Features
- The RAA730502 is a monolithic programmable analog IC with a range of on-chip circuits
- On-chip high-speed instrumentation amplifier with comparator x 4 ch
- On-chip D/A converter x 5 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: -40ºC ≤ TA ≤ 105ºC
- Package: 48-pin plastic LQFP (fine pitch) (7 x 7)
Smart-Analog-IC502 Block Diagram
Description
Smart Analog IC502 has a built-in high-speed instrument amplifier with comparator and D/A converter. It is suitable for home appliances that require motor control.
The RAA730502 is a monolithic programmable analog IC with a range of on-chip circuits such as high-speed instrumentation amplifiers with comparators, D/A converters, and a temperature sensor, allowing the RAA730502 to be used as an analog front-end device for sensing current in motor control applications. The RAA730502 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 RAA730502—a 48-pin LQFP—in turns enables a more compact set design.
Applications
- Motor control for home appliances
- Air purifiers
- Air conditioners
- Refrigerators
- Dishwashers
- Electric bicycles
| Part Number | Status | Samples | Stock | Package | Lead Count (#) | Pb (Lead) Free | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|
| RAA730502CFP#AC0 | Obsolete | N/A | Out of Stock | LFQFP | 48# | Yes | -40 to +105 |
| RAA730502DFP#AC0 | Obsolete | N/A | Out of Stock | LFQFP | 48# | Yes | -40 to +105 |
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- GuidePDF 222 KB smartanalog-product-number-guide Apr 04, 2018
- DatasheetRAA730502 Monolithic Programmable Analog ICRECOMMENDED
- Application NoteAI-generated Summary: 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.
- Application NoteAI-generated Summary: 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.
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- DatasheetRAA730502 Monolithic Programmable Analog ICRECOMMENDED
Recommended Documents (1)
- DatasheetRAA730502 Monolithic Programmable Analog ICRECOMMENDED
Datasheets (1)
- GuidePDF 222 KB smartanalog-product-number-guide Apr 04, 2018
Manuals & Guides (1)
- Application NoteAI-generated Summary: 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.
- Application NoteAI-generated Summary: 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.
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