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Data Sheet

FULL DATA SHEET (PDF, 328kB) Download   E-Mail

Description

The MAX6698 precision multichannel temperature sensor monitors its own temperature, the temperatures of three external diode-connected transistors, and the temperatures of three thermistors. All temperature channels have programmable alert thresholds. Channels 1, 4, 5, and 6 also have programmable overtemperature thresholds. When the measured temperature of a channel exceeds the respective threshold, a status bit is set in one of the status registers. Two open-drain outputs, active-low OVERT and active-low ALERT, assert corresponding to these bits in the status register. The 2-wire serial interface supports the standard system management bus (SMBus™) protocols: write byte, read byte, send byte, and receive byte for reading the temperature data and programming the alarm thresholds. The MAX6698 is specified for an operating temperature range of -40°C to +125°C and is available in 16-pin QSOP and 16-pin TSSOP packages.

Key Features		Applications/Uses
Three Thermal-Diode Inputs and Three Thermistor Inputs Local Temperature Sensor 1°C Remote Temperature Accuracy (+60°C to +100°C) Temperature Monitoring Begins at POR for Fail-Safe System Protection Active-Low ALERT and Active-Low OVERT Outputs for Interrupts, Throttling, and Shutdown Small 16-Pin QSOP and 16-Pin TSSOP Packages 2-Wire SMBus Interface		Desktop Computers Notebook Computers Servers Workstations

Diagram

Typical Application Circuit

Application Notes

Application Note 3502: Effect of PC Board Trace Width on Remote-Diode Temperature-Sensor Accuracy - MAX6698

Evaluation Kits

MAX6698EVCMOD2, MAX6698EVKIT

Design Guides

Temp Sensors (PDF) Low-Power Notebook ICs (PDF)

Reliability Reports

Show FIT data for: MAX6698 Request Reliability Report for: MAX6698

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: 1-20 of 20
MAX6698	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX6698EP				-40°C to +125°C	See data sheet
MAX6698UP				-40°C to +125°C	See data sheet
MAX6698EE9C-T				-40°C to +125°C	See data sheet
MAX6698EE9C			QSOP;16 pin; Dwg: 21-0055 (PDF) Use pkgcode/variation: E16-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6698EE99-T				-40°C to +125°C	See data sheet
MAX6698EE99			QSOP;16 pin; Dwg: 21-0055 (PDF) Use pkgcode/variation: E16-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6698EE38-T			QSOP;16 pin; Dwg: 21-0055 (PDF) Use pkgcode/variation: E16-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6698EE38			QSOP;16 pin; Dwg: 21-0055 (PDF) Use pkgcode/variation: E16-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6698EE34-T				-40°C to +125°C	See data sheet
MAX6698EE34			QSOP;16 pin; Dwg: 21-0055 (PDF) Use pkgcode/variation: E16-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6698UE38+			TSSOP;16 pin; Dwg: 21-0066 (PDF) Use pkgcode/variation: U16+1*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6698UE38+T			TSSOP;16 pin; Dwg: 21-0066 (PDF) Use pkgcode/variation: U16+1*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX6698UE34-T				-40°C to +125°C	See data sheet
MAX6698UE38			TSSOP;16 pin; Dwg: 21-0066 (PDF) Use pkgcode/variation: U16-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6698UE38-T				-40°C to +125°C	See data sheet
MAX6698UE99			TSSOP;16 pin; Dwg: 21-0066 (PDF) Use pkgcode/variation: U16-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6698UE99-T				-40°C to +125°C	See data sheet
MAX6698UE9C			TSSOP;16 pin; Dwg: 21-0066 (PDF) Use pkgcode/variation: U16-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX6698UE9C-T				-40°C to +125°C	See data sheet
MAX6698UE34			TSSOP;16 pin; Dwg: 21-0066 (PDF) Use pkgcode/variation: U16-1*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis

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