MAX873AESA+ Maxim Integrated Products, MAX873AESA+ Datasheet - Page 5
![IC VREF PREC 2.5V LP/LD 8-SOIC](/photos/1/39/13902/8-soic_21-0042b_sml.jpg)
MAX873AESA+
Manufacturer Part Number
MAX873AESA+
Description
IC VREF PREC 2.5V LP/LD 8-SOIC
Manufacturer
Maxim Integrated Products
Specifications of MAX873AESA+
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)
18 V
Series Vref - Input Voltage (min)
4.5 V
Shunt Current (max)
10 mA
Maximum Operating Temperature
+ 85 C
Input Voltage
4.5 V to 18 V
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Series Vref - Supply Current (max)
600 uA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Cathode
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
(V
0.001
IN
0.01
350
325
300
275
250
100
0.1
2.5
2.0
1.5
1.0
0.5
10
= +5V for V
1
-50
0.01
MINIMUM INPUT-OUTPUT DIFFERENTIAL
0
SUPPLY CURRENT vs. TEMPERATURE
OUTPUT IMPEDANCE vs. FREQUENCY
vs. SOURCE CURRENT (V
-25
0.1
4
OUT
SOURCE CURRENT (mA)
0
TEMPERATURE (°C)
FREQUENCY (kHz)
(V
(V
OUT
OUT
1
8
25
= +2.5V, V
_______________________________________________________________________________________
= 2.5V)
= 2.5V)
50
10
Low-Power, Low-Drift, +2.5V/+5V/+10V
12
T
T
T
A
A
A
75
OUT
= +125°C
= +25°C
= -40°C
IN
100
16
= 10V)
= +15V for V
100
1000
125
20
OUT
Typical Operating Characteristics (continued)
-100
-120
-140
375
350
325
300
275
250
400
350
300
250
200
150
100
-20
-40
-60
-80
50
0
0
0.001
Precision Voltage References
= +10V, I
-50
0
SUPPLY CURRENT vs. INPUT VOLTAGE
SUPPLY CURRENT vs. TEMPERATURE
T
A
POWER-SUPPLY REJECTION RATIO
= +125°C
-25
vs. FREQUENCY (V
5
0.01
T
10
OUT
A
0
= -40°C
TEMPERATURE (°C)
0.1
INPUT VOLTAGE (V)
FREQUENCY (kHz)
(V
(V
15
OUT
= 0, T
OUT
25
20
1
= 2.5V)
= 10V)
50
A
OUT
25
T
= +25°C, unless otherwise noted.)
A
10
= +25°C
75
= 2.5V)
30
100
100
35
1000
125
40
-100
-120
800
700
600
500
400
400
350
300
250
200
150
100
-20
-40
-60
-80
50
0
0
0.001
-50
0
SUPPLY CURRENT vs. INPUT VOLTAGE
T
POWER-SUPPLY REJECTION RATIO
A
vs. TEMPERATURE (V
= +125°C
-25
5
vs. FREQUENCY (V
0.01
T
10
A
= -40°C
0
TEMP VOLTAGE
TEMPERATURE (°C)
0.1
INPUT VOLTAGE (V)
FREQUENCY (kHz)
(V
15
OUT
25
20
1
= 10V)
50
T
A
25
OUT
= +25°C
OUT
10
75
= 10V)
30
= 2.5V)
100
100
35
1000
125
40
5