LT1716 - SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail Comparator

Features

  • Operates from 2.7V to 44V
  • Over-The-Top®: Input Common Mode Range Extends 44V Above V-, Independent of V+
  • Micropower: 35µA IQ
  • Offset Voltage: 1.5mV Max
  • 5-Pin SOT-23 Package
  • 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

Typical Application

LT1716
LT1716
Back to Top

Description

The LT®1716 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 pullup 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.

Back to Top

Packaging

SOT-23

LT1716
Back to Top

Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price (1-99) Price (1k)* RoHS Data
LT1716CS5 SOT 5 C $1.54   View
LT1716CS5#PBF SOT 5 C $1.54   View
LT1716CS5#TR SOT 5 C $1.54 $1.00 View
LT1716CS5#TRM SOT 5 C $1.54 $1.02 View
LT1716CS5#TRMPBF SOT 5 C $1.54 $1.02 View
LT1716CS5#TRPBF SOT 5 C $1.54 $1.00 View
LT1716HS5 SOT 5 H $1.84   View
LT1716HS5#PBF SOT 5 H $1.84   View
LT1716HS5#TR SOT 5 H $1.84 $1.26 View
LT1716HS5#TRM SOT 5 H $1.84 $1.28 View
LT1716HS5#TRMPBF SOT 5 H $1.84 $1.28 View
LT1716HS5#TRPBF SOT 5 H $1.84 $1.26 View
LT1716IS5 SOT 5 I $1.84   View
LT1716IS5#PBF SOT 5 I $1.84   View
LT1716IS5#TR SOT 5 I $1.84 $1.26 View
LT1716IS5#TRM SOT 5 I $1.84 $1.28 View
LT1716IS5#TRMPBF SOT 5 I $1.84 $1.28 View
LT1716IS5#TRPBF SOT 5 I $1.84 $1.26 View
Buy Now
Request Samples
* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Back to Top

Applications

  • Power Supply Monitors
  • Relay/Lamp Driver
  • Oscillators
  • Peak Detector
  • Level Shifting
Back to Top

Simulate

Linear Technology offers several options for simulating our high performance operational amplifiers.

Back to Top