(China (Mainland))
Product Summary
The MC145027DW is an encoder/decoder pair in remote control applications. The MC145027P 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 of the MC145027DW are transmitted twice per encoding sequence to increase security.
Parametrics
MC145027DW absolute maximum ratings: (1)DC Supply Voltage (except SC41343, SC41344): – 0.5 to + 18 V; (2)DC Supply Voltage (SC41343, SC41344 only): – 0.5 to + 10 V; (3)DC Input Voltage: – 0.5 to VDD + 0.5 V; (4)DC Output Voltage: – 0.5 to VDD + 0.5 V; (5)DC Input Current, per Pin: ± 10 mA; (6)DC Output Current, per Pin: ± 10 mA; (7)Power Dissipation, per Package: 500 mW; (8)Storage Temperature: – 65 to + 150 ℃; (9)Lead Temperature, 1 mm from Case for 10 Seconds: 260 ℃.
Features
MC145027DW features: (1)Operating Temperature Range: -40 to + 85℃; (2)Very-Low Standby Current for the Encoder: 300 nA Maximum @ 25℃; (3)Interfaces with RF, Ultrasonic, or Infrared Modulators and Demodulators; (4)RC Oscillator, No Crystal Required; (5)High External Component Tolerance; Can Use ±5% Components; (6)Internal Power-On Reset Forces All Decoder Outputs Low; (7)Operating Voltage Range: MC145026 = 2.5 to 18 V*, MC145027, MC145028 = 4.5 to 18 V.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 MC145027DW |
Freescale Semiconductor |
Phase Locked Loops (PLL) Decoder |
Data Sheet |
Negotiable |
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 |
MC145027DWR2 |
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IC DECODER 5 ADDR 4 DATA 16-SOIC |
Data Sheet |
Negotiable |
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