datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name  
HOME  >>>  ETC  >>> ML145027-5P PDF

ML145027-5P Datasheet PDF - ETC

Part NameDescriptionManufacturer
ML145027-5P Encoder and Decoder Pairs CMOS ETC
Other PDF  no available.
ML145027-5P Datasheet PDF : ML145027-5P pdf   
MC145026P image


Legacy Device:Motorola/Freescale MC145026, MC145027, MC145028
These devices are designed to be used as encoder/decoder pairs in remote control applications.
The ML145026 encodes nine lines of information and serially sends this information upon receipt of a transmit enable (TE) signal. The nine lines may be encoded with trinary data (low, high, or open) or binary data (low or high). The words are transmitted twice per encoding sequence to
increase security.
The ML145027 decoder receives the serial stream and interprets five of the trinary digits as an address code. Thus, 243 addresses are possible. If binary data is used at the encoder, 32 addresses are possible. The remaining serial information is interpreted as four bits of binary data. The valid transmission (VT) output goes high on the ML145027 when two conditions are met. First, two addresses must be consecutively received (in one encoding sequence) which both match the local address. Second, the 4 bits of data must match the last valid data received. The active VT indicates that the information at the Data output pins has been updated.
The ML145028 decoder treats all nine trinary digits as an address which allows 19,683 codes. If binary data is encoded, 512 codes are possible. The VT output goes high on the ML145028 when two addresses are consecutively received (in one encoding sequence) which both match the local

• Operating Temperature Range: TA= – 40 to + 85°C
• Very–Low Standby Current for the Encoder: 300 nA Maximum @ 25°C
• Interfaces with RF, Ultrasonic, or Infrared Modulators and Demodulators
• RC Oscillator, No Crystal Required
• High External Component Tolerance; Can Use ± 5% Components
• Internal Power–On Reset Forces All Decoder Outputs Low
• Operating Voltage Range: ML145026 = 2.5 to 18 V*
                                     ML145027, ML145028 = 4.5 to 18 V
• For Infrared Applications, See Application Note AN1016/D

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19 


Other manufacturer searches related to ML145027-5P

Part NameDescriptionPDFManufacturer
MC145026 Encoder and Decoder Pairs CMOS MC145026 View Freescale Semiconductor
MC145026 Encoder and Decoder Pairs CMOS MC145026 View Motorola => Freescale
5962-9088801M2A CMOS Manchester Encoder-Decoder 5962-9088801M2A View Intersil
ACT15530 CMOS Manchester Encoder / Decoder ACT15530 View Aeroflex Corporation
SD7017 2-STATE ENCODER / DECODER SD7017 View Unspecified
UM3750A Programmable Encoder/Decoder UM3750A View Unspecified
HD-15531/883 CMOS Manchester Encoder-Decoder HD-15531/883 View Intersil
MX325 CTCSS ENCODER / DECODER MX325 View CML Microsystems Plc
UM3750 Programmable Encoder/Decoder UM3750 View UMC Corporation
MM53200 Encoder/Decoder MM53200 View National ->Texas Instruments

Share Link : 

한국어 简体中文 日本語 русский español

All Rights Reserved © 2014 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]