MAX873, MAX875, MAX876 Low-Power, Low-Drift, +2.5V/+5V/+10V Precision Voltage Reference

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Recommended Upgrades for New Designs
Part Number	Replacement	Explanation
MAX876ACSA	MAX876AESA	This product was manufactured for Maxim by an outside wafer foundry using a process that is no longer available. It is not recommended for new designs. For further information, contact us. The data sheet remains available for existing users.
MAX873BCSA+	n/a
MAX873BCSA+T	n/a
MAX873BCSA-T	n/a
MAX873AMJA	n/a	This product was manufactured for Maxim by an outside wafer foundry using a process that is no longer available. It is not recommended for new designs. For further information, contact us. The data sheet remains available for existing users.
MAX873BC/D	n/a
MAX873BMJA	n/a
MAX873BCSA	MAX873BESA
MAX875ACPA+	n/a
MAX875ACSA+	n/a
MAX875AEPA+	n/a
MAX875BCPA+	n/a
MAX875BCSA+	n/a
MAX875BEPA+	n/a
MAX875ACSA+T	n/a
MAX875BCSA+T	n/a
MAX875BCSA-T	n/a
MAX875AMJA	n/a	This product was manufactured for Maxim by an outside wafer foundry using a process that is no longer available. It is not recommended for new designs. For further information, contact us. The data sheet remains available for existing users.
MAX875BC/D	n/a
MAX875BMJA	n/a
MAX875AEPA	MAX875AESA
MAX875BCPA	MAX875BESA
MAX875BEPA	MAX875BESA
MAX875BCSA	MAX875BESA
MAX876ACPA+	n/a
MAX876BCPA+	n/a
MAX876BCSA+	n/a
MAX876BEPA+	n/a
MAX876BCSA+T	n/a
MAX876AMJA	n/a	This product was manufactured for Maxim by an outside wafer foundry using a process that is no longer available. It is not recommended for new designs. For further information, contact us. The data sheet remains available for existing users.
MAX876BC/D	n/a
MAX876BMJA	n/a
MAX876ACPA	MAX876AESA
MAX876BCPA	MAX876BESA
MAX876BEPA	MAX876BESA

QuickView Technical Documents Ordering Info More Information All

Data Sheet

FULL DATA SHEET (PDF, 380kB)
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Description

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 3.8µV_RMS, 9µV_RMS, and 18µV_RMS, 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.

Key Features Applications/Uses

MAX873/MAX875/MAX876

+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: 3.8µV_P-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

12-Bit ADCs and DACs
Digital Multimeters
Low-Power Test Equipment
Portable Data-Acquisition Systems

Application Notes

Application Note 430: Voltage Reference Compensates Reference Junction - MAX873
Application Note 754: Selecting the Right Series Voltage Reference for Absolute-Accuracy Voltage-Output DAC Designs - MAX873, MAX875, MAX876
Application Note 2879: Selecting the Optimum Voltage Reference - MAX873, MAX875

Evaluation Kits

none

Design Guides

TEMP SENSORS (PDF)
WIRELESS (PDF)

Reliability Reports

Show FIT data for:

Reliability Report: MAX875xxxA.pdf MAX876xxA.pdf

Request Reliability Report for:

Software/Models

none

Ordering Information

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-55 of 55

MAX873 Free
Sample Buy

Package: TYPE PINS FOOTPRINT

DRAWING CODE/VAR *

Temp RoHS/Lead-Free?
Materials Analysis

MAX873AMJA
Ceramic DIP;8 pin;81 mm²
Dwg: 21-0045
Use pkgcode/variation: J8-2*
-55°C to +125°C RoHS/Lead-Free: No
Materials Analysis

MAX873BMJA

Ceramic DIP;8 pin;81 mm²
Dwg: 21-0045
Use pkgcode/variation: J8-2*
-55°C to +125°C See data sheet
Materials Analysis

MAX873BCSA+T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX873BCSA
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis

MAX873BCSA-T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis

MAX873BCSA+
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX873AESA
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX873AESA+T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX873AESA+

SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX873BESA+

SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX873BESA+T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX873BESA-T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX873BESA
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX873AESA-T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX875 Free
Sample Buy

Package: TYPE PINS FOOTPRINT

DRAWING CODE/VAR *

Temp RoHS/Lead-Free?
Materials Analysis

MAX875ACSA+

0°C to +70°C See data sheet

MAX875BCPA+

0°C to +70°C See data sheet

MAX875BCSA+

0°C to +70°C See data sheet

MAX875ACPA+

0°C to +70°C See data sheet

MAX875BMJA
Ceramic DIP;8 pin;81 mm²
Dwg: 21-0045
Use pkgcode/variation: J8-2*
-55°C to +125°C RoHS/Lead-Free: No
Materials Analysis

MAX875AMJA
Ceramic DIP;8 pin;81 mm²
Dwg: 21-0045
Use pkgcode/variation: J8-2*
-55°C to +125°C RoHS/Lead-Free: No
Materials Analysis

MAX875BCPA
PDIP;8 pin;82 mm²
Dwg: 21-0043
Use pkgcode/variation: P8-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis

MAX875AEPA
PDIP;8 pin;82 mm²
Dwg: 21-0043
Use pkgcode/variation: P8-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX875AEPA+

PDIP;8 pin;82 mm²
Dwg: 21-0043
Use pkgcode/variation: P8+2*
-40°C to +85°C See data sheet
Materials Analysis

MAX875BEPA+
PDIP;8 pin;82 mm²
Dwg: 21-0043
Use pkgcode/variation: P8+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX875BEPA
PDIP;8 pin;82 mm²
Dwg: 21-0043
Use pkgcode/variation: P8-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX875ACSA+T

0°C to +70°C See data sheet

MAX875BCSA
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis

MAX875BCSA-T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis

MAX875BCSA+T

0°C to +70°C See data sheet

MAX875AESA+

SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX875AESA+T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX875BESA
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX875AESA-T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX875BESA-T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX875AESA
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX875BESA+

SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX875BESA+T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX876 Free
Sample Buy

Package: TYPE PINS FOOTPRINT

DRAWING CODE/VAR *

Temp RoHS/Lead-Free?
Materials Analysis

MAX876BMJA

See data sheet

MAX876ACPA+

0°C to +70°C See data sheet

MAX876BCSA+

0°C to +70°C See data sheet

MAX876BCPA+

0°C to +70°C See data sheet

MAX876AMJA
Ceramic DIP;8 pin;81 mm²
Dwg: 21-0045
Use pkgcode/variation: J8-2*
-55°C to +125°C RoHS/Lead-Free: No
Materials Analysis

MAX876ACPA
PDIP;8 pin;82 mm²
Dwg: 21-0043
Use pkgcode/variation: P8-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis

MAX876BCPA
PDIP;8 pin;82 mm²
Dwg: 21-0043
Use pkgcode/variation: P8-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis

MAX876BEPA
PDIP;8 pin;82 mm²
Dwg: 21-0043
Use pkgcode/variation: P8-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX876BEPA+

PDIP;8 pin;82 mm²
Dwg: 21-0043
Use pkgcode/variation: P8+2*
-40°C to +85°C See data sheet
Materials Analysis

MAX876BCSA+T

0°C to +70°C See data sheet

MAX876BESA+

SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX876AESA+T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX876AESA+

SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX876AESA-T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX876AESA
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX876BESA
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX876BESA-T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX876BESA+T
SOIC;8 pin;31 mm²
Dwg: 21-0041B (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

Notes and Comments

Low power/drift, REF43 upgrade (MAX873)
Low power/drift, REF02 upgrade (MAX875)
Low power/drift, REF01 upgrade (MAX876)

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Document Ref.: 19-0038; Rev 3; 2007-06-26
This page last modified: 2007-06-27