概览
描述
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.
特性
- 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)
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| 类型 | 文档标题 | 日期 |
| 数据手册 | PDF 1.60 MB 日本語 | |
| 宣传手册 | PDF 5.41 MB 日本語 | |
| 应用说明 | PDF 788 KB 日本語 | |
| 应用说明 | PDF 2.27 MB 日本語 | |
| 应用说明 | PDF 324 KB 日本語 | |
| 应用说明 | PDF 1.50 MB 日本語 | |
| 应用说明 | PDF 1.27 MB 日本語 | |
| 应用说明 | PDF 160 KB 日本語 | |
| 传单 | PDF 8.02 MB 日本語 | |
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