DS1616 Datasheet

DS1616 Temperature and Three Input MUXed 8-bit Data Recorder

Vbat X1 X2 AINx INSPEC OUTSPEC INT GND AGND ST RST I/O SCLK TX RX COMSEL VCC DS1616 DS1616S - Battery Supply - Crystal Input - Crystal Output - Analog in - In-specification Output - Out-of-specification Output - Interrupt Output - Digital Ground - Analog Ground - Start/Status Input - 3-wire Reset.

Features

Measures four channels of data: − Integrated 8-bit temperature sensor, − Integrated 8-bit Analog-to-Digital Converter (ADC) with a three input mux for measuring up to three external sensors Digital thermometer measures temperature -40°C to +85°C in 0.5°C increments (-40°F to +183.2°F in 0.9°F increments) Digital thermometer provides ±2°C accuracy Real Time Clock/Calendar in BCD format counts seconds, minutes, hours, date, month, day of the week, and year with leap year compensation. The Real Time Clock is fully Y2K-compliant Automatically wakes up and measures temperature and/or ADC data at us.