AME
AME385-1.2
Shunt Bandgap Voltage Reference
n Absolute Maximum Ratings
Parameter
Maximum
Unit
Supply Current
50
mA
Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device
n Recommended Operating Conditions
Parameter
Ambient Temperature Range
Junction Temperature Range
Storage Temperature Range
Supply Current
Symbol
Rating
Unit
oC
TA
TJ
- 40 to +85
oC
- 40 to +125
- 65 to +150
100mA ~ 20mA
oC
TSTG
n Electrical Specifications
Unless otherwise specified, TA = 0~70OC, IR = 100mA
Test Condition
Parameter
Symbol
Min
Typ Max
Units
Reference Voltage, ±0.5%
VREF
IREF = 100mA
IMIN < I < 1mA
1mA < I < 20mA
1.229 1.235 1.241
V
1.5
5
3
Reference Voltage Change With
Current
dVREF/I
mV
20
Reverse Dynamic Impedence
RDI
Vn
IR= 100mA, f=20Hz
1.5
Ohm
Wideband Noise (rms)
Long term Stability
IR= 100mA, 10 Hz<f<10KHz
60
20
mV
IR= 100mA, TA=25oC,
ppm
T=1000 Hours
ppm/oC
mA
Reference Voltage Temp. Coeff.
Operation Current
VREFTC
IOP
0oC < TA < 70oC
100
0.030
20
Rev.G.03
5
AME [ ANALOG MICROELECTRONICS ]
