AME, Inc.
Micropower Voltage Reference Diode
AME385-2.5
n Electrical Specifications
Unless otherwise specified, TA = 0~70OC, I = 100mA
Test Condition
Parameter
Symbol
Min
Typ Max
Units
V
Reference Voltage, ±0.2%
Reference Voltage, ±0.5%
Minimum Current
2.495 2.50 2.505
2.487 2.50 2.513
20
VREF
IREF =100mA
V
IMIN
mA
IMIN < I < 1mA
1.5
5
3
mV
Reference Voltage Change
With Current
dVREF/I
1mA < I < 20mA
20
Maximum Operation Current
ILmax
20
mA
Reverse Dynamic Impedence
Wideband Noise (rms)
Long term Stability
RDI
Vn
IR= 100mA, f=20Hz
1.5
60
Ohm
mV
IR= 100mA, 10 Hz<f<10KHz
IR= 100mA, TA=25oC,
T=1000 Hours
20
ppm
Reference Voltage Temp.
Coeff.
0oC < TA < 70oC
ppm/oC
VREFTC
100
6
AME [ ANALOG MICROELECTRONICS ]
