AME385-2.5_1 Datasheet, PDF (5/14 Pages) Analog Microelectronics – Shunt Bandgap Voltage Reference

AME
AME385-2.5
n Absolute Maximum Ratings
Shunt Bandgap Voltage Reference
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
T_A
T_J
T_STG
Rating
- 40 to +85
- 40 to +125
- 65 to +150
100µA ~ 20mA
Unit
o_C
o_C
o_C
n Electrical Specifications
Unless otherwise specified, T_A = 0 to 70^OC, I = 100µA
Parameter
Reference Voltage, ±0.5%
Reference Voltage, ±0.8%
Minimum Current
Symbol
V_REF
I_MIN
Reference Voltage Change
With Current
dV_REF/I
Test Condition
I_REF = 100µA
I_MIN < I < 1mA
1mA < I < 20mA
Maximum Operation Current ILmax
Min Typ Max
2.487 2.50 2.513
2.480 2.50 2.520
30
1.5 3
5 20
Units
V
V
µA
mV
20
mA
Reverse Dynamic Impedence RDI
Wideband Noise (rms)
Vn
Long term Stability
Reference Voltage Temp.
Coeff.
V_REFTC
IR= 100mA, f=20Hz
IR= 100mA, 10 Hz<f<10KHz
IR= 100mA, T_A=25^oC,
T=1000 Hours
0^oC < T_A < 70^oC
1.5
Ohm
60
µV
20
ppm
100 ppm/^oC
Rev.G.03
5