Details, datasheet, quote on part number: M1EA
Description2 States Encoder
DatasheetDownload M1EA datasheet
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Features, Applications


The is a CMOS ASIC encoder. It will en-code 12 parallel data inputs and serially transmit them to the output when transmit enable (TE) depressed. These address inputs are 2 states i.e. LOW (0) or OPEN (1).

FEATURES 產品特長 • Same Rosc matched to the Decoder M1DA/FA.

= 4,096 codes. • 4 cycles transmission each time. • Direct data transmit type: (Eliminating TE and diodes). ─ M1EA-H: switch to VDD.

APPLICATIONS • Car/home alarm system, garage control etc.. BLOCK DIAGRAM

*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-蚰) 1/6 2005-03-10

Parameter Supply Voltage Input Voltage Operating Temperature Storage Temperature Rating to 125

Characteristics Operating Voltage Operating Current Quiescent Current Output Drive Current Input Voltage Oscillator Frequency Sym. VDD IOP ISB IO VIH VIL Fosc Min. 2.4

No. Name A0~A7 VSS X DO VDD Description Address inputs Negative power supply Address inputs Transmit enable Oscillator output Oscillator input Data output Positive power supply


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