DS124 Datasheet, PDF (2/4 Pages) Xilinx, Inc – Industry First Radiation-Hardened FPGA Solution

ABSOLUTE MAXIMUM RATINGS (Note 1)
Reverse Current
5mA
Forward Current
10mA
Lead Temperature (25 sec)
265°C
AMS124
Storage temperature
Internal Power Dissipation (P_D)
SOT-23 Package
Thermal Resistance (θ_JA)
SOT-23 Package
-65°C to +150°C
0.28W
410°C/W
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I_R =500 µA and T_A = +25°C unless otherwise specified.
Parameter
Conditions
AMS124A
Min. Typ. Max.
AMS124B
Min. Typ. Max.
Output Voltage
1.220
1.235
1.250
1.220
1.235
1.250
Output Impedance
0.6
2
0.6
2
RMS Noise Voltage
10Hz ≤ f ≤ 10kHz
5
5
Temperature Coefficient
T_A = Full Range
50
100
Turn-On Settling
0.1% of V_OUT
15
15
Operating Current
(Note 3)
0.05
4
0.05
4
Units
V
Ω
µV_rms
ppm/°C
µsec
mA
Note1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. 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: Optimum performance is obtained at currents below 500µA.
TYPICAL APPLICATIONS
Shunt Regulator
V_S
R_S
V_R
AMS124
I_Q + I_L
I_L
I_Q
Precision 1µA to 1mA Current Sources
AMS124
R1
20k
I_OUT*
-1.0V TO -12V
2-
8
1/2
1
LMC6062
3+
4
R2
-15V
R1
20k
1.0V TO 12V
I_OUT*
12V
AMS124
2-
8
1/2
1
LMC6062
3+
4
R2
I_OUT=1.2V/R2
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