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MAX8215, MAX8216

±5V, ±12V (±15V) Dedicated Microprocessor Voltage Monitors

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX8215 contains five voltage comparators; four are for monitoring +5V, -5V, +12V, and -12V, and the fifth monitors any desired voltage. The MAX8216 is identical, except it monitors ±15V supplies instead of ±12V. The resistors required to monitor these voltages and provide comparator hysteresis are included on-chip. All comparators have open-drain outputs. These devices consume 250µA max supply current over temperature.

Data Sheet

Download	Rev 1	(PDF, 516kB)
E-Mail

Key Features

4 Dedicated Comparators plus 1 Auxiliary Comparator
5V Dedicated Comparator Has ±1.25% Accuracy
-5V, +12V, -12V, +15V, -15V Dedicated Comparators Have ±1.5% Accuracy
Overvoltage/Undervoltage Detection or Programmable Delay Using Auxiliary Comparator
Internal 1.24V Reference with ±1% Initial Accuracy
Wide Supply Range: 2.7V to 11V
Built-In Hysteresis
250µA Max Supply Current Over Temp.
Independent Open-Drain Outputs
All Precision Components Included

Applications/Uses

Data Acquisition Systems
Industrial Controllers
Industrial Equipment
Microprocessor Voltage Monitor: +5V, -5V, +12V, -12V Supply Monitoring (MAX8215), +5V, -5V, +15V, -15V Supply Monitoring (MAX8216)
Mobile Radios
Overvoltage/Undervoltage Detection with Uncommitted Comparator
Portable Instruments

Key Specifications:

Supervisors (> 5 Monitored Voltages)

Part Number

Monitored Voltages

Interface

Reset Thresh.
(V)

Reset Out

t_RESET

Watchdog Feature

Supervisor Features

I_CC
(µA)

Budgetary Price

min

max

See Notes

MAX8215

Factory Fixed

3.3 to 5.5

>=5.5

Active High

Active Low

Open Drain

85ms to 300ms

No Watchdog

Overvoltage/Window Monitor

250

$2.17 @1k

MAX8216

$2.17 @1k

See All Supervisors (> 5 Monitored Voltages) (12)

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Diagram

Typical Operating Circuit

Product Guides

Signal Chain (PDF)

Reliability Reports

Reliability Report:	MAX8215.pdf MAX8216.pdf
Show FIT data for:

Software/Models

none

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX8215CPD			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX8215CPD+			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8215CSD			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX8215CSD+			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8215CSD+T			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8215CSD-T			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX8215EJD			Active	CDIP(N);14 pin;162.1 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J14-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX8215EPD			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX8215EPD+			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8215ESD			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX8215ESD+			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8215ESD+T			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8215ESD-T			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX8215MJD			Active	CDIP(N);14 pin;162.1 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J14-3*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX8216CPD			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX8216CPD+			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8216CSD			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-1*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX8216CSD+			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8216CSD+T			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8216CSD-T			Active	N.SO;14 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX8216EJD			Active	CDIP(N);14 pin;162.1 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J14-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX8216EPD			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX8216EPD+			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8216ESD			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX8216ESD+			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8216ESD+T			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8216ESD-T			Active	N.SO;14 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX8216MJD			Active	CDIP(N);14 pin;162.1 mm² Outline Drawing:21-0045 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: J14-3*	-55°C to +125°C	RoHS/Lead-Free: No Materials Analysis

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

5 voltage monitors: ±5V, ±12V, adjustable (MAX8215)
5 voltage monitors: ±5V, ±12V,adjustable,monitors ±15V (MAX8216)

Similar Products by Function

ICL7665	µP Voltage Monitor with Dual Over/Undervoltage Detection
MAX8213, MAX8214	Five Universal Voltage Monitors, Complete µP Voltage Monitoring
See All Supervisors (> 5 Monitored Voltages) (12 Products)

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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.: 19-0169 Rev 1; 2006-06-22
This page last modified: 2007-05-30