MAX873AESA+T Maxim Integrated Products, MAX873AESA+T Datasheet - Page 6
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MAX873AESA+T
Manufacturer Part Number
MAX873AESA+T
Description
IC VREF PREC 2.500V 8SOIC
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX875BESA.pdf
(12 pages)
Specifications of MAX873AESA+T
Reference Type
Series
Voltage - Output
2.5V
Tolerance
±0.06%
Temperature Coefficient
7ppm/°C
Voltage - Input
4.5 ~ 18 V
Number Of Channels
1
Current - Quiescent
280µA
Current - Output
10mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Product
Voltage References
Topology
Series References
Output Voltage
2.5 V
Initial Accuracy
0.06 %
Average Temperature Coefficient (typ)
7 PPM / C
Series Vref - Input Voltage (max)
20 V
Shunt Current (max)
10 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Cathode
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Low-Power, Low-Drift, +2.5V/+5V/+10V
Precision Voltage References
(V
6
10.002
10.001
10.000
IN
9.999
9.998
900
800
700
600
500
400
_______________________________________________________________________________________
= +5V for V
-50
0
TWO TYPICAL PARTS
LONG-TERM STABILITY vs. TIME
vs. TEMPERATURE (V
-25
200
OUT
0
TEMP VOLTAGE
TEMPERATURE (°C)
(V
OUT
400
TIME (hours)
25
= +2.5V, V
= 10.0V)
50
600
0.1Hz TO 10Hz OUTPUT NOISE
OUT
75
IN
= 10V)
800
(V
= +15V for V
100
OUT
1s/div
1000
125
= 2.5V)
OUT
MAX873/75/76 toc25
Typical Operating Characteristics (continued)
1000
100
2.65
2.60
2.55
2.50
2.45
2.40
2.35
= +10V, I
0.1
0
OUTPUT-VOLTAGE NOISE DENSITY
vs. TRIM VOLTAGE (V
vs. FREQUENCY (V
1µV/div
0.5
OUT
1
OUTPUT VOLTAGE
TRIM VOLTAGE (V)
FREQUENCY (Hz)
= 0, T
1.0
10
A
1.5
OUT
= +25°C, unless otherwise noted.)
OUT
= 2.5V)
100
= 2.5V)
2.0
0.1Hz TO 10Hz OUTPUT NOISE
1000
2.5
(V
OUT
10,000
1000
1s/div
2.502
2.501
2.500
2.499
2.498
100
= 10V)
0.1
0
TWO TYPICAL PARTS
OUTPUT-VOLTAGE NOISE DENSITY
LONG-TERM STABILITY vs. TIME
MAX873/75/76 toc26
vs. FREQUENCY (V
200
1
(V
FREQUENCY (Hz)
OUT
400
TIME (hours)
= 2.500V)
4µV/div
10
600
OUT
= 10V)
100
800
1000
1000