AME385-25 Datasheet, PDF (4/8 Pages) Analog Microelectronics – Micropower Voltage Reference Diode

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