LT1016 - Ultra Fast Precision 10ns Comparator

Features

  • UltraFast™ (10ns typ)
  • Operates Off Single +5V Supply, or ±5V
  • Complementary Output to TTL
  • Low Offset Voltage
  • No Minimum Input Slew Rate Requirement
  • No Power Supply Current Spiking
  • Output Latch Capability

Typical Application

LT1016 Typical Application
LT1016 Typical Application

Description

The LT®1016 is an UltraFast 10ns comparator that interfaces directly to TTL/CMOS logic while operating off either ±5V or single 5V supplies. Tight offset voltage specifications and high gain allow the LT1016 to be used in precision applications. Matched complementary outputs further extend the versatility of this comparator.

A unique output stage provides active drive in both directions for maximum speed into TTL/CMOS logic or passive loads, yet does not exhibit the large current spikes found in conventional output stages. This allows the LT1016 to remain stable with the outputs in the active region which, greatly reduces the problem of output “glitching” when the input signal is slow moving or is low level.

The LT1016 has a LATCH pin which will retain input data at the outputs, when held high. Quiescent negative power supply current is only 3mA. This allows the negative supply pin to be driven from virtually any supply voltage with a simple resistive divider. Device performance is not affected by variations in negative supply voltage.

Linear Technology offers a wide range of comparators in addition to the LT1016 that address different applications. See the Related Parts section on the back page of the data sheet.

 

Packaging

For complete and up to date package information and drawings, please refer to our packaging page

SO-8, DIP-8,METAL CAN-10,CERDIP-8

LT1016 Package Drawing
LT1016 Package Drawing

Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price (1-99) Price (1k)* RoHS Data
LT1016CN8 PDIP 8 C $3.67 $2.90 View
LT1016CN8#PBF PDIP 8 C $3.67 $2.90 View
LT1016CS8 SO 8 C $4.08 $3.15 View
LT1016CS8#PBF SO 8 C $4.08 $3.15 View
LT1016CS8#TR SO 8 C $3.21 View
LT1016CS8#TRPBF SO 8 C $3.21 View
LT1016IN8 PDIP 8 I $5.83 $4.75 View
LT1016IN8#PBF PDIP 8 I $5.83 $4.75 View
LT1016IS8 SO 8 I $6.67 $5.40 View
LT1016IS8#PBF SO 8 I $6.67 $5.40 View
LT1016IS8#TR SO 8 I $5.46 View
LT1016IS8#TRPBF SO 8 I $5.46 View
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* 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.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Click here to view our complete list of demo boards

Applications

  • High Speed A to D Converters
  • High Speed Sampling Circuits
  • Line Receiver
  • Extended Range V to F Converters
  • Fast Pulse Height/Width Discriminators
  • Zero-Crossing Detectors
  • Current Sense for Switching Regulators
  • High Speed Triggers
  • Crystal Oscillators

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Design Tools

LTspiceIV

LTspice IV is a powerful, fast and free simulation tool, schematic capture and waveform viewer with enhancements and models for improving the simulation of switching regulators. Click here to download LTspice IV

Models for the following parts are available in LTspice IV:
LT1016

Technical Support