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IZ8005 データシート(PDF) 3 Page - Integral Corp. |
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IZ8005 データシート(HTML) 3 Page - Integral Corp. |
3 / 6 page IZ8005 3 Pad Description Pad Pad Name I/O Function 1~3 SA1~SA3 O LCD segment drive 4~6 SB1~SB3 O LCD segment drive 7~19 SC1~SC3 O LCD segment drive 10~12 SD1~SD3 O LCD segment drive 13 SE1 O LCD segment drive 14 VEE O Generate negative voltage (–1.5V) 15 CAP O For negative voltage, NMOS output 16 C512 O For negative voltage, inverter output 17 TV B Test pin for IC 18 TEST1 I Test pin for IC 19 LOWC B For the supply voltage detector. Open the pin when not in use. 20 VSS I Power supply GND 21 SC B Common point, NMOS open drain 22 RF O Connect reference resistor, PMOS open drain 23 RS O Connect sensor resistor, PMOS open drain 24 VDD I Positive power supply 25 PSW I Pull low input pin, push switch to turn the power on or off 26 TEST2 I Pull low test pin, for production test, floating LCD displays the real time value, when connected to VDD, LCD displays the highest value. 27 INIT I Test pin for IC 28 ML I Connect to VDD for memory function, otherwise floating. 29 FEVL I Floating with fever function, otherwise connect to VDD. 30 S804KL I Floating buzzer is 4kHz, connect to VDD if buzzer is 8kHz. 31 OSCI I For system oscillator in 32 OSCO O For system oscillator out 33 BZ1 O Buzzer output 1 34 BZ2 O Buzzer output 2 35~37 COM1~COM3 O LCD backplane drive, 3-level voltage out Absolute Maximum Ratings Supply voltage.......................0V to 2.0V Input voltage.............. VSS–0.5V to VDD+0.5V Operation Temperature.......–20°C to +75°C Storage Temperature.............–55°Cto +125°C Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maximum Ratings” may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. |
同様の部品番号 - IZ8005 |
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同様の説明 - IZ8005 |
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