MAX9647

PRODUCTION

General-Purpose, Low-Voltage, Single Comparators in Tiny Packages

Pin-for-Pin Compatible Replacements for LMX331/LMX331H

Data Sheet (Rev. 3) Product Selection Table

Part Models: 4
1ku List Price: Starting From $0.49

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Overview

Guaranteed +1.8V to +5.5V Performance
-40°C to +125°C Automotive Temperature Range
Low Supply Current (60µA/Channel at V_DD = +5.0V)
Input Common-Mode Voltage Range Includes Ground
No Phase Reversal for Overdriven Inputs
Low Output Saturation Voltage (120mV)
Internal 2mV Hysteresis (MAX9648)
5-Pin SC70 Space-Saving Package (2.0mm x 2.1mm x 1.0mm)

The MAX9647/MAX9648 comparators are drop-in, pin-for-pin compatible replacements for the LMX331/LMX331H. The MAX9648 has the added benefit of internal hysteresis to provide noise immunity, preventing output oscillations even with slow moving input signals.

Advantage of the ICs include low supply voltage, small package, and low cost. They also offer a wide supply voltage range, wide operating temperature range, competitive CMRR and PSRR, response time characteristics, input offset, low noise, output saturation voltage, input bias current and RF immunity.

The ICs are available in both 5-pin SC70 and SOT23 packages.

Applications

Battery-Powered Electronics
General-Purpose Low-Voltage Applications
General-Purpose Portable Devices
Mobile Communications
Notebooks and PDAs

Part Models: 4
1ku List Price: Starting From $0.49

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX9647AUK+	5-SOT_23-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX9647AUK+T	5-SOT_23-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX9647AXK+	5-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX9647AXK+T	5-SC70-N/A	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Feb 4, 2015 - 1341_CANCELLATION ASSEMBLY
		pcn_1341_cancellation
MAX9647AUK+	PRODUCTION
MAX9647AUK+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

SPICE Model 1

MAX9647 SPICE Macro Model

Evaluation Kits

Evaluation Kit for the MAX9647 and MAX9648

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Features and Benefits

Accommodates Multiple Configurations for the Comparator
Accommodates Easy-to-Use Components
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX9647 evaluation kit (EV kit) provides a proven design to evaluate the MAX9647 single comparator. The EV kit circuit can be easily configured by installing shunts and changing a few components to support multiple configurations for comparator applications such as logic-level translation and relaxation oscillator. The EV kit provides 0603 component PCB pads for ease of evaluation. The EV kit operates from a +1.8V to +5.5V VDD supply.

The EV kit comes with a MAX9647AUK+ installed. Contact the factory for samples of the pin-compatible MAX9648AUK+.

Applications

Automotive Applications
Battery-Powered Electronics
General-Purpose Low-Voltage Applications
General-Purpose Portable Devices
Mobile Communications
Notebooks and PDAs

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