LT6350 - Low Noise Single-Ended to Differential Converter/ADC Driver

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LTC2393-16 - 16-Bit, 1Msps SAR ADC With 94dB SNR

Features

  • Click Here for LTC2393 Evaluation Kit
  • 1Msps Throughput Rate
  • ±2LSB INL (Max)
  • Guaranteed 16-Bit No Missing Codes
  • 94.2dB SNR (Typ) at fIN = 20kHz
  • Guaranteed Operation to 125°C
  • Single 5V Supply
  • 1.8V to 5V I/O Voltages
  • 140mW 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

LTC2393-16
LTC2393-16
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Description

The LTC2393-16 is a low noise, high speed 16-bit successive approximation register (SAR) ADC. Operating from a single 5V supply, the LTC2393-16 supports a large ±4.096V fully differential input range, making it ideal for high performance applications which require maximum dynamic range. The LTC2393-16 achieves ±2LSB INL max, no missing codes at 16-bits and 94.2dB SNR (typ).

The LTC2393-16 includes a precision internal reference with a guaranteed 0.5% initial accuracy and a ±20ppm/°C max) temperature coefficient. Fast 1Msps throughput with no cycle latency in both parallel and serial interface modes makes the LTC2393-16 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2393-16 dissipates only 140mW at 1Msps, while both nap and sleep power-down modes are provided to further reduce power during inactive periods.

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Packaging

LQFP-48, QFN-48

LTC2393-16
LTC2393-16
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Order Info

Package Variations and Pricing

Part Number Package Pins Temp Price (1-99) Price (1k)* RoHS Data
LTC2393CLX-16#PBF LQFP 48 C $29.50 $20.65 View
LTC2393CUK-16#PBF QFN 48 C $29.50 $20.65 View
LTC2393CUK-16#TRPBF QFN 48 C $29.60 $20.75 View
LTC2393HLX-16#PBF LQFP 48 H $40.71 $28.50 View
LTC2393ILX-16#PBF LQFP 48 I $33.93 $23.75 View
LTC2393IUK-16#PBF QFN 48 I $33.93 $23.75 View
LTC2393IUK-16#TRPBF QFN 48 I $34.06 $23.85 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.

Evaluation Kits

Part Number Description Price
DC1500A-A LTC2393-16 with LT6350 optimized driver, 5V 16-bit 1Msps Int Ref Parallel / Serial SAR ADC in LQFP-48, req DC718 $150.00
DC1500A-B LTC2392-16 with LT6350 optimized driver, 5V 16-bit 500ksps Int Ref Parallel / Serial SAR ADC in LQFP-48, req DC718 $150.00
DC1500A-C LTC2391-16 with LT6350 optimized driver, 5V 16-bit 250ksps Int Ref Parallel / Serial SAR ADC in LQFP-48, req DC718 $150.00
DC1501A-A LTC2393-16 with LT1807, 5V 16-bit 1Msps Int Ref Parallel / Serial SAR ADC in LQFP-48, req DC718 $150.00
DC1501A-B LTC2392-16 with LT1807, 5V 16-bit 500ksps Int Ref Parallel / Serial SAR ADC in LQFP-48, req DC718 $150.00
DC1501A-C LTC2391-16 with LT1807, 5V 16-bit 250ksps Int Ref Parallel / Serial SAR ADC in LQFP-48, req DC718 $150.00
DC718C none | USB Data Acquisition Controller, for Controlling QuickEval Boards $300.00
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Applications

  • Medical Imaging
  • High Speed Data Acquisition
  • Digital Signal Processing
  • Industrial Process Control
  • Instrumentation
  • ATE
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Simulate

To simulate selected Linear Technology products, please download LTSpice / SwitcherCAD III. This powerful schematic capture and simulation tool includes macro models for 80% of Linear Technology's switching regulators, over 200 op amp models, as well as resistors, transistors and MOSFET models.

For other simulation tools, visit our Design Simulation and Device Models page.

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