EEWORLDEEWORLDEEWORLD

Part Number

Search

PT8A2621W

Description
Analog Circuit, CMOS, PDSO16,
CategoryAnalog mixed-signal IC    The signal circuit   
File Size206KB,14 Pages
ManufacturerPericom Technology Inc
Download Datasheet Parametric Compare View All

PT8A2621W Overview

Analog Circuit, CMOS, PDSO16,

PT8A2621W Parametric

Parameter NameAttribute value
package instructionSOP, SOP16,.25
Reach Compliance Codeunknown
JESD-30 codeR-PDSO-G16
Number of terminals16
Maximum operating temperature70 °C
Minimum operating temperature-25 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP16,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
power supply5 V
Certification statusNot Qualified
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelOTHER
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Base Number Matches1
Data Sheet
PT8A2611/2621
PIR Sensor Light Switch Controller
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features
2-stage operational amplifier as filter
General Description
The PT8A2611 and PT8A2621 are low power mixed
signal CMOS LSI designed for the automatic lamp
control using PIR sensor as motion detector.
With on chip noise filter and voltage regulator, the IC
provides stable operations throughout temperature
range. CDS input to disable day time operation is
desired.
Built-in noise rejection circuit
On-chip regulator
Override function (PT8A2621 only)
Synchronous with AC 220V/50Hz and 110V/60Hz
Pulse output (PT8A2611) for TRIAC drive or
level output (PT8A2621) for relay drive
CDS to enable/disable output
Adjustable output on time duration
ON/AUTO/OFF selectable by MODE pin
Auto-reset if the ZC signal disappears over 3 seconds
40 seconds warm-up
Quick check mode for initial installation
Operating voltage: 5V
Stand-by current: 80礎
Package:16-pin DIP and 16-pin SOP
Function Comparison
Override
PT8A2611
PT8A2621
No function
Twice
CDS feedback
Internal
With external
components
(see Fig. 10,
D9 and R15)
Output
TRIAC
RELAY
Applications
• Energy saving auto-switch in Garden, kitchen,
bathroom, corridor, storage or yard
• Auto light in meeting room
Ordering Information
Part Number
PT8A2611P / PT8A2621P
PT8A2611W / PT8A2621W
PT8A2611DE / PT8A2621DE
Package
16 - Pin PDIP
16 - Pin SOP
Die Form
Block Diagram
OP2O
OP2N
OP2P
_
+
Comparator
latch circuit
(Internal CDS
feedback,
for 2611 only)
Mode and CDS
control circuit
MODE
CDS
OP1O
OP1P
OP1N
V
EE
OSCD
+
_
Voltage
divider
Regulator
Control
circuit
RELAY
(for 2621 only)
Output circuit
TRIAC
(for 2611 only)
delay
oscillator
System
oscillator
Delay
circuit
Counter
circuit
Zero cross
debounce
RST
OSCS
ZC
PT0091(11/03)
1
Ver:3

PT8A2621W Related Products

PT8A2621W PT8A2621P PT8A2611P PT8A2611W
Description Analog Circuit, CMOS, PDSO16, Analog Circuit, CMOS, PDIP16, Analog Circuit, CMOS, PDIP16, Analog Circuit, CMOS, PDSO16,
package instruction SOP, SOP16,.25 DIP, DIP16,.25 DIP, DIP16,.25 SOP, SOP16,.25
Reach Compliance Code unknown unknown unknown unknow
JESD-30 code R-PDSO-G16 R-PDIP-T16 R-PDIP-T16 R-PDSO-G16
Number of terminals 16 16 16 16
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C
Minimum operating temperature -25 °C -25 °C -25 °C -25 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP DIP DIP SOP
Encapsulate equivalent code SOP16,.25 DIP16,.25 DIP16,.25 SOP16,.25
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE IN-LINE IN-LINE SMALL OUTLINE
power supply 5 V 5 V 5 V 5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V
surface mount YES NO NO YES
technology CMOS CMOS CMOS CMOS
Temperature level OTHER OTHER OTHER OTHER
Terminal form GULL WING THROUGH-HOLE THROUGH-HOLE GULL WING
Terminal pitch 1.27 mm 2.54 mm 2.54 mm 1.27 mm
Terminal location DUAL DUAL DUAL DUAL
Maker - Pericom Technology Inc Pericom Technology Inc Pericom Technology Inc
STM32F746 simulates I2C to read electronic compass data
[i=s] This post was last edited by Tiantianhaoqingqing at 2015-12-12 14:23 [/i] The official STM32F746 does not have an I2C simulation routine, so I referred to some great materials on the Internet an...
天天好心情亲 stm32/stm8
Send a mechatronics textbook used by our company
First of all, I wish you all a happy new year! I hope everyone will have smooth sailing and all their wishes come true in the new year! Then I'm just posting a company's internal document... I posted ...
hting104 Analog electronics
Are there any organizations in the field of embedded systems for technical exchanges and activities?
Are there any organizations in the field of embedded systems for technical exchanges and activities?...
zpslj Embedded System
Zigbee networking solution
Please help, experts, is there any networking solution for thousands of peripherals?...
eyesee RF/Wirelessly
Topic: A truly perfect protection solution for power circuits made with 3842
The typical circuit of the switching power supply made of UC3842 is shown in Figure 1. Overload and short-circuit protection is generally achieved by connecting a resistor (R4) in series at the source...
zbz0529 Power technology
[You ask me an answer] A novice asks a question about the conduction voltage drop of a triode
The book says that the voltage drop of the emitter junction of a silicon triode is about 0.7V. Why is it this value? How did this value come from?...
桂花蒸 Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 808  696  1669  891  1926  17  15  34  18  39 
Datasheet   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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号