DAC539E4W
- Quad comparator inputs
- 10-bit independent comparator thresholds
- 1 LSB DNL
- Gains of 1 ×, 1.5 ×, 2 ×, 3 ×, and 4 ×
- Quad general-purpose output (GPO)
- Look-up table (LUT) based comparator-to-GPO mapping
- Automatically detected SPI and I2C
interface
- 1.62V VIH with VDD = 5.5V
- MODE pin to select between programming and standalone modes
- User-programmable nonvolatile memory (NVM)
- Reference: internal, external, VDD
- Wide operating range
- Power supply: 1.8V to 5.5V
- Temperature: –40˚C to +125˚C
- Tiny package:
- 16-pin DSBGA: 1.76mm × 1.76mm, nominal
The DAC539E4W is 10-bit smart digital-to-analog converters (DACs) with quad programmable comparator inputs and quad general-purpose outputs. A look-up table maps the comparator inputs to the GPOs. The DAC539E4W also supports a programmable delay to allow the input transitions to settle. These devices provide NVM for storing the configurations. This smart DAC functions without the need for a processor (processor-less operation) using LUT and NVM.
This device has an automatically detected SPI and I2C interface and an internal reference. The feature set combined with the tiny package and low power make the smart DAC an excellent choice for applications in fault management.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | DAC539E4W 10-Bit Smart DAC for LUT-Based Standalone Fault-Management With Auto-Detected I2 C or SPI datasheet (Rev. A) | PDF | HTML | 2025/7/10 | ||
| Product overview | Smart DAC Product Selection Guide | PDF | HTML | 2024/7/1 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| DSBGA (YBH) | 16 | Ultra Librarian |