1607
1607 is 6 TONES SIREN/ALARM SOUND GENERATOR manufactured by Unisonic Technologies.
UNISONIC TECHNOLOGIES CO.,LTD 1607
6 TONES SIREN/ALARM SOUND GENERATOR
DESCRIPTION
The UTC 1607 is a CMOS IC and design for 6 different alarm sounds application. The sound of UTC 1607 will be generated in cycling sequence.
DIP-8
CMOS IC
Features
- Low operating voltage: 2V ~ 5V.
- On-chip RC oscillator.
- Low stand by current.
- CMOS process.
- Pb-free plating product number: 1607L
PIN CONFIGURATIONS
PIN PIN I/O FUNCTION NO. NAME 1 OSC2 I Oscillator pin with 2 OSC1 O external resistor. An internal pull-up resistor. Might 3 INI I disable BZ1, BZ2, when connected to GND. 4 GND Power supply pin (-) 5 BZ1 O Audio output pins 6 BZ2 O 7 VDD Power supply pin (+) 8 NC No connecting
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