1617 UTC | Alldatasheet
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Technical content
UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R502-016,C
6 TONES SIREN/ALARM
DESCRIPTION
The UTC 1617 is a CMOS design for 6 different alarm sounds application. The sound of UTC 1617 will be generated in cycling sequence. By the way, UTC 1617 is also partitioned to 6 types for single tone siren/alarm sound generator. The types of UTC 1617 Series are listed as following. 1617: 6 tones on chip. 1617A: Single tone which be outputted from 1617’s 1st sound. 1617B: Single tone which be outputted from 1617’s 2nd sound. 1617C: Single tone which be outputted from 1617’s 3rd sound. 1617D: Single tone which be outputted from 1617’s 4th sound. 1617E: Single tone which be outputted from 1617’s 5th sound. 1617F: Single tone which be outputted from 1617’s 6th sound.
FEATURES
- Low operating voltage: 2V ~ 5V. * On-chip RC oscillator. * Low stand by current. * CMOS process. DIP-8 *Pb-free plating product number: 1617L PIN CONFIGURATION BZ1GND BZ2 NC VDD OSC2 OSC1 INI UTC 1617 PIN DESCRIPTIONS Pin No Symbol I/O Function
1 OSC2 I
2 OSC1 O
Oscillator pin with external resistor. 3 INI I An internal pull-up resistor. Might disable BZ1, BZ2, when connected to GND. 4 GND - Power supply pin (-).
5 BZ1 O
6 BZ2 O
Audio output pins. 7 V DD - Power supply pin (+) . 8 NC - No connecting.
UTC UNISONIC TECHNOLOGIES CO., LTD. 2 QW-R502-016,C ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Supply Voltage V DD -0.3 ~ 6 V Input Voltage Vi -0.3 ~ V DD+0.3 V Output Voltage Vo -0.3 ~ V DD+0.3 V Operating Temperature Topr 0 ~ 65 °C Storage Temperature Tstg -40 ~ 125 °C ELECTRICAL CHARACTERISTICS (Unless otherwise specified: V%%=3V , Ta=25°C) PARAMETER SYMBOL MIN. TYP. MAX. UNIT Operating Voltage V DD 2 3 5 V Operating Current Iop 300 500 uA Ioh 1 mA BZ1, BZ2 Driving Current Iol 1 mA Operating Frequency Fop 70 80 128 K Hz APPLICATION CIRCUIT (ú) 12VVDD IN5392 2.2K 1K 10µ/16V 945 100 882 6805 40.01µ 51K ZD OSC2 OSC1 INI GND NC V DD BZ2 BZ1 UTC 1617 3.3 V
UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R502-016,C APPLICATION CIRCUIT (û) 12VVDD IN5392 2.2K 1K 10µ/16 V 882 100 680 680 40.01µ 51K ZD UTC 1617 100 945945 772 772 882 OSC2 OSC1 INI GND NC VDD BZ2 BZ1 3.3 V UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.