Analog Microelectronics, Inc.
AME385-1.2
Micropower Voltage Reference Diode
n
Electrical Specifications
Unless otherwise specified, TA = 0 ~70
o
C, I
R
= 100
µ
A
PARAMETER
Reference Voltage,
±
0.2%
V
REF
Reference Voltage,
±
0.5%
Minimum Current
Reference Voltage Change With
Current
Maximum Operation Current
Reverse Dynamic Impedence
Wideband Noise (rms)
Long term Stability
Reference Voltage Temp. Coeff.
V
REFTC
I
MIN
I
MIN
< I < 1mA
dV
REF/I
1mA < I < 20mA
IL
max
RDI
Vn
I
R
= 100
µ
A, f=20Hz
I
R
= 100
µ
A, 10 Hz<f<10KHz
I
R
= 100
µ
A, T
A
=25
O
C,
T=1000 Hours
0
o
C < T
A
< 70
o
C
20
1.5
60
20
100
5
20
mA
Ohm
µ
V
ppm
ppm/
o
C
1.5
SYMBOL
TEST CONDITIONS
I
REF
= 100
µ
A
MIN
1.232
1.229
TYP
1.235
1.235
MAX
1.238
1.241
15
3
UNITS
V
V
µ
A
mV
4
AME [ ANALOG MICROELECTRONICS ]
