PIR CONTROLLER. M7616 Datasheet

M7616 CONTROLLER. Datasheet pdf. Equivalent

Part M7616
Description DC PIR CONTROLLER
Feature MOSDESIGN SEMICONDUCTOR CORP. DC PIR CONTROLLER PIR CONTROLLER M7616 GENERAL DESCRIPTION The M761.
Manufacture MOSDESIGN
Datasheet
Download M7616 Datasheet



M7616
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
DC PIR CONTROLLER
PIR CONTROLLER
M7616
GENERAL DESCRIPTION
The M7616 is a low power PIR ( passive infra-red ) controller LSI designed for battery powered can be used in many
application. The chip contains operation amplifiers, comparators, timer ,a voltage regulator, 2 oscillator and control circuits.
An CDS device is installed externally to cut off the operation of M7616 during the day time.
FEATURES
High noise immunity.
Low stand-by current < 50μA @3.0V
RELAY Driver only.
Adjustable play on duration and latch duration.
CDS input conditionally.
16 pin DIP or SOP package.
APPLICATIONS
PIR light controller, Motion Detector, Alarm system, Auto-door bell.
PIN DESCRIPTION
PIN Pin Name I/O
Description
1 RETG
I
Trigger type selection
VDDRetriggerVSSNon-Retrigger
2 Relay
3,4 RR1/ RC1
5,6 RC2/ RR2
7 VSS
O Relay driver output through external NPN transistor. Active high.
Delay timing oscillator connect to external RC to adjust output active
duration when trigged. output active duration Tx 110000xR10xC6
Trigger latch timing oscillator connect to external RC to adjust latch
active duration when trigged. latch active duration Ti 110xR9xC7
Negative power supply
8 RESET
I Normally connect to VDD, connect to VSS to reset Timer .
9 CDS
I
Connect to the CDS voltage divider for daytime/night auto detecting,.
When Vcds<VR daytimeWhen Vcds >VR night (VR0.2VDD)
11 VDD
Positive power supply
12 2OUT
O 2nd Stage Operation amplifier output
13 2IN-
I 2nd Stage Operation amplifier negative input
14 1IN+
I First Stage Operation amplifier positive input
15 1IN-
I First Stage Operation amplifier negative input
16 1OUT
O First Stage Operation amplifier output
M7616-L16
RETG 1
RELAY
RR1
RC1
RC2
RR2
VSS
RESET 8
16 1OUT
1IN-
1IN+
2IN-
2OUT
VDD
9 CDS
M7616-S16
RETG
RELAY
RR1
RC1
RC2
RR2
VSS
RESET
1
8
16 1OUT
1IN-
1IN+
2IN-
2OUT
VDD
9 CDS
1/4 2008-06-20



M7616
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
BLOCK DIAGRAM
DC PIR CONTROLLER
PIR CONTROLLER
M7616
RR2
RC2
RR1
RC1
RESET
RETG
CDS
1IN+
1IN-
1OUT
2IN-
2OUT
Ti
OSC
Tx
OSC
0.2VDD
+-
+-
0.5VDD
+-
LATCH TIMMER
DELAY TIMMER
CONTROL
LOGIC
RELAY
0.7VDD
0.3VDD
WINDOW
-+ DETECTOR
+-
PULSE
WIDTH
DETECTOR
REF.
VOLTAGE
0.7VDD
0.5VDD
0.3VDD
0.2VDD
ABSOLUTE MAXIMUM RATING
Parameter
Power Supply VDD With Respect to VSS
Voltage On Any Pin
Operating Temperature
Storage Temperature
Sym.
VDD - VSS
Top
Rating
6
-0.3 to 6
-20 to 70
-65 to 150
(TA=25)
Unit
V
V
ELECTRICAL CHARACTERISTICS
Characteristics
Sym. Min.
Supply Voltage
Operating Current
VDD 2.0
IDD
“H” Transfer Voltage
“L” Transfer Voltage
OP Amp Open Loop Gain
OP Amp Input Offset Voltage
VIH
VIL
AVO
Vos
60
CDS “H” Transfer Voltage
Relay Source Current
Vcds+
IRS
0.14 VDD
Typ.
4.5
0.7 VDD
0.3 VDD
80
10
Max.
5.5
50
70
0.3 VDD
35
0.16 VDD
10
(TA=25)
Unit Conditions
V
μA
No load @3.0 volt
No load @5.0 volt
V
V
dB No load
mV No load
V
mA
2/4 2008-06-20





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