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UNISONIC TECHNOLOGIES CO., LTD
1617 CMOS IC
www.unisonic.com.tw 1 of 4 Copyright © 2014 Unisonic Technologies Co., Ltd QW-R502-016.F
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. ORDERING INFORMATION Ordering Number Package Packing Lead Free Halogen Free 1617L-D08-T 1617G-D08-T DIP-8 Tube 1617xL-D08-T 1617xG-D08-T DIP-8 Tube - 1617G-S08-R SOP-8 Tape Reel - 1617xG-S08-R SOP-8 Tape Reel
UNISONIC TECHNOLOGIES CO., LTD 2 of 4 www.unisonic.com.tw Q W - R 5 0 2 - 0 1 6 . F MARKING Package Marking 1617 1617x DIP-8 SOP-8 PIN CONFIGURATION PIN DESCRIPTIONS Pin No Symbol I/O Function 1 OSC2 I Oscillator pin with external resistor. 2 OSC1 O 3 INI I An internal pull-up resistor. Might disable BZ1, BZ2, when connected to GND. 4 GND - Power supply pin (-). 5 BZ1 O Audio output pins. 6 BZ2 O 7 V DD - Power supply pin (+) . 8 NC - No connecting.
UNISONIC TECHNOLOGIES CO., LTD 3 of 4 www.unisonic.com.tw Q W - R 5 0 2 - 0 1 6 . F ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Supply Voltage V DD -0.3 ~ 6 V Input Voltage V I -0.3 ~ V DD+0.3 V Output Voltage V O -0.3 ~ V DD+0.3 V Operating Temperature T OPR 0 ~ 65 C Storage Temperature T STG -40 ~ 125 C ELECTRICAL CHARACTERISTICS (Unless otherwise specified: VDD=3V , TA=25C) PARAMETER SYMBOL MIN TYP MAX UNIT Operating Voltage V DD 2 3 5 V Operating Current I OP 300 500 μA BZ1, BZ2 Driving Current IOH 1 mA IOL 1 mA Operating Frequency F OP 70 80 128 KHz
UNISONIC TECHNOLOGIES CO., LTD 4 of 4 www.unisonic.com.tw Q W - R 5 0 2 - 0 1 6 . F TYPICAL APPLICATION CIRCUIT 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.