Datasheet
MAX6043
Precision High-Voltage Reference in SOT23
2
Maxim Integrated
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
IN to GND ...............................................................-0.3V to +42V
OUTF, OUTS to GND...................................-0.3V to (V
IN
+ 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
6-Pin SOT23 (derate 9.1mW/°C above +70°C)............727mW
OUT_ Short-Circuit Duration .....................................................5s
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature Range ............................-65°C to +150°C
Maximum Junction Temperature .....................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
RoHS-compliant package.............................................+245°C
Packages containing lead(Pb)......................................+240°C
ELECTRICAL CHARACTERISTICS—V
OUT
= +2.5V
(V
IN
= +5V, I
OUT
= 0, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
= +25°C, unless otherwise noted.) (Note 1)
PARAMETER CONDITIONS MIN TYP MAX UNITS
OUTPUT
MAX6043A (0.06%) 2.4985 2.5000 2.5015
MAX6043B (0.1%) 2.4975 2.5000 2.5025
Output Voltage I
OUT
= 0, T
A
= +25°C
MAX6043C (0.5%) 2.4876 2.5000 2.5125
V
MAX6043A_25 3 15
MAX6043B_25 5 25
Output-Voltage Temperature
Coefficient (Note 2)
T
A
= -40°C to +125°C
MAX6043C_25 10 65
ppm/°C
T
A
= +25°C 1 6
Line Regulation (Note 4) 4.5V < V
IN
< 40V
T
A
= -40°C to +125°C 1.5 10
ppm/V
T
A
= +25°C 8 70
Sourcing,
0 < I
OUT
< 10mA
T
A
= -40°C to +125°C 70
T
A
= +25°C 70 900
Load Regulation (Note 4)
Sinking,
-0.6mA < I
OUT
< 0mA
T
A
= -40°C to +125°C 900
ppm/mA
Output shorted to GND 60
OUT Short-Circuit Current
Output shorted to IN -2
mA
Thermal Hysteresis (Note 3) 150 ppm
Long-Term Stability ∆t = 1000hr 150 ppm
DYNAMIC CHARACTERISTICS
0.1Hz to 10Hz 4 µV
P-P
Output Noise Voltage
10Hz to 1kHz 7 µV
RMS
Turn-On Settling Time To V
OUT
= 0.05% of final value, C
OUT
= 50pF 150 µs
INPUT
Supply Voltage Range Inferred from line regulation test 4.5 40.0 V
T
A
= +25°C 320 490
Quiescent Supply Current I
OUT
= 0
T
A
= -40°C to +125°C 370 650
µA