LS6501LP(2001) View Datasheet(PDF) - LSI Corporation

Part Name

Description

Manufacturer

LS6501LP
(Rev.:2001)

PIR MOTION DETECTOR

LSI Corporation  

PARAMETER

SYMBOL

OUTPUT DRIVE CURRENT:

Triac (AC MODE)

IO

Relay (DC MODE)

IO

TRIAC OUTPUT TIMING:

Pulse Width

Delay from zero crossover

TTPW

TOD

Delay difference between

zero crossovers

TODD

AC INPUT IMPEDANCE

ZAC

LED OUTPUT:

Sink Current

ILS

Pulse Width

TLPW

DUAL PULSE MODE:

Time between pulse-pairs

TR

for motion recognition

MIN

-40

-10

20

1.00

-

270

-

.75

-

TYP

-

-

30

1.2

-

-

-

1

-

MAX

-

-

45

1.32

150

-

8

1.25

5.125

UNIT CONDITIONS

mA

With 3V Triac Gate Drive

mA

With 1V Max. across the

LS6501LP.

µs

VDD = 8V, f = 60Hz and

ms

2.7V P-P AC input

µs

f = 60Hz

kΩ

-

mA

VDD = 8V, Vo = .5V Max.

sec

f = 60Hz.

sec

-

DIFF AMP 2 3

OUTPUT

DIFF AMP 2

INPUT (-)

2

DIFF AMP 1 1

OUTPUT

DIFF AMP 1

INPUT (-)

16

DIFF AMP 1 15

INPUT (+)

VREG

-

AMP

+

VREG

TIMER

CONTROL 13

INPUT

A/D

CONVERTER

WINDOW

COMPARATOR

V REG

-

AMP

+

V REG

-

COMP

+

V REG

-

COMP

+

OUTPUT

DURATION

TIMER

VREG

5 VOLT

REGULATOR

14

5V REGULATOR

OUTPUT

8 VDD

6 VSS

DIGITAL

FILTER

1 SECOND

PULSE GEN

PULSE

SELECT

LOGIC

CONTROL

LOGIC

OUTPUT

BUFFER

9 LED OUTPUT

10

PULSE MODE

SELECT INPUT

7 TRIAC/RELAY OUTPUT

ZERO CROSS-OVER

DETECT

5 AC INPUT

INHIBIT INPUT 11

DEAD TIME

SELECT INPUT

12

6501LP-070601-4

INHIBIT

COMPARATOR

DEAD

TIME

TIMER

OSCILLATOR

4 OSCILLATOR INPUT

FIGURE 2. LS6501LP BLOCK DIAGRAM

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