AT30TS750A_14 Datasheet, PDF (1/48 Pages) ATMEL Corporation – Digital Temperature Sensor with Nonvolatile Registers

AT30TS750A
9- to 12-bit Selectable, ±0.5°C Accurate
Digital Temperature Sensor with Nonvolatile Registers
DATASHEET
Features
 Single 1.7V to 5.5V supply
 Measures temperature from -55C to +125C
 Highly accurate temperature measurements requiring no external components
 ±0.5°C accuracy (typical) over the 0C to +85C range
 ±1.0°C accuracy (typical) over the -25C to +105C range
 ±2.0°C accuracy (typical) over the -40C to +125C range
 User-configurable resolution
 9 to 12 bits (0.5C to 0.0625C)
 User-configurable high and low temperature limits
 Nonvolatile registers to retain user-configured or pre-defined power-up defaults
 Register locking to prevent erroneous misconfiguration
 Register lockdown for permanent, non-changeable device configuration
 ALERT output pin for indicating temperature alarms
 2-wire I²C and SMBus^™ compatible serial interface
 Supports SMBus Timeout
 Supports SMBus Alert and Alert Response Address (ARA)
 Selectable addressing allows up to eight devices on the same bus
 Built-in noise suppression filtering for clock and data input signals
 Low power dissipation
 75μA active current (typical) during temperature measurements
 Shutdown mode to minimize power consumption
 1μA shutdown current (typical)
 One-Shot mode for single temperature measurement while in Shutdown mode
 Pin and software compatible to industry-standard LM75-type devices
 Industry standard green (Pb/Halide-free/RoHS compliant) package options
 8-lead SOIC (150-mil)
 8-lead MSOP (3.0 x 3.0mm)
 8-pad Ultra Thin DFN (UDFN — 2.0 x 3.0 x 0.6mm)
Atmel-8855F-DTS-AT30TS750A-Datasheet_102014