Application Circuits
IZ8005
IZ8005
Notes:
• Substrate connect to VDD.
• VEE, CAP and C512 are externally connected to capacitors for stabilizing
VEE (=1.5V).
• BZ1 and BZ2 are connected to an external Buzzer for generating sounds.
• LOWC is connected to an external resistor for adjusting the detector level of a low
voltage detector. Open the pin when not in use.
• OSCI, OSCO are connected to an external resistor, and form an RC oscillator
with a built-in capacitor for SYSTEM clock (=32kHz)
• RS, RF, SC constitute an alternating RC oscillator, which allows one
oscillator, namely RS or RF, active at a time.
• REF (reference resistor) is a resistor value equal to 503ET sensor in 37.00°C.
• SENSOR is a 503ET thermistor.
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