DataSheet.in

A5303 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Photoelectric Smoke Detector - Allegro

भाग संख्या A5303
समारोह Photoelectric Smoke Detector
मैन्युफैक्चरर्स Allegro 
लोगो Allegro लोगो 
पूर्व दर्शन
1 Page
		
<?=A5303?> डेटा पत्रक पीडीएफ

A5303 pdf
A5303
Selection Guide
Part Number
A5303SESTR-T
A5303SLE-T
A5303SLETR-T
Photoelectric Smoke Detector
with Interconnect, Timer, and Latching Alarm Indicator
Pb-free and RoHS
Yes
Yes
Yes
Package
20-contact QFN
20-pin TSSOP (JEDEC MO-153AC)
20-pin TSSOP (JEDEC MO-153AC)
Packing
1500 pieces / 7-in. reel
75 pieces / tube
4000 pieces / reel
Absolute Maximum Ratings
Characteristic
Supply Voltage Range
DC Input Voltage Range
Operating Ambient Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Symbol
VDD
VIN
TA
TJ(max)
Tstg
Referenced to VSS
Referenced to VSS
Allegro Range S
Notes
Rating
–2.3 to 6
–0.3 to 6
–20 to 85
150
–55 to 150
Units
V
V
ºC
ºC
ºC
Thermal Characteristics
Characteristic
Package Thermal Resistance
Symbol
RθJA
Test Conditions*
ES Package, 4-layer PCB, based on JEDEC standard
LE Package, estimated, single-layer PCB, minimal exposed copper area
*Additional thermal information available on Allegro website.
Value Units
37 ºC/W
127 ºC/W
Pin-out Diagram
IRED
STROBE
DETECT
C2
C1
1
2
3
4
5
PAD
15 SOUT0
14 SOUT1
13 SOUT2
12 LED
11 HORN
ES Package
SOUT1 1
SOUT0 2
I/O 3
BLINK 4
HUSH 5
ISET 6
VDD 7
IRED 8
STROBE 9
DETECT 10
20 SOUT2
19 LED
18 HORN
17 TEST
16 OSC CAP
15 VSS
14 TRES
13 LVSET
12 C1
11 C2
LE Package
Terminal List
Number
ES LE
14 1
15 2
16 3
17 4
18 5
19 6
20 7
18
29
3 10
4 11
5 12
6 13
7 14
8 15
9 16
10 17
11 18
12 19
13 20
PAD
Name
SOUT1
SOUT0
I/O
BLINK
HUSH
ISET
VDD
IRED
STROBE
DETECT
C2
C1
LVSET
TRES
VSS
OSC CAP
TEST
HORN
LED
SOUT2
Function
Logic push-pull output for controlling an external sound IC
Logic push-pull output for controlling an external sound IC
Input-output to interconnected detectors
Logic input for enabling/disabling the LED blink during standby
Input for photoamplifier timer mode reference; can also disable timer mode
A resistor on this pin connected to VSS sets the IRED output current
Positive supply voltage
Terminal to drive smoke chamber IR LED
Strobed supply (VDD – 2 V) for photoamplifier low-side reference
Photoamplifier input
Sets photoamplifier gain in standby mode
Sets photoamplifier gain in supervisory mode
Optionally used with a resistor to adjust the low-battery threshold
Connection for resistor to set clock times/frequency
Negative supply voltage
Connection for capacitor and resistor to set clock times/frequency
Enables push-to-test mode; starts timer mode, if enabled
Logic output which optionally enables a boost converter to drive a horn
Output to drive visible LED
Logic push-pull output for controlling an external sound IC
Exposed pad for enhanced thermal dissipation
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
2

विन्यास 15 पेज
डाउनलोड[ A5303 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
A5303Photoelectric Smoke DetectorAllegro
Allegro


भाग संख्याविवरणविनिर्माण
30L120CTSchottky RectifierPFC Device
PFC Device
AT28C010-12DKSpace 1-MBit (128K x 8) Paged Parallel EEPROMATMEL
ATMEL
B20NM50FDN-CHANNEL POWER MOSFETSTMicroelectronics
STMicroelectronics
D8442SD844SavantIC
SavantIC
FAE391-A20AM/FM Automotive Electronic TunerMitsumi
Mitsumi


Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z



www.DataSheet.in    |   2017   |  संपर्क   |   खोज     |   English