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A5303 - Photoelectric Smoke Detector
(Allegro)
A5303
Photoelectric Smoke Detector with Interconnect, Timer, and Latching Alarm Indicator
FEATURES AND BENEFITS
▪ Low average standby current allows .
A531 - 10 TO 500 MHz CASCADABLE AMPLIFIER
(Tyco Electronics)
A531/SMA531
10 TO 500 MHz CASCADABLE AMPLIFIER · HIGH GAIN-TWO STAGES: 32 dB (TYP.) · HIGH EFFICIENCY: 17 mA at +5 Vdc · LOW NOISE FIGURE: 2.0 dB (TYP.
A5338 - Smoke Detector
(Allegro MicroSystems)
A5338
Package A, 16-lead DIP
Smoke Detector with Interconnect and Timer
The A5338CA is a low-current, CMOS circuit providing all of the required fea.
A5347CA - SMOKE DETECTOR WITH INTERCONNECT AND TIMER
(Allegro MicroSystems)
5347
SMOKE DETECTOR WITH INTERCONNECT AND TIMER
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 .
A5348 - Ionization Smoke Detector
(Allegro)
A5348
Ionization Smoke Detector with Interconnect and Timer
FEATURES AND BENEFITS
▪ Low average standby current for long battery life ▪ Interconnect .
A5348CA - Ionization Smoke Detector
(Allegro MicroSystems)
A5348
Ionization Smoke Detector with Interconnect and Timer
FEATURES AND BENEFITS
▪ Low average standby current for long battery life ▪ Interconnect .
A5349CA - AC SMOKE DETECTOR
(Allegro MicroSystems)
Data Sheet 26110.4
5349
AC SMOKE DETECTOR WITH INTERCONNECT AND TIMER
TIMER START 1 I/O 2
LOGIC
16 GUARD 2 15 DETECT. IN
LOW-V SET 3 TIMER OUT 4.
A5350 - Ionization Smoke Detector
(Allegro)
A5350 Ionization Smoke Detector with Interconnect
Features and Benefits
▪ Low average standby current for long battery life ▪ Interconnect up to 125 .
A5350CA - Ionization Smoke Detector
(Allegro MicroSystems)
A5350 Ionization Smoke Detector with Interconnect
Features and Benefits
▪ Low average standby current for long battery life ▪ Interconnect up to 125 .
A5354CA - SMOKE DETECTOR
(Allegro MicroSystems)
Data Sheet 26110.6
5354
NO CONNECT. 1 NC I/O 2
LOW-V SET 3 NO CONNECT. 4 NC
LED 5
LOGIC
OSC. & TIMING
16 GUARD 2 15 DETECT. IN
14 GUARD1
13
SEN.
