Maxim > Products > Voltage References > MX580

MX580

High-Precision +2.5V Voltage Reference

Overview

Technical Documents

Ordering Info

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Status

Part Number	Status	Replacement
MX580	This product is No Longer Available. See Ordering Information for recommended replacements.	MAX6173

Description

The MX580 is a high performance three-terminal voltage reference which provides a stable +2.5V source for 8, 10, and 12-bit data converters and analog functions. A temperature compensated internal bandgap operates from +4.5V to +30V and consumes only 1.5mA.

The reference can be connected directly to a number of CMOS A-to-D and D-to-A converters and is especially convenient in +5V powered systems. An initial untrimmed accuracy of 0.4% and temperature stability of 10ppm/°C allow adjustment-free designs in many precision applications.

Available packages include TO-52 metal cans for commercial and military temperature grades, as well as 8 lead small outline for commercial grade devices.

Data Sheet

Download	Rev 2	(PDF, 128kB)
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Key Features

2.500V ±0.4% Accuracy (MX580L/M)
10ppm/°C Temperature Stability (MX580M)
No Adjustments
250µV Long Term Stability
1.5mA Quiescent Current
+4.5V to +30V Operation

Applications/Uses

CMOS Data Conversion
Digital Panel Meters
Logic-Powered Analog Systems
Portable Instrumentation
Remote Measurement Systems

Diagram

Typical Application Circuit

Pin Configuration

Product Guides

Signal Chain (PDF)

Reliability Reports

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Software/Models

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Ordering Information

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Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MX580JCSA		N/A	No Longer Available	MAX6173	SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-4*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MX580JCSA+		N/A	No Longer Available	MAX6173	N.SO;8 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX580JCSA+T		N/A	No Longer Available	MAX6173	N.SO; Land Pattern: Not Available	0°C to +70°C	See data sheet
MX580JCSA-T		N/A	No Longer Available	MAX6173	N.SO; Land Pattern: Not Available	0°C to +70°C	See data sheet
MX580JESA		N/A	No Longer Available	MAX6173	SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MX580JESA+		N/A	No Longer Available	MAX6173	N.SO;8 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MX580JESA+T		N/A	No Longer Available	MAX6173	N.SO;8 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MX580JESA-T		N/A	No Longer Available	MAX6173	N.SO;8 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MX580JH		N/A	No Longer Available	MAX6173	CAN;3 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX580KCSA		N/A	No Longer Available	MAX6173	SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-4*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MX580KCSA+		N/A	No Longer Available	MAX6173	N.SO;8 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX580KCSA+T		N/A	No Longer Available	MAX6173	N.SO; Land Pattern: Not Available	0°C to +70°C	See data sheet
MX580KCSA-T		N/A	No Longer Available	MAX6173	N.SO; Land Pattern: Not Available	0°C to +70°C	See data sheet
MX580KH		N/A	No Longer Available	MAX6173	CAN;3 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX580LH		N/A	No Longer Available	MAX6173	CAN;3 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MX580MH		N/A	No Longer Available	MAX6173	CAN;3 pin Land Pattern: Not Available	-55°C to +125°C	See data sheet
MX580SH		N/A	No Longer Available	MAX6173	CAN;3 pin Land Pattern: Not Available	-55°C to +125°C	See data sheet
MX580SH/883B		N/A	No Longer Available	MAX6173	CAN;3 pin Land Pattern: Not Available	-55°C to +125°C	See data sheet
MX580TH/883B		N/A	No Longer Available	MAX6173	CAN;3 pin Land Pattern: Not Available	-55°C to +125°C	See data sheet
MX580UH/883B		N/A	No Longer Available	MAX6173	CAN;3 pin Land Pattern: Not Available	-55°C to +125°C	See data sheet

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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.

Notes and Comments

Low-drift bandgap reference

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-0911 Rev 2; 2004-12-20
This page last modified: 2007-05-31