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Status

Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 136kB) Download   E-Mail

Description

The MAX6672/MAX6673 are low-current temperature sensors with a single-wire output. These temperature sensors convert the ambient temperature into a 1.4kHz PWM output, which contains the temperature information in its duty cycle. The MAX6672 has an open-drain output and the MAX6673 has a push-pull output. The MAX6672/MAX6673 operate from 2.4V to 5.5V with a maximum supply current of 150µA. Both devices feature a single-wire output that minimizes the number of pins necessary to interface with a microprocessor. The MAX6672/MAX6673 are available in 5-pin SC70 packages.

Key Features		Applications/Uses
Simple Single-Wire PWM Output Tiny SC70 Package Low 60µA (typ) Supply Current Consumption 1.4kHz Nominal Frequency Choice of Outputs Open Drain (MAX6672) Push-Pull (MAX6673) 2.4V to 5.5V Supply Range		Automotive Environmental Control HVAC Industrial and Process Control Isolated Temperature Sensing

Diagram

Typical Application Circuit

Design Guides

Thermal Management (PDF)

Reliability Reports

Show FIT data for: MAX6672 MAX6673 Request Reliability Report for: MAX6672 MAX6673

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: 1-6 of 6

MAX6672	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX6672AXK+			Active	SC70;5 pin;5 mm² Outline Drawing: 21-0076 (PDF) Land Pattern: 90-0188 (PDF) Use pkgcode/variation: X5+1*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6672AXK+T			Active	SC70;5 pin;5 mm² Outline Drawing: 21-0076 (PDF) Land Pattern: 90-0188 (PDF) Use pkgcode/variation: X5+1*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6672AXK-T			Active	SC70;5 pin;5 mm² Outline Drawing: 21-0076 (PDF) Land Pattern: 90-0188 (PDF) Use pkgcode/variation: X5-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6673	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX6673AXK+			Active	SC70;5 pin;5 mm² Outline Drawing: 21-0076 (PDF) Land Pattern: 90-0188 (PDF) Use pkgcode/variation: X5+1*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6673AXK-T			Active	SC70;5 pin;5 mm² Outline Drawing: 21-0076 (PDF) Land Pattern: 90-0188 (PDF) Use pkgcode/variation: X5-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6673AXK+T			Active	SC70;5 pin;5 mm² Outline Drawing: 21-0076 (PDF) Land Pattern: 90-0188 (PDF) Use pkgcode/variation: X5+1*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis

More Information

Topmark Coding: MAX6672 MAX6673 New Product Press Release 2002-11-08  Temperature Family by Product Type

Related Products

MAX6666, MAX6667 High-Accuracy PWM Output Temperature Sensors MAX6676, MAX6677 Low-Voltage, 1.8kHz PWM Output Temperature Sensors More Like This: View Product Families for Similar Products See All Temperature Sensors (99 Products)

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Description   Key Features   Applications/Uses   Key Specifications   Diagram

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