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@Ob3/4EAeN/|--1/2q
MOSDESIGN SEMICONDUCTOR CORP.
PIR CONTROLLER
DC PIR CONTROLLER WITH REMOTE CONTROL GENERAL DESCRIPTION \aO-z
M7613
The M7613 is a low power PIR ( passive infra-red ) controller with remote control encoder , paired with M3DB,M3DT,M3D-95 for battery power door bell/alarm application. With special noise immunity technique , M7613 is the most stable PIR controller you can find on the market. More than this , there are few components needed in its application circuit which can reduce material cost and increase competitive.
FEATURES ~So E High noise immunity.
E Low standy-by current < 90uA E Drive either remote control E Adjustable play on duration and latch duration. E Has 12 bits tri-states address pin up to four data bits. E On-chip voltage regulator. E 20 second warm-up. E CDS input conditionally. E 18B20 pin DIP or SOP package.
APPLICATIONS ~AI E Motion Detector, Alarm system, Auto-door bell. PIN ASSIGNMENT
M7613-P18
A0 A1 A2 A3 A8/D0 A9/D1 ROSC VSS CDS 9 10 1 18 VDD DOUT UOU1 II1 NII1
M7613-P20
A0 A1 A2 A3 A8/D0 1 20 VDD DOUT UOU1 II1 NII1 II2 UOU2 RTI RTX CDS
II2 A9/D1 UOU2 RTI RTX A10/D2 A11/D3 ROSC VSS 10 11
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MOSDESIGN SEMICONDUCTOR CORP.
PIR CONTROLLER
DC PIR CONTROLLER WITH REMOTE CONTROL PIN DESCRIPTION
Pin Name I/O Description Code Address pin Nos.0~3. There four tri-state pins are detected to determine the encoded waveform bit 0 ~ bit 3.Each pin can be set to "0","1" or "f"(floating). Code Address pin Nos.8~11/Data pin Nos.0~3. A8/D0~A11/D3 I There four tri-state pins are detected to determine the encoded waveform bit 8 ~ bit 11.When these pins are used as address pins, they can be set to "0","1" or "f"(floating).When these pins are used as data pins, they can be set only to "0"ot"1". Encoder system oscillator ( Rosc=1.1Mohm,Typ.=38KHz ) System ground. I Connect to a CDS for inhibit , when Vinhi = 0 disable ,Vinhi = 1 enable trigger Delay timer oscillator input The delay time of receiving PIR signal to trigger Encoder or a high signal to trigger relay. The range forGRTX=2 K[ ~ 5 M [ CTX=100P~0.01UF FOR 100P or 0.01uf delay time=45000 R*C FOR 1000P delay time=35000 R*C Delay Time G ms ~ 2250s 20 ExGCTX=100pARTX=680K[ ADelay Time=3.1s CTX=1000pA RTX=100K[ ADelay Time=3.5s CTX=0.01ufARTX=10K[ A Delay Time=4.5s Latch timer oscillator input The latch time of the range forGRTI=100 K[ ~ 1 M[ CTI=0.1UF(fix) Contain Time=35 R*C Contain time G 0.5s ~ > ExGCTI=0.1ufARTI=1M[ AContain Time=3.5s 2 nd stage OP amp output. 2 stage OP amp negative input. 1st stage OP amp positive input. 1 stage OP amp negative input. 1st stage OP amp output. Data Output pin. The encoder waveform is serially outputted to this pin. DOUT VDD O When PIR is not detectingA DOUT output low (VSS) voltage Operation voltageG 5VA Stand by currentG 80~90uA
st nd
M7613
Pin No. 18 Pins 20 Pins 1-4
A0~A3
I
1-4
5-6
5-8
Rosc VSS CDS
I
7 8 9
9 10 11
RTX
I
10
12
RTI
I
11
13
UOU2 II2 NII1 II1 UOU1
O I I I I
12 13 14 15 16 17 18
14 15 16 17 18 19 20
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MOSDESIGN SEMICONDUCTOR CORP.
PIR CONTROLLER
DC PIR CONTROLLER WITH REMOTE CONTROL
Encoder oscillator input pin, connect to external R to generate 38KHz Encoder frequency.
M7613
Rs 1.1M[
Fig.1
Encoder Oscillator
Delay timing and Latch timing oscillator input pin, connect to external RC to obtain desired delay duration. Variable delay(latch) duration can be obtained by selecting various values of RC or using a variable resistor.
RD
CD
Fig.2
Timing Oscillator
The PIR signal amplifier needs a warm up period after power-on, so during this time the input should be disabled
OP1O OP1P OP1N OP2O OP2N OP2P VCN OP2 OP1 comparator VCP
Fig.3
PIR Amplifier Block Diagram
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MOSDESIGN SEMICONDUCTOR CORP.
PIR CONTROLLER
DC PIR CONTROLLER WITH REMOTE CONTROL TIMING RELATIONSHIPG
M7613
Signal on UOU2 PIN
0.7 VDD 0.5 VDD 0.3 VDD
Window detector Pulse width detector
Active Time T Dout Pin T1 T2
WORD
T1GDelay Time WORDG
T2GLatch ( Contain )Time
T Warm Up Time (O20s ) G
8 Address Bits 4 Data Bits
Sync Bits
RF OPERATION
Code Bit format
1 64 128
OSC "0" "OPEN" "1"
16 CLOCKS 48 CLOCKS 16 CLOCKS 48 CLOCKS
16 CLOCKS
48 CLOCKS
48 CLOCKS
16 CLOCKS
48 CLOCKS
16 CLOCKS
48 CLOCKS
16 CLOCKS
M7613 has a maximum of twelve (12) Address Bits including the four (4) Address/Data bits. The following diagram shows the code bits with their corresponding pis. ** One complete Code word ** First bit 0 1 2 3 4 A0 Data Data Data Data Data A1 A0 A0 A0 A0 A0 A2 A1 A1 A1 A1 A1 A3 A2 A2 A2 A2 A2 A4=0 A3 A3 A3 A3 A3 A5=1 0 0 0 0 0 A6=0 1 1 1 1 1 A7=1 0 0 0 0 0 A10/D0 1 1 1 1 1 A11/D1 A8 A8 A8 A8 D0 A9 A9 A9 D1 D1 A12/D2 A10 A10 D2 D2 D2 A13/D3 SYNC BIT A11 D3 D3 D3 D3
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MOSDESIGN SEMICONDUCTOR CORP.
PIR CONTROLLER
DC PIR CONTROLLER WITH REMOTE CONTROL BLOCK DIAGRAM
M7613
VDD
M7613
ROSC VDD ENCODER CLOCK OSC
RTI VDD
OSC
LATCH TIMMER
RTX VDD OSC
DELAY TIMMER CONTROL LOGIC
CDS
CDS
A0 A1 A2 A3 A8/D0 A9/D1 A10/D2 A11/D3 VDD 0.3VDD WINDOW DETECTOR ADDRESS
DOUT
+
REF. VOLTAGE 0.7VDD
+
PULSE WIDTH DETECTOR
-
0.5VDD NII1 PIR
+
+
II1
UOU1 NII2 II2
UOU2
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MOSDESIGN SEMICONDUCTOR CORP.
PIR CONTROLLER
DC PIR CONTROLLER WITH REMOTE CONTROL ABSOLUTE MAXIMUM RATING
Parameter Power Supply VDD With Respect to VSS Voltage On Any Pin Operating Temperature Storage Temperature Sym. VDD - VSS Top Rating 5.6 -0.3 to 5.6 -20 to 70 -65 to 150
M7613
(TA=25J ) Unit V V J J
ELECTRICAL CHARACTERISTICS
Characteristics Supply Voltage Stand by Current Operating Current Stable Voltage Source Current of VREF Ripple of VREF Input and Output Regulation of VREF Time Encoder Frequency Time Delay Frequency Time Latch Frequency CDS Operating Trigger CDS Operating Trigger CDS Source Current CDS Output Source Current CDS Output Sink Current Sym. VDD IST IDD VREF IREF Min. 4.2
X
Typ. 5
X
1.8 2.1 200
X
X 2.5 X
X
Max. 5.5 100 2.5 2.75 X 0.5 0.3% 39 17 17 2.1 1.1 4.4 17.4 21
Unit V uA mA V uA mV KHz KHz Hz V V uA mA mA
Conditions
VDD > 4.2V
X FROSC FRTX FRTI VT + V TICDS ISOURCE ISINK 37 15 15 1.3 0.6 2.6 9 11.6
X 38 16 16 1.7 0.9 3.5 10.4 13
For Delay 3s For Contain 3s
APPLICATION DIAGRAM N|OqoI
( A ) PAIR WITH M3DT/ M3DB
VDD 1 A0 A1 0
M7613P
VDD 1 20 DOUT C1 UOU1 R1
IR / RF
C1 C2 C3 C4 C5 R7
0.033uF 0.033uF 33uF/16V 0.01uF 33uF/16V 47 K[
R1 R2 R3 R4 R5 R6
820K[ 820K[ 15K[ 15K[ 680K[ 1.1M[
VDD
VDD 1 A0 A1 A2 0
M3DB/M3DT
VDD 1 18 VT Y Rosc X
IR / RF
A2 II1 A3 A8/D0 II2 A9/D1 UOU2 A10/D2 RTI A11/D3 R6 ROSC VSS 10 11 RTX CDS NII1
R7 R4 C5 R3
C4 PIR A3 A4 0 1 A5 A6 0 1 A7 VSS 9 10
DIN
R2 C2
C3
A11/D3 A10/D2 A9/D1 A8/D0
R5
CDS
* Rosc ~ @5V, M 7613=1.1 M[ F@12V, M3DB=1M[ F@5V, M 3DT=620K[ . 6/7 2004-04-26
@Ob3/4EAeN/|--1/2q
MOSDESIGN SEMICONDUCTOR CORP.
PIR CONTROLLER
DC PIR CONTROLLER WITH REMOTE CONTROL
( B ) PAIR WITH M3D-95
M7613
VDD 1 A0 A1 0
M7613P
VDD 1 20 DOUT C1 UOU1 R1 R7 R4 II2 C5 R3 C4 PIR A0 A1 A2 A3 A4 A5 A6 A7 R5
IR / RF
VDD 1 0
M3D-95
VDD 1 16 TEST3 Y
IR / RF
A2 II1 A3 A8/D0 A9/D1 UOU2 A10/D2 RTI A11/D3 R6 ROSC VSS 10 11 RTX CDS NII1
VDD
X 0 1 DIN
Rosc VDD
OUT
1K
R2 C2
C3
0 1 8 9
TEST VSS
CDS
C1 C2 C3 C4 C5 R7
0.033uF 0.033uF 33uF/16V 0.01uF 33uF/16V 47 K[
R1 R2 R3 R4 R5 R6
820K[ 820K[ 15K[ 15K[ 680K[ 1.1M[
A11/D3 A10/D2 A9/D1 A8/D0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0
KEY SOUND D0 Ding Dong - Ding Dong D1 Ding Ding - Ding Ding D2 West Minister D3 For Alice
* Rosc ~ M7613=1.1 M[ FM 3D-95=240 K[
* All specs and applications shown above subject to change without prior notice. (HWqoIW(R)aeENN|O ,1/2qow|ae-x )
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