Datasheet

MAX6012/6021/6025/6030/6041/6045/6050
Precision, Low-Power, Low-Dropout,
SOT23-3 Voltage References
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX6025
(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)
(V
OUT
+ 0.2V) ≤ 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
f = 10Hz to 10kHz
Short to IN
Short to GND
f = 0.1Hz to 10Hz
I
OUT
= 500µA
Sinking: -500µA ≤ I
OUT
≤ 0
T
A
= 0°C to +70°C
T
A
= 0°C to +70°C
(V
OUT
+ 0.2V) ≤ V
IN
≤ 12.6V
1000hr at T
A
= +25°C
Sourcing: 0 ≤ I
OUT
≤ 500µA
CONDITIONS
µA/V0.8 2.0I
IN
/V
IN
Change in Supply Current
µA27 35I
IN
Quiescent Supply Current
VV
OUT
+ 0.2 12.6V
IN
Supply Voltage Range
nF02.2C
OUT
Capacitive-Load Stability Range
µs85t
R
Turn-On Settling Time
dB82
∆V
OUT
/
∆V
IN
Ripple Rejection
µV
RMS
125
µVp-p50
e
OUT
Noise Voltage
ppm/
1000hr
50
∆V
OUT
/
time
Long-Term Stability
ppm130
∆V
OUT
/
time
Temperature Hysteresis
(Note 3)
2.490 2.500 2.510
V2.495 2.500 2.505
V
OUT
Output Voltage
4
mA
4
I
SC
OUT Short-Circuit Current
mV100 200
V
IN
-
V
OUT
Dropout Voltage
(Note 5)
0.18 0.80
615
625
µV/V15 140
∆V
OUT
/
∆V
IN
Line Regulation
0.14 0.60
UNITSMIN TYP MAXSYMBOLPARAMETER
MAX6025A
MAX6025B
V
OUT
ppm/°C
Output Voltage Temperature
Coefficient (Note 2)
∆V
OUT
/
∆I
OUT
Load Regulation µV/µA
MAX6025A
MAX6025B
T
A
= -40°C to +85°C
T
A
= -40°C to +85°C
-0.20 0.20
-0.40 0.40
620
630
V
%
%
OUTPUT
DYNAMIC
INPUT