Product Summary

The SMT160-30 is a temperature sensor. It is a sophisticated full silicon temperature sensor with a digital output. The one wire output (duty-cycle modulated) can be directly connected to all kinds of micro-controllers without the need of A/D conversion. The temperature range is –45 to 150℃. The high resolution (< 0.005 ℃) makes the SMT160-30 useful for high precision applications. The sensor is available in various housings like T018, T092, T0220 and for high volume production in SOIC. Special housing can be manufactured on request. The typical applications of the SMT160-30 are Heater systems, Measuring instruments, Washing machines, Overheating protection and Appliances.

Parametrics

SMT160-30 absolute maximum ratings: (1)Sensing Accuracy Range: 1.2℃; (2)Temperature Sensing Range: -45 to +130℃; (3)Supply Current: 200μA; (4)Supply Voltage Range: 4.75V to 7.2V; (5)Sensor Case Style: TO-92; (6)No. of Pins: 3; (7)SVHC: No SVHC (19-Dec-2011); (8)Base Number: 160; (9)IC Generic Number: 160; (10)Operating Temperature Max: 130℃; (11)Operating Temperature Min: -45℃; (12)Operating Temperature Range: -45 to +130℃; (13)Output Type: Digital; (14)Package / Case: TO-92; (15)Resolution: 0.005℃; (16)Sensor / Transducer Type: Temperature; (17)Supply Voltage Max: 7.2V; (18)Supply Voltage Min: 4.75V; (19)Termination Type: Through Hole.

Features

SMT160-30 features: (1)Absolute accuracy ± 0.7℃; (2)Linear output within 0.2℃; (3)Resolution better then 0.005℃; (4)Duty Cycle output; (5)Calibrated on chip; (6)TTL, CMOS compatible; (7)Temperature range 175℃ (-45 to +130℃); (8)Directly connectable to data input of microprocessor; (9)Easy multiplexing of multiple sensors.

Diagrams

SMT160-30 block diagram

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