DS04 Datasheet, PDF (2/4 Pages) –

AMS04/AMS05
ABSOLUTE MAXIMUM RATINGS
Reverse Current
30mA
Forward Current
10mA
Operating Temperature Range
0°C to 70°C
Storage temperature
-55°C to +150°C
Soldering information
TO-92 package: 10 sec.
SOIC package: Vapor phase (60 sec)
Infrared (15 sec.)
260°C
215°C
220°C
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I_R = 100 µA, and T_A = +25°C unless otherwise specified.
AMS04
Parameter
Conditions
Min Typ Max
Min
Reverse Breakdown
Voltage
IR = 100 µA
1.235
1.250
1.265
2.475
Reverse Dynamic
Impedance
Reverse Breakdown
Voltage Change
Min. Operating Current
IR = 100 µA
15µA ≤IR ≤20mA
20µA ≤IR ≤1mA
20µA ≤IR ≤20mA
25µA ≤IR ≤1mA
1
10
20
0.25
1.0
10
Wide Band Noise
10Hz ≤ f ≤ 10kHz
60
Temperature Coeff.
IR = 100 µA (Note 3)
AMS04A/AMS05A
50
AMS04B/AMS05B
100
AMS05
Typ
2.50
10
0.25
60
Max
2.525
1
2.0
1.0
20
50
100
Units
V
Ω
mV
mV
µA
µV
ppm/°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.
Note 2: For elevated temperature operation, TJ max is +100°C
Thermal Resistance
TO-92
ϕ JA (junction to ambient) 170°C/W (0.125” leads)
SO-8
165°C/W
Note 3: The average temperature coefficient is defined as the maximum deviation of reference voltage at all measured temperatures between the operating TMAX and
TMIN, divided by TMAX - TMIN. The measured temperatures are 0°C, 25°C and 70°C.
TYPICAL APPLICATIONS
Precision Current Source
AMS04
81kΩ
I_OUT*
+15V _1µF
2-
7
LM312
6
3+
4
R_SET
* IOUT = ^1.25V
RSET
Battery Powered 1.25V Reference
9V
360kΩ
1.2V
AMS04
10V Reference
+15V
50k
3+
7
LM312
6
2-
4
AMS05
60kΩ
180kΩ
0.1µF
V_OUT = 10V
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