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RAA730301

过时

Smart Analog IC301 for Low Voltage General-purpose Instrumentation Amplifier

特性

  • The RAA730301 is a monolithic programmable analog IC that supports low voltages
  • On-chip instrumentation amplifier x 1 ch
  • On-chip D/A converter x 1 ch
  • On-chip variable output voltage regulator x 1 ch
  • On-chip temperature sensor x 1 ch
  • On-chip SPI x 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)
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Smart-Analog-IC301 Block Diagram
Smart-Analog-IC301 Block Diagram

描述

Smart Analog IC301 has a built-in instrument amplifier and D/A converter. It is suitable for battery-operated home appliances, industrial applications and healthcare equipment.

The RAA730301 is a monolithic programmable analog IC that supports low voltages and features a range of on-chip circuits such as an instrumentation amplifier, a D/A converter, and a temperature sensor, allowing the RAA730301 to be used as an analog front-end device for processing minute sensor signals. The RAA730301 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 RAA730301—a 48-pin LQFP—in turns enables a more compact set design.

应用

  • Battery-operated home appliances
  • Industrial applications
  • Healthcare equipment
Part NumberStatusSamplesStockPackageLead Count (#)Moisture Sensitivity Level (MSL)Pb (Lead) FreeTemp. Range (°C)
RAA730301CFP#AC0ObsoleteN/AOut of StockLFQFP48#Yes-40 to +105
RAA730301DFP#AC0ObsoleteN/AOut of StockLFQFP48#3Yes-40 to +105
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    推荐文档 (1)

  1. 数据手册
    英语
    RAA730301 Monolithic Programmable Analog IC
    RECOMMENDED
    PDF 729 KB R02DS0012EJ0110 Rev.1.10 日本語 2014年5月31日

    数据手册 (1)

  1. 数据手册
    英语
    RAA730301 Monolithic Programmable Analog IC
    RECOMMENDED
    PDF 729 KB R02DS0012EJ0110 Rev.1.10 日本語 2014年5月31日

    手册和指南 (1)

  1. 指南
    英语
    Smart Analog IC, Smart Analog MCU Part Number Guide
    PDF 222 KB smartanalog-product-number-guide 2018年4月04日

    应用说明和白皮书 (3)

  1. 应用说明
    英语
    Smart Analog IC 300/301 Features and Usage Examples (Comparison with Smart Analog IC 500 Series)
    PDF 324 KB R02AN0018EJ0100 Rev.1.00 日本語 2013年9月30日
    AI 生成的摘要: The document compares Smart Analog IC 300 with the Smart Analog IC 500 series, highlighting key functional differences such as amplifier configurations, input modes, and operating voltage ranges. The Smart Analog IC 300 offers six configurable amplifier types, including a general amplifier with two channels, unlike the IC 500. It supports configurable input modes and operating modes per amplifier, whereas the IC 500 has fixed settings. Various circuit examples using the general amplifier configuration of IC 300 are provided, including buffer amplifiers, integrators, log amplifiers, half-wave rectifiers, peak detectors, and low-pass filters.
  2. 应用说明
    英语
    Smart Analog Evaluating Sensors By Using Smart Analog Easy Starter (Ver. 2.0) Rev.1.00
    PDF 1.5 MB R02AN0017EJ0100 Rev.1.00 日本語 2013年5月31日
    AI 生成的摘要: The hardware setup for sensor evaluation using Smart Analog Easy Starter requires a sensor board, evaluation board, computer, and USB cable. Power can come from USB or an external supply, with external power recommended to reduce noise. The sensor output is amplified and A/D converted by Smart Analog IC and RL78/G1A, then sent to the computer via USB for display. Software setup involves launching Easy Starter, detecting the virtual serial port, and configuring analog circuit parameters in the Chip Config window.
  3. 应用说明
    英语
    Smart Analog System development procedure by using SA-Designer (RX family)
    PDF 1.27 MB R20AN0246EJ0100 Rev.1.00 日本語 2013年4月03日
    AI 生成的摘要: The document outlines the development procedure for Smart Analog Systems using SA-Designer with the RX family. It details the hardware setup including the GR-SAKURA evaluation board and RX63N Smart Analog IC, and the software environment comprising SA-Designer and CubeSuite+. The development process involves designing the analog front-end circuit, programming source codes for system operation, registering circuit data into CubeSuite+, and performing operation checks using an emulator. Instructions for starting SA-Designer and creating new circuit designs are also provided.

    营销资料 (2)

  1. 宣传手册
    英语
    Analog ICs Brochure
    PDF 5.43 MB R07CL0009EJ0800 Rev.8.00 日本語 2025年11月10日
  2. 传单
    英语
    Smart Analog Redefining The Link Between Analog And Digital Worlds
    PDF 8.02 MB R01PF0054EJ0101 Rev.1.01 日本語 2012年11月01日
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软件与工具

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    软件与工具 (1)

  1. 电路设计工具
    英语
    Smart Analog Easy Starter
    Smart Analog Easy Starter is a GUI evaluation tool for designing the analog front-end circuit of Smart Analog devices.
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