MAX873AESA+ by Analog Devices

Low-Power, Low-Drift, +2.5V/+5V/+10V Precision Voltage Reference

Status: Active
Series: MAX873A, MAX873B
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX873/MAX875/MAX876 precision 2.5V, 5V, and 10V references offer excellent accuracy and very low power consumption. Extremely low temperature drift combined with excellent line and load regulation permit stable operation over a wide range of electrical and environmental conditions. Operation for the MAX873 is guaranteed with a +4.5V supply, making the part ideal in systems running from a +5V ±10% supply. Low 10Hz to 1kHz noise—typically 3.8µVRMS, 9µVRMS, and 18µVRMS, respectively, for the MAX873, MAX875, MAX876—make the parts suitable for 12-bit data-acquisition systems. A TRIM pin facilitates adjustment of the reference voltage over a ±6% range, using only a 100kΩ potentiometer. A voltage output proportional to temperature provides a source for temperature compensation circuits, temperature warning circuits, and other applications.

Where to Buy

Prices starting from US$7.12

Distributor Stock
Logo for Farnell
Farnell
from US$7.12
515
in stock
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Logo for Analog Devices
Analog Devices
from US$7.27
3,582
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Logo for Newark Electronics
Newark Electronics
from US$7.65
515
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Logo for element14
element14
from US$7.72
515
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Features

MAX873/MAX875/MAX876 +2.5V/+5V/+10V Outputs ±1.5mV/±2.0mV/±3.0mV (max) Initial Accuracy
+2.5V/+5V/+10V Outputs
±1.5mV/±2.0mV/±3.0mV (max) Initial Accuracy
7ppm/°C (max) Temperature Coefficient
450µA (max) Quiescent Current
Low Noise: 3.8µVP-P (typ at 2.5V)
Sources 10mA, Sinks 2mA
15ppm/mA Load Regulation (max)
4ppm/V Line Regulation (max)
Wide Supply Voltage Range, +4.5V to +18V (MAX873)
TEMP Output Proportional to Temperature

Specifications

VOUT (V) 2.5
Temp. Coeff. (ppm/°C) (max) 7
ISUPPLY (µA) (max) 280
Initial Accuracy (% max) (@ +25°C) 0.06
VSUPPLY (V) (min) 4.5
VSUPPLY (V) (max) 18
Noise 0.1Hz to 10Hz (µVpp) (typ) 16
Oper. Temp. (°C) -40 to +85
Package/Pins See Data Sheet


MAX873AESA+ Semiconductors - ICs by Analog Devices

VOLTAGE REF SERIES 2.5V NSOIC-8

Status: Unknown
Series: MAX873 Series
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Voltage Reference Type Series - Fixed
Product Range MAX873 Series
Reference Voltage 2.5V
Initial Accuracy 0.06%
Temperature Coefficient ± 2ppm/°C
Voltage Reference Case Style NSOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Low-Power, Low-Drift, +2.5V/+5 | Analog Devices
Voltage Ref, Series, 2.5V, Nsoic-8 | Newark Electronics
VOLTAGE REF, SERIES, 2.5V, NSOIC-8 | element14

Frequently Asked Questions

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Is the MAX873AESA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX873AESA+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX873AESA+ .

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