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 9 FUNCTIONS MT-5 / MR-5A 9 功能遙控車 FEATURES 功能敘述 Input condition • 9 functions : F, B, TBO, L, R, TG1, TG2 & TG34. • TG34 : TG3/TG4 control. • Built-in regulator. O/P condition Backward Forward Forward Backward Forward+Turbo =High Low =High Backward+Turbo Low Low =High 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 工作電壓 Operating Voltage Sym. VDD Min. 2.5 Typ. 9 Max. 12 Unit V VDD 2.5 4 5 V 工作電流 Operating Current 靜態電流 Quiescent Current IOP ― ― 3 ISB ― ― mA μA 振盪頻率 Oscillator Frequency 工作溫度 Operating Temperature FOSC ― 128 10 ― Temp. 0 25 60 REMARKS MT-5 MR-5A No load MT-5 only External± 30% KHz ℃ APPLICATION DIAGRAM 參考電路圖 MR-5A V4 MT-5 RIGHT 1 1 IR / RF 22 VSS V2 DIN V1 TG1 X X VSS VDD Rosc Y Rosc TURBO Y BACKWARD TG1 LO FORWARD TG3 IR / RF RIGHT TURBO FORWARD VDD TG2 DO DC TG34 V3 LEFT 16 8 9 TG2 TG4 LEFT BACKWARD VT RX LRT 11 12 *@9V, Rosc→MT-5 : 180KΩ; @4V, MR-5A : 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 2002-04-17 Turbo LX 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 9 FUNCTIONS MT-5 / MR-5A 9 功能遙控車 APPLICATION DIAGRAM 參考電路圖 TX CIRCUIT MT-5 9V RIGHT 1 LEFT 16 TG1 VSS Y BACKWARD R2 120K R1 330Ω Ω X C3 0.03μ μ XTAL Rosc L2 C8 47P C4 47P L3 27.145MHz C5 47P FORWARD DO TG34 8 C1 0.02μ μ C7 0.02μ μ R3 100Ω Ω + TURBO C2 33μ μ C9 100P R6 R5 C6 Ω 33K 47P 100Ω C10 10P TG2 9 RX CIRCUIT C1 10P C2 15P L2 R3 1.2K C5 3.3μ μ C6 0.002μ μ L1 C4 0.01μ μ R2 3.3K R9 3.3Ω Ω C13 0.002μ μ C11 0.01μ μ 1 22 V3 VSS V2 DIN C12 V1 500P 150K X Rosc R6 270Ω Ω DI IN4148 C7 47μ μ C8 47μ μ R7 330Ω Ω C15 100μ μ C9 220μ μ R20 100Ω Ω C10 0.1μ μ MR-5A V4 R5 100Ω Ω VDD 12V R1 5.6K R10 3.9M R13 3.3K R4 3.3K C16 0.1μ μ Q7 R12 330Ω Ω M Q6 Q10 Q8 R8 3.9M R22 100Ω Ω Q9 Q11 R21 330Ω Ω R23 330Ω Ω VDD R11 330Ω Ω Y R19 220Ω Ω RIGHT Ω( 1W ) R24 10Ω Q3 C17 0.1μ μ Q4 R25 220Ω Ω FORWARD M Q2 LEFT C14 100μ μF Q5 R18 330Ω Ω BACKWARD VT R15 11 12 1M D2 R16 IN4148 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 9 FUNCTIONS RC CAR 9 功能遙控車 MT-5 / MR-5A COMBINATION OF FUNCTION MT-5 MR-5A 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 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, TG3, T 2002-04-17 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961