
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS3100-1.2
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Reverse Current
Forward Current
Operating Temperature Range
Storage temperature
30mA
10mA
-40
°
C to 85
°
C
-55
°
C to +150
°
C
Lead Temperature
Vapor phase (60 sec)
Infrared (15 sec.)
Thermal Resistance (
θ
JA
)
215
°
C
220
°
C
410
°
C/W
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
R
= 100
μ
A, and T
A
= +25°C unless otherwise specified.
Parameter
Conditions
AMS3100A-1.2
Min Typ Max
AMS3100B-1.2
Min Typ Max
AMS3100C-1.2
Min Typ Max
Units
Reverse Breakdown
Voltage (Note 3)
I
R
- 100
μ
A
1.229
1.235
1.241
1.223
1.235
1.249
1.210
1.235
1.260
V
Reverse Dynamic
Impedance (Note 4)
Reverse Breakdown
Voltage Change with
current (Note 3)
I
R
- 100
μ
A, f =20Hz
0.2
0.50
0.5
0.5
10
μ
A
≤
I
R
≤
1mA
1mA
≤
I
R
≤
20mA
1.0
5
1.0
5
1.0
5
mV
Min. Operating
Current (Note 3)
5
10
15
5
10
15
5
10
15
μ
A
μ
A
Wide Band Noise
(Note 4)
I
R
- 100
μ
A,
10Hz
≤
f
≤
10kHz
60
60
60
μ
V
Temperature Coeff.
(Note 5)
25
50
40
100
75
ppm/°C
Long Term Stability
(Note 4)
T
A
=25°C±.1°C
T = 1000 Hr
20
20
20
ppm
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.
Note 2:
Parameters identified with
boldface type
apply at temperature extremes. All other numbers apply at T
A
= T
J
= 25°C.
Note 3:
Guaranteed and 100% production tested.
Note 4:
Guaranteed but not 100% production tested. These limits are not used to calculate average outgoing quality levels.
Note 5:
The average temperature coefficient is defined as the maximum deviation of reference voltage at all measured temperatures between the operating T
MAX and
T
MIN
, divided by T
MAX
- T
MIN
. The measured temperatures are 0
°
C, 25
°
C, 85
°
C.
TYPICAL APPLICATIONS
Wide Input
Range Reference
Micropower Reference
from 9V Battery
Reference from
1.5V Battery
4.3k
LM334
OUT
1.24V
AMS3100-1.2
V
IN
= 2.3V TO 30V
AMS3100-1.2
1.2V
500k
9V
AMS3100-1.2
1.2V
3k
1.5V