LTC1278 - 12-Bit, 500ksps Sampling A/D Converter with Shutdown

Features
  • Single Supply 5V or ±5V Operation
  • Two Speed Grades,500ksps (LTC1278-5) 400ksps (LTC1278-4)
  • 70dB S/(N + D) and 74dB THD at Nyquist
  • No Missing Codes Over Temperature
  • 75mW (Typ) Power Dissipation
  • Power Shutdown with Instant Wake-Up
  • Internal Reference Can Be Overdriven Externally
  • Internal Synchronized Clock; No Clock Required
  • High Impedance Analog Input
  • 0V to 5V or ±2.5V Input Range
  • New Flexible, Friendly Parallel Interface to DSPs and FIFOs
  • 24-Pin SOL Packages
Typical Application

Applications
  • High Speed Data Acquisition
  • Digital Signal Processing
  • Multiplexed Data Acquisition Systems
  • Audio and Telecom Processing
  • Spectrum Analysis
Packaging
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC1278-4CN#PBFN-24C$16.00$12.65
LTC1278-4CSW#PBFSW-24C$16.00$12.65
LTC1278-4CSW#TRPBFSW-24C$12.75
LTC1278-4IN#PBFN-24I$18.35$14.45
LTC1278-4ISW#PBFSW-24I$18.35$14.45
LTC1278-4ISW#TRPBFSW-24I$14.55
LTC1278-5CSW#PBFSW-24C$17.10$13.50
LTC1278-5CSW#TRPBFSW-24C$13.60
LTC1278-5ISW#PBFSW-24I$19.60$15.45
LTC1278-5ISW#TRPBFSW-24I$15.55
Datasheet
Application Note
Design Note
Reliability Data
Related Product
LTC1278 - 12-Bit, 500ksps Sampling A/D Converter with Shutdown
AN62 - Data Acquisition Circuit Collection
DN88 - New 500ksps and 600ksps ADCs Match Needs of High Speed Applications
R107 Reliability Data
LTC1278 Footprints and Symbols