AT30TS75_14 Datasheet, PDF (1/37 Pages) ATMEL Corporation – Digital Temperature Sensor

NOT RECOMMENDED
FOR NEW DESIGNS
Replaced by
AT30TS74 and
AT30TS75A
AT30TS75
9- to 12-bit Selectable, ±0.5°C Accurate
Digital Temperature Sensor
DATASHEET
See Applicable Errata in Section 12.
Features
 Single 2.7V – 5.5V supply
 Measures temperature from -55C to +125C
 Highly accurate temperature measurements requiring no external components
 ±1.0°C accuracy (typical) over the -5C to +90C range
 ±2.0°C accuracy (typical) over the -20C to +125C range
 ±3.0°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
 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
 I²C High-Speed (HS) mode compatible
 3.4MHz maximum clock frequency
 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 x 3mm)
 8-pad Ultra Thin DFN (UDFN - 2 x 3 x 0.6mm)
Atmel-8748E-DTS-AT30TS75-Datasheet_092013