A54 Datasheet 5 TO 500 MHz CASCADABLE AMPLIFIER

Manufacturer: Tyco Electronics (now TE Connectivity)

Datasheet Details

Part number	A54
Manufacturer	Tyco Electronics (now TE Connectivity)
File Size	169.64 KB
Description	5 TO 500 MHz CASCADABLE AMPLIFIER
Download	A54 Download (PDF)

5367 TIMER START I/O LOW-V SET TIMER OUT LED + SUPPLY TIMING RES.

FEEDBACK 1 2 3 4 5 6 7 8 V SS V DD LOGIC 16 15 14 13 12 11 10 9 GUARD 2 DETECT.

IN GUARD 1 SENSITIVITY SET OSC.

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 an alarm. In addition, special features are incorporated to facilitate alignment and test of the finished smoke detector. This device is designed to comply with Underwriters Laboratories Specification UL217. The internal oscillator and timing circuitry keeps standby power to a minimum by powering down the device for 1.66 seconds an.

Part Number	Description	Manufacturer
A540	SILICON RECTIFIER	Powerex Power Semiconductors
A540L	SILICON RECTIFIER	Powerex Power Semiconductors
A540LA	SILICON RECTIFIER	Powerex Power Semiconductors
A540LB	SILICON RECTIFIER	Powerex Power Semiconductors
A540LC	SILICON RECTIFIER	Powerex Power Semiconductors

Part Number	Description