MAX6143 Maxim Integrated Products, MAX6143 Datasheet - Page 2

• Manufacturer Part Number: MAX6143
• Description: High-Precision Voltage Reference
• Manufacturer: Maxim Integrated Products

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High-Precision Voltage Reference with
Temperature Sensor
ABSOLUTE MAXIMUM RATINGS
IN to GND ...............................................................-0.3V to +42V
OUT, SHDN, TRIM, TEMP to GND...............-0.3V to (V
Output Short Circuit to GND .....................................................5s
Continuous Power Dissipation (T
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.
ELECTRICAL CHARACTERISTICS—MAX6143_25 (V
(V
2
OUTPUT
Output Voltage
Output Adjustment Range
Output-Voltage
Temperature Coefficient
(Note 2)
Line Regulation (Note 3)
Load Regulation (Note 3)
Output Short-Circuit
Current
Temperature Hysteresis
(Note 4)
Long-Term Stability
DYNAMIC
Noise Voltage
Turn-On Settling Time
INPUT
Supply Voltage Range
Quiescent Supply Current
Shutdown Supply Current
8-Pin SO (derate 5.9mW/°C above +70°C) ..................471mW
IN
_______________________________________________________________________________________
= V
PARAMETER
SHDN
= +5V, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at T
V
SYMBOL
TCV
OUT
A
I
V
V
cycle
e
V
V
V
SHDN
time
I
I
V
= +70°C)
OUT
OUT
OUT
I I
TRIM
OUT
SC
OUT
OUT
t
R
IN
N
OUT
/ V
/
/
/
IN
No load, T
R
T
4.5V
Sourcing:
0
Sinking:
-0.6mA
OUT shorted to GND
OUT shorted to IN
1000 hours at T
f = 0.1Hz to 10Hz
f = 10Hz to 1kHz
To V
Guaranteed by line regulation test
No load, normal
operation
No load, V
0.8V
A
POT
= -40 C to +125 C
I
OUT
OUT
= 10k
V
IN
= 0.1% of final value, C
IN
I
A
OUT
SHDN
10mA
+ 0.3V)
= +25 C
40V
A
<
0
= +25 C
CONDITIONS
T
T
T
T
T
MAX6143A_25 (0.06%)
MAX6143B_25 (0.1%)
MAX6143AASA
MAX6143BASA
T
T
T
T
Operating Temperature Range ........................-40°C to +125°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
A
A
A
A
A
A
A
A
A
= +25 C
= -40 C to +125 C
= -40 C to +125 C
= +25 C
= -40 C to +125 C
= +25 C
= -40 C to +125 C
= +25 C
= -40 C to +125 C
OUT
OUT
= 50pF
= 2.5V)
A
= +25°C.) (Note 1)
2.4985
2.4975
MIN
4.5
3
TYP
0.01
120
150
300
2.5
2.5
1.5
0.6
0.8
3.8
6.8
50
90
60
50
3
2
2
3
6
2.5015
2.5025
MAX
40.0
500
900
450
600
10
10
10
15
3
5
5
ppm/mA
ppm/ C
UNITS
ppm/V
µV
µV
ppm
ppm
mA
µA
µA
µs
%
V
RMS
V
P-P