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 EN/DECODER EN/DE 编/译码 M45026/7/8 145026 COMPATIBLE 3 STATE 19,683 CODES 3 态 19,683 码 FEATURES 功能叙述 BIT FORMAT 9 • 3 difference codes. FOSC • Minimum 2 transmission words. "0" • Totally pin compatible with 145026. "1" • S.O.Package ─ suffix-S. "X" DATA PERIOD APPLICATION 产品应用 • Security alarm, Remote control. 防盗系统, 任何遥控装置. ELECTRICAL CHARACTERISTICS 电气规格 Characteristics 工作电压 Operating Voltage Sym. Typ. VDD Min. 3 工作电流 Operating Current IOP 静态电流 Quiescent Current 推动电流 Driving Current ISB IOL ─ 2 ─ 振荡频率 Oscillator Frequency 工作温度 Operating Temperature FOSC ─ -20 22 ─ 70 Temp. ─ Max. 13 Unit V M318E ─ 2 3 mA No load, Fosc=22 KHz ─ 0.1 1 μA mA Oscillator stop @ VDS=1.2V KHz External±30% 25 REMARKS ℃ APPLICATION DIAGRAM 参考电路图 VDD M45026 A0 0 1 M45027/8 VDD VDD 1 16 VDD 1 IR / RF A0 DO 1 0 16 A5/D0 A1 A1 TE A2 A6/D1 A2 Z Rz Y Cy A7/D2 A3 A4 X A3 A8/D3 A4 Rx R1 VT VDD A5/D0 C1 RC A8/D3 A6/D1 VSS VSS 8 A7/D2 9 8 9 DO * @VDD=12V, Rx=20 KΩ, Rz=10KΩ, Cy=500 PF. * All specs and applications shown above subject to change without prior notice. ( 以上电路及规格仅供参考,本公司得径行修正 ) 1/1 2004-06-01 C2 R2 IR / RF TAIPEI : TEL : FAX : H.K. : TEL : FAX : 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. EN/DECODER M45026/7/8 145026 COMPATIBLE 3 STATE 19,683 CODES 3 态 19,683 码 M45026 VDD VDD 1 A0 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 1 0 18 IR / RF DO A1 TE A2 A3 A4 Z Rz Y Cy X Rx VDD A5/D0 A8/D3 A6/D1 A7/D2 VSS 9 10 * All specs and applications shown above subject to change without prior notice. ( 以上电路及规格仅供参考,本公司得径行修正 ) 2/2 2004-06-01 EN/DE 编/译码