Smart Analog IC500 has a built-in configurable amplifier, synchronous detection amplifier, D/A converter, low-pass filter and high-pass filter. It is suitable for home appliances, industrial applications and healthcare equipment.

The RAA730500 is a monolithic programmable analog IC with a range of on-chip circuits such as configurable amplifiers, a synchronous detection amplifier, a general-purpose operational amplifier, D/A converters, and a temperature sensor, allowing the RAA730500 to be used as an analog front-end device for processing minute sensor signals. The RAA730500 uses a Serial Peripheral Interface (SPI) to allow external devices to control each on-chip circuit, enabling a more compact package and a reduction in the number of control pins. The compact package used by the RAA730500—a 48-pin LQFP—in turns enables a more compact set design.

Features

  • The RAA730500 is a monolithic programmable analog IC with a range of on-chip circuits
  • On-chip configurable amplifier x 3 ch
  • On-chip synchronous detection amplifier x 1 ch
  • On-chip general-purpose operational amplifier x 1 ch
  • On-chip low-pass filter x 1 ch
  • On-chip high-pass filter x 1 ch
  • On-chip D/A converter x 4 ch
  • On-chip variable output voltage regulator x 1 ch
  • On-chip reference voltage generator x 1 ch
  • On-chip temperature sensor x 1 ch
  • On-chip SPI x 1 ch
  • Includes a low-current mode
  • Operating voltage range: 3.0 V ≤ VDD ≤ 5.5 V
  • Operating temperature range: -40°C ≤ TA ≤ 105°C
  • Package: 48-pin plastic LQFP (fine pitch) (7 x 7)

Applications

  • Home appliances
  • Industrial applications
  • Healthcare equipment

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
RAA730500 Monolithic Programmable Analog IC 日本語 Datasheet PDF 1.51 MB
Application Notes & White Papers
Smart Analog Smart Analog Development Tutorial for TSA-IC500 日本語 Application Note PDF 4.70 MB
Smart Analog IC 500 Selecting Amplifiers Based on Sensor Type 日本語 Application Note PDF 125 KB
Smart Analog IC 500 Amplifier Selection - Example Implementation: Connection of Differential Amplifier (Configuration 3) and MR S 日本語 Application Note PDF 660 KB
Smart Analog IC 500 Amplifier Selection - Example Implementation: Connection of Non-Inverting Amplifier (Configuration 6) and Temperature Transducer 日本語 Application Note PDF 332 KB
Smart Analog IC 500 Amplifier Selection - Example Implementation: Connection of Non-Inverting Amplifier (Configuration 1) and Gyro Sensor 日本語 Application Note PDF 485 KB
Smart Analog IC 500 Amplifier Selection - Example Implementation: Connection of Instrumentation Amplifier (Configuration 4) and Hall Element 日本語 Application Note PDF 481 KB
Smart Analog IC 500 Amplifier Selection - Example Implementation: Connection of Differential Amplifier (Configuration 2) and Motion Sensor 日本語 Application Note PDF 517 KB
Smart Analog IC 500 Amplifier Selection - Example Implementation: Connection of Transimpedance Amplifier (Configuration 5) and Photodiode 日本語 Application Note PDF 551 KB
Smart Analog Evaluating Sensors By Using Smart Analog Easy Starter (Ver. 2.0) 日本語 Application Note PDF 1.50 MB
Smart Analog System development procedure by using SA-Designer (RX family) 日本語 Application Note PDF 1.27 MB
Other
Smart Analog Redefining The Link Between Analog And Digital Worlds 日本語 Flyer PDF 8.02 MB

Software / Tools

Title Type Description Company
Smart Analog Easy Starter Programmer (Unit/SW) Smart Analog Easy Starter is a GUI evaluation tool for designing the analog front-end circuit of Smart Analog devices. Renesas

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