Datasheet

MAX6034
Precision, Micropower, Low-Dropout, SC70
Series Voltage Reference
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS–MAX6034_25 (V
OUT
= 2.500V)
(V
IN
= 2.7V, 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
MAX6034A_25 (±0.2%) 2.495 2.500 2.505
Output Voltage V
OUT
T
A
= +25°C
MAX6034B_25 (±0.4%) 2.490 2.500 2.510
V
MAX6034A_25 7 30
Output Voltage Temperature
Coefficient (Note 2)
TCV
OUT
MAX6034B_25 7 75
ppm/°C
Line Regulation
∆V
OUT
/
∆V
IN
(V
OUT
+ 200mV) ≤ V
IN
≤ 5.5V 40 250 µV/V
Sourcing: 0 ≤ I
OUT
≤ 1mA 0.22 1.0
Load Regulation
∆V
OUT
/
∆I
OUT Sinking: 0 ≤ I
OUT
≤ 200µA 2.5 8
mV/mA
Short to GND 12
OUT Short-Circuit Current I
SC
Short to IN 4
mA
Dropout Voltage
V
IN
-
V
OUT
I
OUT
= 1mA (Note 5) 70 200 mV
Temperature Hysteresis
∆V
OUT
/
cycle
(Note 3) 100 ppm
Long-Term Stability
∆V
OUT
/
time
1000hr at T
A
= +25°C90
ppm/
1000hr
DYNAMIC
f = 0.1Hz to 10Hz 55 µV
P-P
Noise Voltage e
OUT
f = 10Hz to 10kHz 64 µV
RMS
Ripple Rejection
∆V
OUT
/
∆V
IN
V
IN
= 2.7V ±100mV, f = 120Hz 80 dB
Turn-On Settling Time t
R
To V
OUT
= 0.1% of final value,
C
OUT
= 50pF
140 µs
Capacitive-Load Stability Range C
OUT
(Note 4) 0 1 µF
INPUT
Supply Voltage Range V
IN
Guaranteed by line-regulation test
V
OUT
+ 0.2
5.5 V
Quiescent Supply Current I
IN
85 115 µA
Change in Supply Current Per
Change in Input Voltage
∆I
IN
/∆V
IN
(V
OUT
+ 200mV) ≤ V
IN
≤ 5.5V 4.2 16 µA/V