CTA88中文资料8 bit Address - 8 bit Data encoder/decoder数据手册Radiometrix规格书

描述 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.

特性 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)
• 8 bit address and 8 bit data
• Single packetised transmission for fast activation
• Adequate preamble to settle data slicer in the receiver
• Differential Manchester encoding of address, data and checksum
• Suitable to be used with Narrow Band FM radio modules
• Data rate up to 5.6kbps
• Serial operation allow a PC to send or receive CTA88 command bursts
• Up to 8 encoder/decoder modes including push button, delayed and continuous TX modes.

应用 Application

• Wireless Security and Alarm systems
• Status reporting and monitoring systems
• Industrial controls
• Simple On/Off switching
• Long range telecontrol with narrow band FM radios