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Part Name(s) : 1616 1616L UTC1616 UTC
Unisonic Technologies
Description : 6 tones SIREN/alarm SOUND GENERATOR WITH SOFT CHIRP View

DESCRIPTION
The UTC 1616 is a CMOS design for 6 different alarm sounds applICation. The sound of UTC 1616 will be generated in cycling sequence. The soft chirp is only generated within 200ms of the 1st sound.
By the way, UTC 1616 is also partitioned for single tone siren/alarm sound generator with soft chirp, 1616A. The types of UTC 1616 Series are listed as following.
    1616: 6 tones with 200ms soft chirp in the 1st sound.
    1616A: Single tone with 200ms soft chirp on chip.

FEATURES
* Low operating voltage: 2V ~ 5V.
* On-chip RC oscillator.
* Low stand by current.
* CMOS process.

Part Name(s) : 1618-D16-T 1618G 1618L UTC
Unisonic Technologies
Description : 6 tones SIREN/alarm SOUND GENERATOR View

■ DESCRIPTION

The UTC 1618 is a CMOS design for 6 different alarm sounds applICation. According to the priority of the select keys, the sound of UTC 1618 will be generated in cycling sequence.



■ FEATURES

* Auto power off function, reduce power consumption.

* Low operating voltage: 2V ~ 5V.

* On-chip RC oscillator.

* 6 different sounds.

* 6 prioritized keys for selecting 6 different sounds.

* Low stand by current.

* CMOS process.



 


Part Name(s) : CF5761 CF5761CA CF5761EA CF5761HA CF5761LB CF5761MB CF5761NB NPC
Nippon Precision Circuits
Description : CMOS Analog Clock IC with alarm Function View

OVERVIEW
The CF5761 series are analog clock ICs with alarm functions that derive their timing from a standard 32.768kHz oscillator element. Two kinds of alarm output are available and can be selected using a control pin. The series lineup comprises devICes with various alarm patterns and motor outputs for a wide range of clock specifICations. They support convenient functions, such as input chattering elimination circuit and power-on clear functions. They are fabrICated using Molybdenum-gate CMOS process, realizing low power consumption.

FEATURES
■ 32.768kHz fundamental frequency oscillator
■ Feedback resistor and oscillator capacitor CD built-in
■ Supports various alarms: piezo-alarm, electromagnetIC speaker
■ Snooze function
■ Switchable alarm function using SEL pin
alarm auto-stop function (see series lineup)
■ Input chattering elimination circuit (SEL, AI, SN)
■ Test function
■ 1.2 to 3.6V operating supply voltage
■ Molybdenum-gate CMOS process
chip form (CF5761××)

Part Name(s) : 1607 1607L 1607-D08-T 1607L-D08-T UTC
Unisonic Technologies
Description : 6 tones SIREN/alarm SOUND GENERATOR View

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.


Part Name(s) : SC8560 SC8560S Silan
Silan Microelectronics
Description : DIGITAL alarm CLOCK View

DESCRIPTION

The SC8560 is an alarm equipped digital clock IC with built-in drivers capable of directly driving LED display equipment.





FEATURES

* Single chip P-channel ED MOS LSI

* LED direct drive using time division (duplex configuration)

* Wide operating power supply voltage range

* Built-in alarm function with 24-hour control

* Supports changeover between 12-hour AM/PM and 24-hour displays

* Built-in battery backup CR oscillator

* Built-in automatIC fast forward function for hour and minute settings

* Built-in snooze function supporting repeat use

* Uses 50Hz as standard frequency

* Built-in sleep timer function (maximum intervals for 59 minutes or 1 hour and 59 minutes)

* Equipped with power failure display function

* 900Hz output for alarm tone


Part Name(s) : NTE2062 NTE-Electronic
NTE Electronics
Description : Integrated Circuit PMOS Digital alarm Clock View

Features:

• Single–chip ED MOS LSI

• LED Direct Drive by Time–Sharing (Duplex)

• Wide Operating Voltage Range

alarm on a 24–Hour Basis

• Two Selections of Time Format:

   AM/PM 12–Hour Basis & 24–Hour Basis

• On–chip CR Oscillator for Battery Backup

• 50Hz or 60Hz Reference Frequency

• AutomatIC Advance Capable:

   “Hours”, “Minutes”

• Sleep Timer:

   Max. 59 Minutes or 1Hour, 59 Minutes

• Repeatedly Usable Snooze

• Power Failure IndICator

• 900Hz Output for alarm Tone



Functions:

• Real Time Display

alarm with Snooze

• Sleep Timer



ApplICations:

alarm Clock

• Clock Radio



 


Part Name(s) : RE46C160 RANDE
R and E International, Inc.
Description : CMOS alarm ASIC View

General Description
The RE46C160 is a low power CMOS general purpose alarm detector IC whICh provides an interface to a piezoelectrIC horn and LED for signaling and notifICation. With a few external components this IC can provide many features for a variety of alarm applICations. In addition low standby current makes this circuit ideal in battery powered applICations.

Features
• Guard Outputs for Detect Input
• Low leakage MOSFET input comparator
• Internal Reverse Battery Protection
• Internal Low Battery Detection
• Low Quiescent Current Consumption (<6uA)
• Available in 16L PDIP or 16L N SOIC
• ESD Protection on all Pins
• Compatible with MC14600

Part Name(s) : SC8562 Silan
Silan Microelectronics
Description : DIGITAL alarm CLOCK WITH LED DRIVER View

DESCRIPTION

The SC8562 is alarm equipped digital clock IC with built-in drivers capable of directly driving LED display equipment.SC8562 has features such as easy setting, two alarms and can be used at a wide operating voltage range.



FEATURES

* Duplex LED display (SC8560-use LED panel usable)

* Two alarms on chip (600Hz, 1200Hz)

* Up, down /fast, slow time setting available (easy setting)

* 12/24-hour mode, 50/60 Hz selectable (provided that it is impossible to select the combination of 24-hour mode and 60 Hz)

* On–chip CR oscillator for backup use at the time of power failure

* Power failure indICator

* 59-minute alarm/sleep timer

* 6-minute snooze function

* Radio output function

* P-channel ED MOS

* Pin 28 dual-in-line shrink package

* Wide operating voltage/operating temperature range VDD=-14 to -8V/ -20 to +70°C



APPLICATIONS

* alarm clocks

* Clock-radios


Part Name(s) : HT6P12 HT6P12-20 Holtek
Holtek Semiconductor
Description : Learning Car alarm Decoder View

General Description

The HT6P12 is a 24-bit decoder with a learning function. It pairs with the HT6P20D encoder for remote control system applICations.



Features

• Operating voltage: 2.4V~5.2V

• Low power consumption and high noise immunity

• Built-in oscillator needs only 5% resistor

• Learning function

• Maximum of 8 sets of customer codes can be stored

• 2^24 information

• 3 local alarm trigger inputs: TRIG, AL+, AL-

• ACC can disarm whole car alarm system

• Easy interface with RF or IR medium

• Check received codes 3 times



ApplICations

• Burglar alarm system

• Smoke and fire alarm system

• Garage door controllers

• Car door controllers

• Car alarm system

• Security system

• Cordless telephones

• Other remote control systems


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