MR-5A

一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 RC CAR RC CAR 9 FUNCTIONS FEATURES 功能敘述 功能敘述 • 9 functions : F, B, TBO, L, R, TG1, TG2 & TG34. • TG34 : TG3/TG4 control. • Built-in regulator. 9 功能遙控車 Input condition Forward Backward Forward+Turbo Backward+Turbo MT-5 / MR-5A Forward =High Low =High Low O/P condition Backward Low =High Low =High Turbo Low Low =High =High APPLICATION 產品應用 產品應用 • RC car etc.. ELECTRICAL CHARACTERISTICS 電氣規格 電氣規格 Characteristics 工作電壓 Operating Voltage 工作電壓 Operating Voltage 工作電流 Operating Current 靜態電流 Quiescent Current 振盪頻率 Oscillator Frequency 工作溫度 Operating Temperature Sym. VDD VDD IOP ISB FOSC Temp. Min. 2.5 2.5 ― ― ― 0 Typ. 9 4 ― ― 128 25 Max. 12 5 3 10 ― 60 Unit V V mA μA KHz ℃ REMARKS MT-5 MR-5A No load MT-5 only External± 30% APPLICATION DIAGRAM 參考電路圖 參考電路圖 MR-5A MT-5 RIGHT 1 16 LEFT DIN TG1 X VSS Rosc BACKWARD FORWARD TURBO DC DO Y LO IR / RF V4 IR / RF 1 VSS 22 V3 V2 V1 VDD TURBO TG3 FORWARD TG4 BACKWARD LRT X Rosc Y TG1 RIGHT VDD TG2 LEFT VT RX 11 12 TG34 8 9 TG2 LX *@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 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 RC CAR RC CAR 9 FUNCTIONS APPLICATION DIAGRAM 參考電路圖 參考電路圖 TX CIRCUIT 9 功能遙控車 MT-5 / MR-5A MT-5 9V RIGHT 1 16 LEFT TG1 VSS X Y Rosc R1 330Ω R2 120K XTAL C4 47P C3 0.03μ L2 C8 47P L3 BACKWARD FORWARD TURBO 27.145MHz C5 47P + DO C1 0.02μ C2 33μ R3 100Ω R6 R5 C6 33K 47P 100Ω C7 0.02μ C9 100P C10 10P TG34 8 9 TG2 RX CIRCUIT C1 10P L2 R3 1.2K C5 3.3μ R10 3.9M C2 15P R1 5.6K L1 R4 3.3K R5 100Ω VDD R6 270Ω DI IN4148 12V C6 0.002μ R2 3.3K C4 0.01μ R9 3.3Ω C7 47μ C8 47μ C9 220μ C15 100μ C10 0.1μ C11 0.01μ V3 V2 C12 V1 500P VDD R11 330Ω R8 3.9M R7 330Ω R12 330Ω R20 100Ω R13 3.3K MR-5A V4 VSS DIN 1 22 Q7 Q6 Q8 C16 0.1μ R22 100Ω Q9 M Q11 Q10 C13 0.002μ R21 330Ω R23 330Ω 150K X Rosc Y R24 10Ω( 1W ) C17 0.1μ R19 220Ω RIGHT FORWARD Q3 Q4 R25 220Ω M Q2 LEFT C14 100μF R15 11 1M D2 R16 IN4148 1Ω R17 330Ω 12 VT BACKWARD R18 330Ω Q5 *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 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 RC CAR RC CAR 9 FUNCTIONS COMBINATION OF FUNCTION MT-5 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 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 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 9 功能遙控車 MT-5 / MR-5A Similar for TG2, TG3, T 3/3 2002-04-17