MC145027DWR2 - Brand New Freescale / NXP Encoders, Decoders, Converters
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Description
Electronic Component Model: MC145027DWR2
Product Category: Encoders, Decoders, Converters
These devices are designed to be used as encoder/decoder pairs in remote control applications. The MC145026 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.
Specifications and features
• Operating Temperature Range: -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: MC145026 = 2.5 to 18 V*
MC145027, MC145028 = 4.5 to 18 V
• Low-Voltage Versions Available:
SC41343 = 2.8 to 10 V Version of the MC145027
SC41344 = 2.8 to 10 V Version of the MC145028
• For Infrared Applications, See Application Note AN1016/D
Application Scenarios
This encoder and decoder pair can be used in various remote control applications where trinary or binary data transmission is required. It interfaces with RF, ultrasonic, or infrared modulators and demodulators, making it versatile for different types of remote control systems.
Its high external component tolerance allows for the use of ±5% components, providing flexibility and convenience in component selection and integration.
Comparison
Advantages• Wide operating temperature range of -40 to +85°C
• Very low standby current for the encoder
• Can interface with RF, ultrasonic, or infrared modulators and demodulators
• Does not require a crystal for the RC oscillator
• High external component tolerance
• Internal power-on reset forces all decoder outputs low
• Offers both low-voltage and standard voltage versions
Disadvantages• None identified
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Datasheet
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Popular parts of the same kind
- Datasheet: Download MC145027DWR2
- Chipdatas Part: CD87-MC145027DWR2
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 19:23 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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