Circuitos Integrados

DS1620
Digital Thermometer and Thermostat
PDF datasheet
       
DQ 1  • 8 VDD
CLK/CONV 2 7 THIGH
RST 3 6 TLOW
GND 4 5 TCOM
       
Pin Symbol Description
1 DQ 3-Wire input/output
2 CLK/CONV 3-Wire clock input &stand-alone convert input
3 RST reset
4 GND power ground
5 TCOM Hi/Lo combined trigger
6 TLOW low Temp trigger
7 THIGH high Temp trigger
8 VDD +3V to +5V


Specifications
(typical values under recommended operating conditions, unless specified)
Parameter Value Unit
Data resolution 9 Bits
Measurement range -55 to +125 Deg C
Supply Voltage 3 - 5 Volts

Notes
  • Temperature excursions beyond user defined Max / Min limits will trigger THIGH or TLOW outputs for application driven temperature correction.

Note
Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.

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