一華半導體股份有限公司 PIR CONTROLLER MOSDESIGN SEMICONDUCTOR CORP. DC PIR CONTROLLER WITH REMOTE CONTROL M7613 GENERAL DESCRIPTION 功能敘述 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 產品特長 • High noise immunity. • Low standy-by current < 90uA • Drive either remote control • Adjustable play on duration and latch duration. • Has 12 bits tri-states address pin up to four data bits. • On-chip voltage regulator. • 20 second warm-up. • CDS input conditionally. • 18、20 pin DIP or SOP package. APPLICATIONS 產品應用 • Motion Detector, Alarm system, Auto-door bell. PIN ASSIGNMENT M7613-P18 M7613-P20 VDD A0 A1 DOUT A1 DOUT A2 UOU1 A2 UOU1 A3 II1 A3 II1 A0 1 18 A8/D0 NII1 A9/D1 II2 ROSC UOU2 RTI VSS CDS 9 10 RTX 20 VDD A8/D0 NII1 A9/D1 II2 A10/D2 UOU2 A11/D3 RTI ROSC RTX VSS 1/7 1 10 11 CDS 2004-04-26 一華半導體股份有限公司 PIR CONTROLLER MOSDESIGN SEMICONDUCTOR CORP. DC PIR CONTROLLER WITH REMOTE CONTROL M7613 PIN DESCRIPTION Pin Name I/O Pin No. Description 18 Pins 20 Pins 1-4 1-4 5-6 5-8 Encoder system oscillator ( Rosc=1.1Mohm,Typ.=38KHz ) 7 9 System ground. 8 10 I Connect to a CDS for inhibit , when Vinhi = 0 disable ,Vinhi = 1 enable trigger 9 11 I Delay timer oscillator input The delay time of receiving PIR signal to trigger Encoder or a high signal to trigger relay. The range for：RTX=2 KΩ ~ 5 M Ω CTX=100P~0.01UF FOR 100P or 0.01uf delay time=45000 R*C FOR 1000P delay time=35000 R*C Delay Time ：20 ms ~ 2250s Ex：CTX=100p，RTX=680KΩ，Delay Time=3.1s CTX=1000p，RTX=100KΩ，Delay Time=3.5s CTX=0.01uf，RTX=10KΩ，Delay Time=4.5s 10 12 RTI I Latch timer oscillator input The latch time of the range for：RTI=100 KΩ ~ 1 MΩ CTI=0.1UF(fix) Contain Time=35 R*C Contain time ：> 0.5s ~ Ex：CTI=0.1uf，RTI=1MΩ，Contain Time=3.5s 11 13 UOU2 O 2 nd stage OP amp output. 12 14 A0~A3 I 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 Rosc I VSS CDS RTX 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”. nd II2 I 2 stage OP amp negative input. 13 15 NII1 I 1st stage OP amp positive input. 14 16 st II1 I 1 stage OP amp negative input. 15 17 UOU1 I 1st stage OP amp output. 16 18 DOUT O 17 19 18 20 Data Output pin. The encoder waveform is serially outputted to this pin. VDD When PIR is not detecting，DOUT output low (VSS) voltage Operation voltage：5V，Stand by current：80~90uA 2/7 2004-04-26 一華半導體股份有限公司 PIR CONTROLLER MOSDESIGN SEMICONDUCTOR CORP. DC PIR CONTROLLER WITH REMOTE CONTROL M7613 Encoder oscillator input pin, connect to external R to generate 38KHz Encoder frequency. Rs 1.1MΩ 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 OP1 VCP OP2O OP2N comparator OP2 OP2P VCN Fig.3 PIR Amplifier Block Diagram 3/7 2004-04-26 一華半導體股份有限公司 PIR CONTROLLER MOSDESIGN SEMICONDUCTOR CORP. DC PIR CONTROLLER WITH REMOTE CONTROL M7613 TIMING RELATIONSHIP： 0.7 VDD 0.5 VDD Signal on UOU2 PIN 0.3 VDD Window detector Pulse width detector Active Time T T2 T1 Dout Pin WORD T1：Delay Time T2：Latch ( Contain )Time T：Warm Up Time (≦20s ) WORD： 8 Address Bits 4 Data Bits Sync Bits RF OPERATION Code Bit format 1 64 128 OSC "0" 16 CLOCKS 48 CLOCKS "OPEN" 16 CLOCKS 48 CLOCKS 48 CLOCKS "1" 16 CLOCKS 16 CLOCKS 48 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 A1 A2 A3 A4=0 A5=1 A6=0 A7=1 Data Data Data Data Data A0 A0 A0 A0 A0 A1 A1 A1 A1 A1 A2 A2 A2 A2 A2 A3 A3 A3 A3 A3 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 4/7 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 2004-04-26 一華半導體股份有限公司 PIR CONTROLLER MOSDESIGN SEMICONDUCTOR CORP. DC PIR CONTROLLER WITH REMOTE CONTROL M7613 BLOCK DIAGRAM VDD M7613 ENCODER CLOCK ROSC OSC VDD RTI VDD OSC LATCH TIMMER OSC DELAY TIMMER RTX VDD CONTROL LOGIC CDS CDS A0 A1 A2 A3 A8/D0 A9/D1 A10/D2 ADDRESS DOUT A11/D3 VDD 0.3VDD + WINDOW DETECTOR REF. PULSE WIDTH DETECTOR VOLTAGE 0.7VDD + - 0.5VDD NII1 + - + PIR II1 UOU1 5/7 NII2 II2 UOU2 2004-04-26 一華半導體股份有限公司 PIR CONTROLLER MOSDESIGN SEMICONDUCTOR CORP. DC PIR CONTROLLER WITH REMOTE CONTROL M7613 ABSOLUTE MAXIMUM RATING Parameter Power Supply VDD With Respect to VSS Voltage On Any Pin Operating Temperature Storage Temperature (TA=25℃) Sym. Rating Unit VDD - VSS 5.6 -0.3 to 5.6 -20 to 70 -65 to 150 V V ℃ ℃ Top 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 Sym. VDD IST IDD VREF IREF Min. 4.2 — FROSC FRTX FRTI VT + V TICDS ISOURCE 37 15 15 1.3 0.6 2.6 9 CDS Output Sink Current ISINK 11.6 Typ. 5 — — 1.8 2.1 200 — — Max. 5.5 100 2.5 2.75 — 2.5 — — — Unit V uA mA V uA mV 38 16 16 1.7 0.9 3.5 10.4 0.5 0.3% 39 17 17 2.1 1.1 4.4 17.4 KHz KHz Hz V V uA mA 13 21 mA Conditions VDD > 4.2V For Delay 3s For Contain 3s APPLICATION DIAGRAM 參考電路圖 ( A ) PAIR WITH M3DT/ M3DB VDD 1 A0 C1 C2 C3 C4 C5 R7 M7613P VDD 1 0 IR / RF 20 DOUT A1 C1 UOU1 A2 II1 A3 0.033uF 0.033uF 33uF/16V 0.01uF 33uF/16V 47 KΩ 820KΩ 820KΩ 15KΩ 15KΩ 680KΩ 1.1MΩ R1 VDD R7 R6 C5 R3 R2 C3 R5 CDS 10 Rosc DIN 0 1 A11/D3 A5 0 A10/D2 1 A9/D1 A7 VSS 9 10 11 CDS * Rosc ~ @5V, M 7613=1.1 MΩ；@12V, M3DB=1MΩ；@5V, M 3DT=620KΩ. 6/7 IR / RF Y A3 A6 RTX ROSC VSS 0 VT A4 RTI A11/D3 A0 18 X C2 A10/D2 VDD 1 A2 II2 UOU2 M3DB/M3DT 1 C4 PIR R4 A9/D1 VDD A1 NII1 A8/D0 R1 R2 R3 R4 R5 R6 2004-04-26 A8/D0 一華半導體股份有限公司 PIR CONTROLLER MOSDESIGN SEMICONDUCTOR CORP. DC PIR CONTROLLER WITH REMOTE CONTROL M7613 ( B ) PAIR WITH M3D-95 M7613P VDD A0 1 0 M3D-95 VDD VDD 1 IR / RF 20 A0 DOUT A1 VDD 1 C1 A1 R1 A2 1 0 TEST3 UOU1 A2 II1 A3 Y VDD R7 NII1 A4 II2 A9/D1 UOU2 R2 R6 A6 VSS OUT 1K 0 TEST 1 A7 VSS 8 9 CDS 10 11 A11/D3 A10/D2 A9/D1 A8/D0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 CDS C1 C2 C3 C4 C5 R7 0 R5 RTX ROSC VDD A5 C3 RTI A11/D3 Rosc DIN 1 C5 R3 C2 A10/D2 X A3 C4 PIR R4 A8/D0 IR / RF 16 0.033uF 0.033uF 33uF/16V 0.01uF 33uF/16V 47 KΩ R1 R2 R3 R4 R5 R6 820KΩ 820KΩ 15KΩ 15KΩ 680KΩ 1.1MΩ KEY SOUND D0 Ding Dong - Ding Dong D1 Ding Ding - Ding Ding D2 West Minister D3 For Alice * Rosc ~ M7613=1.1 MΩ；M 3D-95=240 KΩ * All specs and applications shown above subject to change without prior notice. (以上電路及規格僅供參考,本公司得逕行修正) 7/7 2004-04-26