Datasheet

MAX6029
Ultra-Low-Power Precision Series
Voltage Reference
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX6029_30 (V
OUT
= 3.000V)
(V
IN
= 3.2V, I
OUT
= 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
OUTPUT
Output Voltage V
OUT
T
A
= +25°C
2.9955 3.0000 3.0045
V
Output Voltage Temperature
Coefficient
TCV
OUT
(Notes 2, 3) 30
ppm/°C
Line Regulation
∆V
OUT
/∆V
IN
V
IN
= 3.2V to 12.6V 15 250
µV/V
I
OUT
= 0 to 4mA 0.1 0.6
Load Regulation
∆V
OUT
/
∆I
OUT I
OUT
= 0 to -1mA 2.4 6.5
µV/µA
I
OUT
= 0 100
Dropout Voltage (Note 5)
V
IN
- V
OUT
I
OUT
= 4mA 200
mV
Output Short-Circuit Current I
SC
60 mA
Long-Term Stability
∆V
OUT
/time
1000 hours at +25°C
150
ppm
Thermal Hysteresis (Note 4)
140
ppm
DYNAMIC CHARACTERISTICS
f = 0.1Hz to 10Hz 39
µV
P-P
Noise Voltage e
OUT
f = 10Hz to 1kHz
161
µV
RMS
Ripple Rejection
∆V
OUT
/∆V
IN
V
IN
= 3.2V ±200mV, f = 120Hz 37 dB
Turn-On Settling Time t
R
To V
OUT
= 0.1% of final value
775
µs
INPUT
Supply Voltage Range V
IN
3.2
12.6
V
Supply Current I
IN
6.75
µA
Change in Supply Current I
IN
/V
IN
V
IN
= 3.2V to 12.6V 1.5
µA/V