Analog Products

Overview

Smart Analog IC300 has a built-in configurable amplifier, low-pass filter and high-pass filter. It is suitable for battery-operated home appliances, industrial applications and healthcare equipment.

The RAA730300 is a monolithic programmable analog IC that supports low voltages and features a range of on-chip circuits such as configurable amplifiers, general-purpose operational amplifiers, D/A converters, and a temperature sensor, allowing the RAA730300 to be used as an analog front-end device for processing minute sensor signals. The RAA730300 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 RAA730300—a 48-pin LQFP—in turns enables a more compact set design.

Smart-Analog-IC300 Block Diagram
Smart-Analog-IC300 Block Diagram
  • RAA730300 is a monolithic programmable analog IC that supports low voltages
  • On-chip configurable amplifier × 3 ch
  • On-chip general-purpose operational amplifier × 2 ch
  • On-chip low-pass filter × 1 ch
  • On-chip high-pass filter × 1 ch
  • On-chip D/A converter × 7 ch
  • On-chip variable output voltage regulator × 1 ch
  • On-chip temperature sensor × 1 ch
  • On-chip SPI × 1 ch
  • Includes a low-current mode
  • Operating voltage range: 2.2 V ≤ VDD ≤ 3.6 V
  • Operating temperature range: −40°C ≤ TA ≤ 105°C
  • Package: 48-pin plastic LQFP (fine pitch) (7 × 7)
Blood Pressure Monitor
Scales & Body Composition Analyzer

Applications

  • Battery-operated home appliances
  • Industrial applications
  • Healthcare equipment

Design & Development

Software & Tools

Smart Analog Easy StarterSmart Analog Easy Starter is a GUI evaluation tool for designing the analog front-end circuit of Smart Analog devices.Downloads:
Smart Analog Evaluating Sensors By Using Smart Analog Easy Starter (Ver. 2.0) Rev.1.00
 Circuit Design Tool Renesas

Sample Code

Title Type Date
Smart Analog IC 300 MCU software used for auto calibration Rev.1.00 - Sample Code
ZIP2.94 MB日本語
Related Files:
IDE: CS+
Sample Code

ECAD Models

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Product Options

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    TSA-IC300
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