TAIPEI : TEL : FAX : H.K. : TEL : FAX : 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. RC CAR 7 FUNCTIONS 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 RC CAR MT-6 / MR-6A 7 功能遙控車 FEATURES 功能敘述 O/P condition Input condition • 7 functions : F, B, TBO, L, R, TG1, TG2 . • Built-in regulator. Forward Backward Forward Backward Forward+Turbo =High Low =High Backward+Turbo Low Low Low =High =High =High APPLICATION 產品應用 • RC car etc.. ELECTRICAL CHARACTERISTICS 電氣規格 Characteristics 工作電壓 Operating Voltage Sym. VDD Min. 2.5 Typ. 9 Max. 12 Unit V 工作電壓 Operating Voltage VDD 2.5 4 5 V MR-6A 工作電流 Operating Current 靜態電流 Quiescent Current IOP ― ― 3 No load ISB ― ― 振盪頻率 Oscillator Frequency 工作溫度 Operating Temperature FOSC ― 128 10 ― mA μA Temp. 0 25 60 REMARKS MT-6 MT-6 only External± 30% KHz ℃ APPLICATION DIAGRAM 參考電路圖 MR-6A MT-6 VO2 RIGHT 1 LEFT 16 1 IR / RF 18 VSS VI2 VO1 TG1 SI X VI1 VSS Rosc X VDD Y BACKWARD Rosc Y PC FORWARD TURBO IR / RF TG1 FORWARD VDD TURBO SO SC 8 9 RIGHT TG2 LEFT *@9V, Rosc→MT-6 : 180KΩ; @4V, MR-6A : 150KΩ *All specs and applications shown above subject to change without prior notice. ( 以㆖電路及規格僅供參考,本公司得逕行修正 ) 1/3 BACKWARD LRT TG2 9 10 2002-04-17 Turbo Low =High Low VT TAIPEI : TEL : FAX : H.K. : TEL : FAX : 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 RC CAR RC CAR 7 FUNCTIONS MT-6 / MR-6A 7 功能遙控車 APPLICATION DIAGRAM 參考電路圖 TX CIRCUIT MT-6 9V RIGHT 1 LEFT 16 TG1 VSS R2 120K R1 330Ω Ω X XTAL Rosc Y C3 0.03μ μ BACKWARD L2 C8 47P C4 47P L3 27.145MHz C5 47P PC FORWARD VDD TURBO C1 0.02μ μ SO SC 8 C7 0.02μ μ R3 100Ω Ω + C2 33μ μ C9 100P R6 R5 C6 Ω 33K 47P 100Ω C10 10P TG2 9 RX CIRCUIT C1 10P C2 15P L2 C6 0.002μ μ R3 1.2K C5 3.3μ μ L1 C4 0.01μ μ R2 3.3K R9 3.3Ω Ω R10 3.9M C11 0.01μ μ MR-6A 1 18 DI IN4148 C7 47μ μ C8 47μ μ VI2 R7 330Ω Ω C15 100μ μ C9 220μ μ R20 100Ω Ω R12 330Ω Ω R8 3.9M R22 100Ω Ω Q9 M Q6 Q10 Q11 Q8 C12 VI1 500P 150K X C16 0.1μ μ Q7 VO1 SI Rosc R6 270Ω Ω C10 0.1μ μ VSS C13 0.002μ μ R5 100Ω Ω VDD 12V R1 5.6K R13 3.3K VO2 R4 3.3K R21 330Ω Ω R23 330Ω Ω VDD R11 330Ω Ω Y Ω( 1W ) R24 10Ω TURBO R19 220Ω Ω FORWARD TG1 RIGHT Q3 C17 0.1μ μ Q4 R25 220Ω Ω BACKWARD M TG2 LEFT LRT 9 10 Q2 R15 D2 IN4148 Q5 R18 330Ω Ω VT C14 100μ μF 1M R16 1Ω Ω R17 330Ω Ω *All specs and applications shown above subject to change without prior notice. ( 以㆖電路及規格僅供參考,本公司得逕行修正 ) 2/3 2002-04-17 TAIPEI : TEL : FAX : H.K. : TEL : FAX : 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. RC CAR 7 FUNCTIONS RC CAR 7 功能遙控車 MT-6 / MR-6A COMBINATION OF FUNCTION MT-6 F F+L F+R TBO TBO+F TBO+F+L TBO+F+R B B+L B+R TBO+B TBO+B+L TBO+B+R L R MR-6A F F +L F +R TBO TBO+F TBO+F+L TBO+F+R B B +L B +R TBO+B TBO+B+L TBO+B+R L R TG1 TG1+F TG1+TBO+F TG1+TBO TG1+B TG1+TBO+B TG1+F+L TG1+F+R TG1+B+L TG1+B+R TG1+L TG1+R TG1 TG1+F TG1+TBO+F TG1+TBO TG1+B TG1+TBO+B TG1+F+L TG1+F+R TG1+B+L TG1+B+R TG1+L TG1+R 3/3 Similar for TG2 2002-04-17 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961