LT1716

PRODUCTION

SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator

Data Sheet (Rev. B) Product Selection Table

Part Models: 8
1ku List Price: Starting From $1.32

Viewing:

Overview

Operates from 2.7V to 44V
Over-The-Top^®: Input Common Mode Range Extends 44V Above V^–, Independent of V⁺
Micropower: 35µA I_Q
Offset Voltage: 1.5mV Max
Valid Output with Either Input 5V Below V^–
Rail-to-Rail Output Swing

Output Can Drive Loads Above V⁺
Internal Pull-Up Current
–40°C to 125°C Operating Temperature Range
Low Profile (1mm) SOT-23 (ThinSOT^™) Package
AEC-Q100 Qualified for Automotive Applications

The LT1716 comparator operates on any total power supply voltage between 2.7V and 44V drawing 35µA of quiescent current. The LT1716 has a unique input stage that can be taken 44V above V^–, independent of V⁺ supply. (Built-in resistors protect the inputs for faults below the negative supply of up to 5V.) The inputs can withstand 44V both differential and common mode.

The output stage includes a class “B” pull-up current source, eliminating the need for an external resistive pull-up and saving power. Output voltage swings to within 35mV of the negative supply and 55mV of the positive supply, which makes the comparator a good choice for low voltage single supply operation. The output stage is also designed to drive loads connected to a higher supply than the LT1716 supply, the same as an open collector output stage.

The LT1716 is available in a SOT-23 5-lead package.

Applications

Power Supply Monitors
Relay/Lamp Driver
Oscillators
Peak Detector
Level Shifting

Part Models: 8
1ku List Price: Starting From $1.32

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
LT1716CS5#TRMPBF	5-Lead TSOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LT1716CS5#TRPBF	5-Lead TSOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LT1716HS5#TRMPBF	5-Lead TSOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LT1716HS5#TRPBF	5-Lead TSOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LT1716HS5#WTRMPBF	5-Lead TSOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LT1716HS5#WTRPBF	5-Lead TSOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LT1716IS5#TRMPBF	5-Lead TSOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LT1716IS5#TRPBF	5-Lead TSOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

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

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Tools & Simulations

LTspice 1

LTC6115/LT6654/LT1716 Demo Circuit - LED Headlamp Supply Monitor

Models for the following parts are available in LTspice:

LT1716

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Overview

Documentation

Data Sheet 1

Reliability Data 1

Application Note 1

Technical Articles 1