Overview
Description
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.
Features
- 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)
Comparison
Applications
- Battery-operated home appliances
- Industrial applications
- Healthcare equipment
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 729 KB 日本語 | |
| Brochure | PDF 5.41 MB 日本語 | |
| Training | PDF 258 KB | |
| Training | PDF 325 KB | |
| Application Note | PDF 324 KB 日本語 | |
| Application Note | PDF 1.50 MB 日本語 | |
| Application Note | PDF 1.27 MB 日本語 | |
| Flyer | PDF 8.02 MB 日本語 | |
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Design & Development
Software & Tools
Software & Tools
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Software type
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| 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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Circuit Design Tool | Renesas |
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| LQFP | |||||
| LQFP | 3 |
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