LTC2386-18
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LTC2386-18

18-Bit, 10Msps SAR ADC

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Part Details
Part Models 4
1ku List Price Starting From $29.14
Features
  • 10Msps Throughput Rate
  • No Pipeline Delay, No Cycle Latency
  • 95.7dB SNR (Typ) at fIN = 1MHz
  • 102dB SFDR (Typ) at fIN = 1MHz
  • Nyquist Sampling Up to 5MHz Input
  • Guaranteed 18-Bit, No Missing Codes
  • ±1.75LSB INL (Max)
  • 8.192VP-P Differential Inputs
  • 5V and 2.5V Supplies
  • Internal 20ppm/°C (Max) Reference
  • Serial LVDS Interface
  • 97mW Power Dissipation
  • 32-Pin (5mm × 5mm) QFN Package
Additional Details
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The LTC2386-18 is a low noise, high speed, 18-bit 10Msps successive approximation register (SAR) ADC ideally suited for a wide range of applications. The combination of excellent linearity and wide dynamic range makes the LTC2386-18 ideal for high speed imaging and instrumentation applications. No-latency operation provides a unique solution for high speed control loop applications. The very low distortion at high input frequencies enables communications applications requiring wide dynamic range and significant signal bandwidth.

To support high speed operation while minimizing the number of data lines, the LTC2386-18 features a serial LVDS digital interface. The LVDS interface has one-lane and two-lane output modes, allowing the user to optimize the interface data rate for each application.

Applications

  • High Speed Data Acquisition
  • Imaging
  • Communications
  • Control Loops
  • Instrumentation
  • ATE
Part Models 4
1ku List Price Starting From $29.14

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

PCN

Feb 20, 2022

- 21_0269

Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products

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- 21_0269

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Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products

LTC2386CUH-18#PBF

PRODUCTION

LTC2386CUH-18#TRPBF

PRODUCTION

LTC2386IUH-18#PBF

PRODUCTION

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Software & Part Ecosystem

Software & Part Ecosystem

 
LinearLab Tools
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A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.

 
PScope
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The PScope System is a USB-based product demonstration and data acquisition system for use with high performance ADCs and signal chain receiver family. PScope allows users to evaluate the SNR, SFDR, THD, as well as other key parameters, quickly and easily.

 
DC2290 CPLD Source Code
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Evaluation Kit

Evaluation Kits 1

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DC2290A-C

LTC2386-18 Demo Board | 18-Bit, 10Msps SAR ADC (Requires DC718 & ADC Driver board)

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DC2290A-C

LTC2386-18 Demo Board | 18-Bit, 10Msps SAR ADC (Requires DC718 & ADC Driver board)

LTC2386-18 Demo Board | 18-Bit, 10Msps SAR ADC (Requires DC718 & ADC Driver board)

Product Detail

Demonstration circuit 2290A features the LTC2387 family. With up to 15Msps, these differential input, single channel, 18-/16-Bit, serial, high speed successive approximation register (SAR) ADCs are available in a 32-Pin QFN package. The LTC2387 family has an internal 20ppm/°C reference and a serial LVDS interface. The demo manual refers to the LTC2387 but applies to all members of the family, the only difference being the sample rate and the number of bits. The DC2290A demonstrates the AC performance of the LTC2387 in conjunction with the DC718 data collection board. Differential amplifier demo boards are available separately that provide amplification of low level differential signals if required. Alternatively, by connecting the DC2290A into a customer application the performance of the LTC2387 can be evaluated directly in that circuit.

Tools & Simulations

Tools & Simulations 2

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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