Analog Microelectronics, Inc.
Micropower Voltage Reference Diode
AME385-2.5
n
Electrical Specifications
Unless otherwise specified, TA = 0~70 o C, I = 100 A
µ
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
2.50
2.50
MAX UNITS
Reference Voltage, 0.2%
2.495
2.487
2.505
2.513
20
V
V
±
VREF
IREF=100 A
µ
Reference Voltage, 0.5%
±
Minimum Current
IMIN
A
µ
I
MIN < I < 1mA
1.5
5
3
Reference Voltage Change With
Current
dVREF/I
mV
1mA < I < 20mA
20
Maximum Operation Current
Reverse Dynamic Impedence
Wideband Noise (rms)
ILmax
RDI
20
mA
IR= 100mA, f=20Hz
1.5
60
Ohm
Vn
IR= 100mA, 10 Hz<f<10KHz
V
µ
IR= 100mA, TA=25oC,
T=1000 Hours
Long term Stability
20
ppm
ppm/oC
Reference Voltage Temp. Coeff.
VREFTC
0oC < TA < 70oC
100
4
AME [ ANALOG MICROELECTRONICS ]
