Brief Description
The TSicä temperature sensor IC family are fully tested and calibrated sensors with absolute measurement accuracy on delivery – no further calibration needed. The TSicä combines outstanding accuracy with long term stability, yet it is very simple to use.
The TSicä series is specifically designed for high performance, cost-effective solutions for sensing temperature in building automation, automotive, industrial, office automation, white goods and low-power/mobile applications.

FEATUREs
• Low cost, precision temperature sensor
• Single-wire 11-bit digital serial signal output
   compatible with state-of-the-art µP controllers
• Communication range > 10 meters
• Resolution: 0.1ºC
• Accuracy: ±0.3ºC over a span of 80°C
• Wide measurement range: –50 to +150 ºC
• Signal read-out every 0.1s (other rates available
   on request)
• V+ supply voltage: 2.97 to 5.5V (industry
   standard); 3.3V or 5V (±10%) power supplies
• Package: 8-pin SOIC
• Low quiescent current: <80µA at 25°C with 3.3V –
   minimizes self-heating errors for applications such
   as wall-mounted thermostats
• System-on-a-chip based on advanced mixed-signal 
   technology integrating precision temperature sensing 
   band-gap reference with proportional-to-absolute-temperature 
   (PTAT) output, digital
   signal processor (DSP) core, and electrically
   erasable memory (EEPROM)

Benefits
• Several accuracy classes available with 100%
   upward compatibility
• No calibration by customer needed; absolute
   calibration specified
• Simple to integrate, reducing cost and time for
   application-development
• Fast data measurement – optimal for temperature control
• Packages for standard SMD, THT or application specific assembly
• Very low power consumption – ideal for
   mobile and standard applications
• Field reconfiguration/recalibration option
   available (high volume customers only)
• Outstanding long term stability