LTC2365 - 1Msps, 12-Bit Serial Sampling ADCs in TSOT

The LTC®2365/LTC2366 are 1Msps/3Msps, 12-bit, sampling A/D converters that draw only 2mA and 2.6mA, respectively, from a single 3V supply. These high performance devices include a high dynamic range sample-andhold and a high speed serial interface. The full-scale input is 0V to VDD or VREF. Outstanding AC performance includes 72dB SINAD and –80dB THD at sample rates of 3Msps. The serial interface provides flexible power management and allows maximum power efficiency at low throughput rates. These devices are available in tiny 6- and 8-lead TSOT-23 packages.

The serial interface, tiny TSOT-23 package and extremely high sample rate-to-power ratio make the LTC2365/ LTC2366 ideal for compact, low power, high speed systems.

The high impedance single-ended analog input and the ability to operate with reduced spans (down to 1.4V full scale) allow direct connection to sensors and transducers in many applications, eliminating the need for gain stages.

Features
  • 12-Bit Resolution
  • 1Msps/3Msps Sampling Rates
  • Low Noise: 73dB SNR
  • Low Power Dissipation: 6mW
  • Single Supply 2.35V to 3.6V Operation
  • No Data Latency
  • Sleep Mode with 0.1μA Typical Supply Current
  • Dedicated External Reference (TSOT23-8)
  • 1V to 3.6V Digital Output Supply (TSOT23-8)
  • SPI/MICROWIRE Compatible Serial I/O
  • Guaranteed Operation from –40°C to 125°C
  • 6- and 8-Lead TSOT-23 Packages
Typical Application
LTC2365 Typical Application
LTC2365 Typical Application
Applications
  • Communication Systems
  • Data Acquisition Systems
  • Handheld Terminal Interface
  • Medical Imaging
  • Uninterrupted Power Supplies
  • Battery-Operated Systems
  • Automotive
Packaging
LTC2365 Package Drawing
LTC2365 Package Drawing
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC2365CS6#PBFSOT-23C$3.07
LTC2365CS6#TRMPBFSOT-23C$3.07$2.20
LTC2365CS6#TRPBFSOT-23C$2.15
LTC2365CTS8#PBFSOT-23C$3.29
LTC2365CTS8#TRMPBFSOT-23C$3.29$2.35
LTC2365CTS8#TRPBFSOT-23C$2.30
LTC2365HS6#PBFSOT-23H$3.89
LTC2365HS6#TRMPBFSOT-23H$3.89$2.77
LTC2365HS6#TRPBFSOT-23H$2.72
LTC2365HTS8#PBFSOT-23H$4.19
LTC2365HTS8#TRMPBFSOT-23H$4.19$2.96
LTC2365HTS8#TRPBFSOT-23H$2.91
LTC2365IS6#PBFSOT-23I$3.53
LTC2365IS6#TRMPBFSOT-23I$3.53$2.52
LTC2365IS6#TRPBFSOT-23I$2.47
LTC2365ITS8#PBFSOT-23I$3.78
LTC2365ITS8#TRMPBFSOT-23I$3.78$2.70
LTC2365ITS8#TRPBFSOT-23I$2.65
Demo Boards
Part NumberDescriptionPrice
DC1190A-BLTC2365 Demo Board | 12-bit, 1Msps SAR ADC (req DC590B for DC apps, DC890B for AC apps)$50.00
Companion Boards
Part NumberDescriptionPrice
DC2026CLinduino One Isolated USB Demo Board: An Arduino- and QuikEval-Compatible Code Development Platform$75.00
DC590BIsolated USB Serial Controller for Linear Technology QuikEval-Compatible Demo Boards$50.00
DC890BUSB Data Acquisition Controller, for PScope Evaluation Kits (up to 250Mbps, CMOS/LVDS)$300.00
Datasheet
Design Note
Reliability Data
Product Selector Card
CAD Symbol
Linduino
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General Purpose SAR ADCs
SAR ADC Input Types
LTC2365 Footprints and Symbols
LTC2366 - Linduino Header File
LTC2366 - DC1190A Linduino .INO File
LTC2366 - Linduino.CPP File