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IZ8016
FEATURES
• Measurement accuracy: ± 1oC • Resolution : 0.2oC (oF) • 31/2 + 7 Indicators, 1/2 duty LCD • Low power consumption • Few external components • Easiness in adjustment • Single 1.5V battery operation • Bare chip is available
FUNCTIONS
• Measurable temperature range –49oC ~ +49.8oC -57oF ~ +121.8oF • Suitable Thermistor RT=10kΩ ± 1% (at 25oC) • Sampling Cycle 1 seconds, 3 seconds, 5 seconds, 10 seconds (Default 10 sec) • Oscillation Frequency 32.768 KHz • Temperature adjustment: Adjustment of temperature is made by adjusting fundamental resistance against dispersion in resistance values of thermistors
ELECTRICAL CHARACTERISTICS
(Ta = 25oC, VSS = 0V, VCC = 1.5V unless otherwise specified) Characteristic Operating Voltage LCD Voltage Supply Current
APPLICATION CIRCUIT
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IZ8016 Datasheet
