Digital Temperature Sensor
Atmel AT30TSE752, AT30TSE754, AT30TSE758
9- to 12-bit Selectable, ±0.5°C Accurate Digital Temperature Sensor with Nonvol...
Description
Atmel AT30TSE752, AT30TSE754, AT30TSE758
9- to 12-bit Selectable, ±0.5°C Accurate Digital Temperature Sensor with Nonvolatile Registers
and Serial EEPROM
Features
DATASHEET See Applicable Errata in Section 16.
Integrated Temperature Sensor + Nonvolatile Registers + Serial EEPROM 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 Single 2.7V - 5.5V supply 100KHz and 400KHz compatibility 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)
Digital Temperature Sensor Features
Measures temperature from -55C to +125C
Highly accurate temperature measurements requiring no external components ±0.5°C accuracy (typical) over the 0C to +85C range ±1.0°C accuracy (typical) over the -25C to +105C range ±2.0°C accuracy (typical) over the -40C to +125C range
Pin and software compatible to industry-standard LM75-type devices
User-configurable resolution 9 to 12 bits (0.5C to 0.0625C)
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
One-shot mode for single temperature measurement while...
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