LTC2392-16 - 16-Bit, 500ksps SAR ADC with 94dB SNR

The LTC2392-16 is a low noise, high speed 16-bit successive approximation register (SAR) ADC. Operating from a single 5V supply, the LTC2392-16 supports a large ±4.096V fully differential input range, making it ideal for high performance applications which require maximum dynamic range. The LTC2392-16 achieves ±2LSB INL max, no missing codes at 16-bits and 94dB SNR (typ).

The LTC2392-16 includes a precision internal reference with a guaranteed 0.5% initial accuracy and a ±20ppm/°C (max) temperature coefficient. Fast 500ksps throughput with no cycle latency in both parallel and serial interface modes makes the LTC2392-16 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2392-16 dissipates only 110mW at 500ksps, while both nap and sleep power-down modes are provided to further reduce power during inactive periods.

Features
  • 500ksps Throughput Rate
  • ±2LSB INL (Max)
  • Guaranteed 16-Bit No Missing Codes
  • 94dB SNR (Typ) at fIN = 20kHz
  • Guaranteed Operation to 125°C
  • Single 5V Supply
  • 1.8V to 5V I/O Voltages
  • 110mW Power Dissipation
  • ±4.096V Differential Input Range
  • Internal Reference (20ppm/°C Max)
  • No Pipeline Delay, No Cycle Latency
  • Parallel and Serial Interface
  • Internal Conversion Clock
  • 48-Pin 7mm × 7mm LQFP and QFN Packages
Typical Application
LTC2392-16 Typical Application
LTC2392-16 Typical Application
Applications
  • Medical Imaging
  • High Speed Data Acquisition
  • Digital Signal Processing
  • Industrial Process Control
  • Instrumentation
  • ATE
Packaging
LTC2392-16 Package Drawing
LTC2392-16 Package Drawing
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC2392CLX-16#PBF7x7 LQFP-48C$23.29$16.30
LTC2392CUK-16#PBF7x7 QFN-48C$23.29$16.30
LTC2392CUK-16#TRPBF7x7 QFN-48C$23.39$16.40
LTC2392HLX-16#PBF7x7 LQFP-48H$32.13$22.49
LTC2392ILX-16#PBF7x7 LQFP-48I$26.78$18.75
LTC2392IUK-16#PBF7x7 QFN-48I$26.78$18.75
LTC2392IUK-16#TRPBF7x7 QFN-48I$26.88$18.85
Demo Boards
Part NumberDescriptionPrice
DC1500A-BLTC2392-16 with LT6350 optimized driver, 5V 16-bit 500ksps Int Ref Parallel / Serial SAR ADC in LQFP-48, req DC718$150.00
DC1501A-BLTC2392-16 with LT1807, 5V 16-bit 500ksps Int Ref Parallel / Serial SAR ADC in LQFP-48, req DC718$150.00
Companion Boards
Part NumberDescriptionPrice
DC718CUSB Data Acquisition Controller, for PScope Evaluation Kits (<135Mbps)$300.00
Datasheet
Reliability Data
Product Selector Card
CAD Symbol
Related Products
LTC2392-16 - 16-Bit, 500ksps SAR ADC with 94dB SNR
R549 - Reliability Data
18-Bit, 2.5Msps SAR ADC 100dB SNR
Precision Signal Chain Products Selector Guide
LTC2392-16 Footprints and Symbols