Datasheet

LM4030
SNVS552B –MARCH 2008–REVISED APRIL 2013 www.ti.com
Electrical Characteristics
LM4030-4.096 (V
OUT
= 4.096V) (continued)
Limits in standard type are for T
J
= 25°C only, and limits in boldface type apply over the junction temperature (T
J
) range of -
40°C to +125°C. Minimum and Maximum limits are ensured through test, design, or statistical correlation. Typical values
represent the most likely parametric norm at T
J
= 25°C, and are provided for reference purposes only.
Symbol Parameter Conditions Min
(1)
Typ
(2)
Max
(1)
Unit
ΔV
REF
Long Term Stability
(4)
1000 Hrs, T
A
= 30°C 40 ppm
V
HYST
Thermal Hysteresis
(5)
-40°C ≤ T
J
≤ +125°C 75 ppm
V
N
Output Noise Voltage
(6)
0.1 Hz to 10 Hz 165 µV
PP
(4) Long term stability is V
REF
@25°C measured during 1000 hrs. This measurement is taken for I
R
= 500 µA.
(5) Thermal hysteresis is defined as the change in +25°C output voltage before and after cycling the device from (-40°C to 125°C) eight
times.
(6) Low frequency peak-to-peak noise measured using first-order 0.1 Hz HPF and second-order 10 Hz LPF.
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