Features

• 16-Bit Resolution, No Missing Codes
• Internal Reference, High Accuracy 10ppm/°C (Max)
• Single-Ended (LTC2461) or Differential (LTC2463)
• 2LSB Offset Error (Typ)
• 0.01% Gain Error (Typ)
• 60 Conversions Per Second
• Single Conversion Settling Time for Multiplexed Applications
• 1.5mA Supply Current
• 200nA Sleep Current
• Internal Oscillator—No External Components Required
• 2-Wire I2C Interface with Two Addresses Plus One Global Address for Synchronization
• Ultra-Tiny, 12-Lead, 3mm × 3mm DFN and MSOP Packages

Typical Application

Packaging

Datasheet

• LTC2461/LTC2463 - Ultra-Tiny, 16-Bit I2C ΔΣ ADCs with 10ppm/°C Max Precision Reference

Reliability Data

• R461 Reliability Data

Product Selector Card

• No Latency Delta-Sigma™ ADCs
• Ultra-Tiny 16-Bit ΔΣ ADC Family

Press Release

• 16-Bit I2C ADC Integrates 2ppm/°C Reference in 3mm x 3mm Package

Linduino

• LTC2461 - DC1491A Linduino .INO File
• LTC2461 Linduino .CPP File
• LTC2461 Linduino Header File

Related Product

• LTC2461 - Ultra-Tiny, 16-Bit I2C Delta Sigma ADCs with 10ppm/C Max Precision Reference
• LTC2451 - Ultra-Tiny, 16-Bit ΔΣ ADC with I2C Interface
• LTC2473 - Selectable 208sps/833sps, 16-Bit I2C ΔΣ ADCs with 10ppm/°C Max Precision Reference
• LTC2453 - Ultra-Tiny, Differential, 16-Bit Delta Sigma ADC With I2C Interface
• LTC2483 - 16-Bit ΔΣ ADC with Easy Drive Input Current Cancellation and I2C Interface
• LTC2471 - Selectable 208sps/833sps, 16-Bit I2C ΔΣ ADCs with 10ppm/°C Max Precision Reference
• LTC2485 - 24-Bit ΔΣ ADC with Easy Drive Input Current Cancellation and I2C Interface
• LTC2481 - 16-Bit Delta Sigma ADC with Easy Drive Input Current Cancellation and I2C Interface
• LTC2990 - Quad I2C Voltage, Current and Temperature Monitor
• LTC6655 - 0.25ppm Noise, Low Drift Precision References