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CTA88

Features: • Operating voltage (temperature):4.0V-5.5V for standard version (-40°C to +125°C)2.0V-5.5V for low voltage version (-40°C to +85°C)• Draws <2mA without external load• 8 bit address and 8 bit data• 256 different remotes with 8 controls each• Single packet...

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SeekIC No. : 004317362 Detail

CTA88: Features: • Operating voltage (temperature):4.0V-5.5V for standard version (-40°C to +125°C)2.0V-5.5V for low voltage version (-40°C to +85°C)• Draws <2mA without external load•...

CTA88 Data Sheet

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Part Number:
CTA88
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Operating voltage (temperature):
4.0V-5.5V for standard version (-40°C to +125°C)
2.0V-5.5V for low voltage version (-40°C to +85°C)
• Draws <2mA without external load
• 8 bit address and 8 bit data
• 256 different remotes with 8 controls each
• Single packetised transmission for fast activation
• Maximum usage of the range capability of an RF module
• Adequate preamble to settle data slicer in the receiver.
• Extra wake up preamble to allow for transmitter power up time requirements
• Differential Manchester encoding of address, data and checksum
• Synchronisation codes and checksum to reduce false triggering on noise
• Suitable to be used with Narrow Band FM radio modules
• Ceramic resonator or crystal oscillator up to 20MHz
• Data rate up to 5.6kbps
• Minimum external component requirement
• Serial operation allow a PC to send or receive CTA88 command bursts
• Decoder timeout
• Up to 8 encoder/decoder modes including push button, delayed and continuous TX modes.




Application

• Security and Alarm systems
• Emergency assistance call system
• Status reporting and monitoring systems
• RF Remote control systems
• Industrial controls
• HVAC controls
• Simple On/Off switching
• Long range telecontrol with Narrow Band FM radios




Description

CTA88 is an 8 bit address, 8 bit data encoder and decoder combined in a single IC. This device is intended to be used with ISM band telemetry modules and can be operated in either Encode or Decode mode.CTA88 uses 1kbps differential Manchester bit balancing with preamble and checksum. It permits a simple, one way link to be established, for simple remote control applications, with a minimum of effort and no customer software input. CTA88 is available in 28pin SO and DIL packages.






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