A5364CA

A5364CA Datasheet

A5364

Part	Datasheet
A5364CA	A5364CA (pdf)

Related Parts	Information
A5364CA-T	A5364CA-T

PDF Datasheet Preview
A5364 Ionization Smoke Detector with Interconnect Package 16-pin DIP suffix A Not to scale The A5364 is a low-current, CMOS circuit providing all of the required features for an ionization-type smoke detector. A networking capability allows as many as 125 units to be interconnected so that if any unit senses smoke all units will sound their alarm. In addition, special features are incorporated to facilitate alignment and test of the finished smoke detector. The device is Recognized by Underwriters Laboratories for use in smoke alarms that comply with Standard UL217. The internal oscillator and timing circuitry keep standby power to a minimum by powering down the device for seconds and sensing for smoke for only 10 ms. Every 24 on-off cycles, a check is made for a low battery condition. By substituting other types of sensors or a switch for the ionization detector, this device can be used in numerous other battery-operated safety/security applications. The A5364 is supplied in a low-cost 16-pin dual in-line plastic package DIP . It is rated for continuous operation over the temperature range of 0°C to 50°C. The Pb lead free version suffix has 100% matte tin leadframe plating. To / from other units 200 Ω B 200 kΩ 16 GUARD2 DETECT IN A5364 LOW-V SET GUARD1 4 NC 330 Ω 5 13 SENSITIVITY SET 12 OSC CAP HORN2 MΩ 7 TIMING RES 10 HORN1 FEEDBACK 9 VSS 200 k Ω Push to Test A Use an external resistor to adjust sensitivity for a particular smoke chamber. B A resistor to VSS or VDD may be added to this pin to modify low battery voltage threshold. C Value of component will vary, based on the piezoelectric horn used. MΩ C 220 kΩ C 26110.7E A5364 Ionization Smoke Detector with Interconnect Selection Guide Part Number A5364CA-T A5364CA Pb-Free Yes Packing 25 pieces per tube Absolute Maximum Ratings* Characteristic Notes Rating Units

PDF Datasheet Preview

A5364

Ionization Smoke Detector with Interconnect

Package 16-pin DIP suffix A

Not to scale

The A5364 is a low-current, CMOS circuit providing all of the required features for an ionization-type smoke detector. A networking capability allows as many as 125 units to be interconnected so that if any unit senses smoke all units will sound their alarm. In addition, special features are incorporated to facilitate alignment and test of the finished smoke detector. The device is Recognized by Underwriters Laboratories for use in smoke alarms that comply with Standard UL217.

The internal oscillator and timing circuitry keep standby power to a minimum by powering down the device for seconds and sensing for smoke for only 10 ms. Every 24 on-off cycles, a check is made for a low battery condition. By substituting other types of sensors or a switch for the ionization detector, this device can be used in numerous other battery-operated safety/security applications.

The A5364 is supplied in a low-cost 16-pin dual in-line plastic package DIP . It is rated for continuous operation over the temperature range of 0°C to 50°C. The Pb lead free version suffix has 100% matte tin leadframe plating.

To / from other units
200 Ω B
200 kΩ 16

GUARD2

DETECT IN

A5364

LOW-V SET

GUARD1
4 NC 330 Ω 5
13 SENSITIVITY SET
12 OSC CAP

HORN2

MΩ 7 TIMING RES
10 HORN1

FEEDBACK
9 VSS
200 k Ω Push to Test

A Use an external resistor to adjust sensitivity for a particular smoke chamber.

B A resistor to VSS or VDD may be added to this pin to modify low battery voltage threshold.

C Value of component will vary, based on the piezoelectric horn used.

MΩ C
220 kΩ C
26110.7E

A5364

Ionization Smoke Detector with Interconnect

Selection Guide Part Number

A5364CA-T A5364CA

Pb-Free Yes

Packing 25 pieces per tube

Absolute Maximum Ratings*

Characteristic

Notes

Rating

Units

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Datasheet ID: A5364CA 516042