LTC2302 - Low Noise, 500ksps, 1-/2-Channel, 12-Bit ADC

Features
  • 12-Bit Resolution
  • 500ksps Sampling Rate
  • Low Noise: SINAD = 72.8dB
  • Guaranteed No Missing Codes
  • Single 5V Supply
  • Auto-Shutdown Scales Supply Current with Sample Rate
  • Low Power: 14mW at 500ksps            70μW at 1ksps            35μW Sleep Mode
  • 1-Channel (LTC2302) and 2-Channel (LTC2306) Versions
  • Unipolar or Bipolar Input Ranges (Software Selectable)
  • Internal Conversion Clock
  • SPI/MICROWIRE Compatible Serial Interface
  • Separate Output Supply OVDD (2.7V to 5.25V)
  • Software Compatible with the LTC2308
  • 10-Pin (3mm x 3mm) DFN Package
Typical Application

Applications
  • High Speed Data Acquisition
  • Industrial Process Control
  • Motor Control
  • Accelerometer Measurements
  • Battery-Operated Instruments
  • Isolated and/or Remote Data Acquisition
Packaging

Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC2302CDD#PBF3x3 DFN-10C$3.00$2.10
LTC2302CDD#TRPBF3x3 DFN-10C$2.16
LTC2302IDD#PBF3x3 DFN-10I$3.60$2.52
LTC2302IDD#TRPBF3x3 DFN-10I$2.58
Demo Boards
Part NumberDescriptionPrice
DC1339ALTC2302:12-Bit 1-ch Differential 500ksps SAR ADC with SPI I/F (req. DC590 for DC apps, DC890 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
Reliability Data
Product Selector Card
Press Release
Linduino
Related Product
LTC2302/LTC2306 - Low Noise, 500ksps, 1-/2-Channel, 12-Bit ADCs
LTC2306 Package Drawing LTC2306
R461 Reliability Data
General Purpose SAR ADCs
LTC2302/LTC2306 - 12 位、单/双通道 500ksps SAR ADC,具紧凑解决方案尺寸和低功耗
LTC2302 Footprints and Symbols
LTC2302 - DC1339A Linduino.INO File
LTC2302 Linduino Header File
LTC2302 Linduino.CPP