Datasheet

MAX6012/6021/6025/6030/6041/6045/6050
Precision, Low-Power, Low-Dropout,
SOT23-3 Voltage References
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—MAX6021
(V
IN
= +5V, I
OUT
= 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
2.5V ≤ V
IN
≤ 12.6V
Guaranteed by line-regulation test
T
A
= +25°C
Note 4
To V
OUT
= 0.1% of final value, C
OUT
= 50pF
V
IN
= 5V ±100mV, f = 120Hz
Short to IN
f = 10Hz to 10kHz
f = 0.1Hz to 10Hz
Short to GND
Sinking: -500µA ≤ I
OUT
≤ 0
T
A
= 0°C to +70°C
T
A
= 0°C to +70°C
2.5V ≤ V
IN
≤ 12.6V
Sourcing: 0 ≤ I
OUT
≤ 500µA
1000hr at T
A
= +25°C
CONDITIONS
µA/V0.8 2.0I
IN
/V
IN
Change in Supply Current
µA27 35I
IN
Quiescent Supply Current
V2.5 12.6V
IN
Supply Voltage Range
nF02.2C
OUT
Capacitive-Load Stability Range
µs70t
R
Turn-On Settling Time
dB84
∆V
OUT
/
∆V
IN
Ripple Rejection
µV
RMS
105
µVp-p35
e
OUT
Noise Voltage
ppm/
1000hr
50
∆V
OUT
/
time
Long-Term Stability
2.040 2.048 2.056
V2.043 2.048 2.053
V
OUT
Output Voltage
ppm130
Temperature Hysteresis
(Note 3)
4
mA
4
I
SC
OUT Short-Circuit Current
0.18 0.70
615
625
µV/V10 100
∆V
OUT
/
∆V
IN
Line Regulation
0.12 0.55
UNITSMIN TYP MAXSYMBOLPARAMETER
MAX6021A
MAX6021B
V
OUT
Output Voltage Temperature
Coefficient (Note 2)
ppm/°C
∆V
OUT
/
∆I
OUT
Load Regulation µV/µA
MAX6021A
MAX6021B
-0.24 0.24
-0.39 0.39
T
A
= -40°C to +85°C
T
A
= -40°C to +85°C
620
630
V
%
%
OUTPUT
DYNAMIC
INPUT