Dual 10-Bit, 25Msps Low Noise 3V ADCs

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Part Details
Part Models 4
1ku List Price Starting From $7.56
  • Integrated Dual 10-Bit ADCs
  • Sample Rate: 65Msps/40Msps/25Msps
  • Single 3V Supply (2.7V to 3.4V)
  • Low Power: 400mW/235mW/150mW
  • 61.8dB SNR
  • 85dB SFDR
  • 110dB Channel Isolation at 100MHz
  • Multiplexed or Separate Data Bus
  • Flexible Input: 1VP-P to 2VP-P Range
  • 575MHz Full Power Bandwidth S/H
  • Clock Duty Cycle Stabilizer
  • Shutdown and Nap Modes
  • Pin Compatible Family
    • 105Msps: LTC2282 (12-Bit), LTC2280 (10-Bit)
    • 80Msps: LTC2294 (12-Bit), LTC2289 (10-Bit)
    • 65Msps: LTC2293 (12-Bit), LTC2288 (10-Bit)
    • 40Msps: LTC2292 (12-Bit), LTC2287 (10-Bit)
    • 25Msps: LTC2291 (12-Bit), LTC2286 (10-Bit)
  • 64-Pin (9mm × 9mm) QFN Package
Additional Details
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The LTC2288/LTC2287/LTC2286 are 10-bit 65Msps/ 40Msps/25Msps, low noise dual 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2288/LTC2287/LTC2286 are perfect for demanding imaging and communications applications with AC performance that includes 61.8dB SNR and 85dB SFDR for signals at the Nyquist frequency.

DC specs include ±0.1LSB INL (typ), ±0.05LSB DNL (typ) and ±0.6 LSB INL, ±0.5 LSB DNL over temperature. The transition noise is a low 0.07LSBRMS.

A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic. An optional multiplexer allows both channels to share one digital output bus.

A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.


  • Wireless and Wired Broadband Communication
  • Imaging Systems
  • Spectral Analysis
  • Portable Instrumentation
Part Models 4
1ku List Price Starting From $7.56

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Software & Part Ecosystem

Software & Part Ecosystem

LinearLab Tools

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


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.

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Evaluation Kit

Evaluation Kits 2

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LTC2286IUP | MUX Dual ADC, VDD = +3.0V, 25Msps 10-Bit 1MHz < AIN < 70MHz, (Requires DC718)

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LTC2286IUP | DeMUX Dual ADC, +3.0V, 25Msps 10-Bit 1MHz < AIN < 70MHz, (Requires DC890)

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