1607 查看數據表（PDF） - Unisonic Technologies
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1607 Datasheet PDF : 3 Pages
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UNISONIC TECHNOLOGIES CO.,LTD
1607
6 TONES SIREN/ALARM
SOUND GENERATOR
CMOS IC
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.
FEATURES
* Low operating voltage: 2V ~ 5V.
* On-chip RC oscillator.
* Low stand by current.
* CMOS process.
DIP-8
*Pb-free plating product number: 1607L
PIN CONFIGURATIONS
PIN PIN
NO. NAME I/O
FUNCTION
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
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
1607-D08-T
1607L-D08-T
Package
DIP-8
Packing
Tube
PIN CONFIGURATION
OSC2 1
8
NC
OSC1 2
7
VDD
UTC 1607
INI 3
6
BZ2
GND 4
5
BZ1
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co.,LTD
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QW-R502-041,B
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