Datasheet Microchip MCP4821 — 数据表
| 制造商 | Microchip |
| 系列 | MCP4821 |
MCP4821是具有内部参考电压的单通道12位数模转换器（DAC）
数据表
Datasheet MCP4801, MCP4811, MCP4821
PDF, 1.3 Mb, 语言: en, 文件上传: Nov 14, 2017, 页数: 48
8/10/12-Bit Voltage Output Digital-to-Analog Converter with Internal VREF and SPI Interface
8/10/12-Bit Voltage Output Digital-to-Analog Converter with Internal VREF and SPI Interface
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价格
状态
| MCP4821-E/MC | MCP4821-E/MS | MCP4821-E/P | MCP4821-E/SN | MCP4821-E/SNVAO | MCP4821T-E/MC | MCP4821T-E/MS | MCP4821T-E/SN | MCP4821T-E/SNVAO | |
|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
打包
| MCP4821-E/MC | MCP4821-E/MS | MCP4821-E/P | MCP4821-E/SN | MCP4821-E/SNVAO | MCP4821T-E/MC | MCP4821T-E/MS | MCP4821T-E/SN | MCP4821T-E/SNVAO | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Package | DFN | MSOP | PDIP | SOIC | SOIC | DFN | MSOP | SOIC | SOIC |
参数化
| Parameters / Models | MCP4821-E/MC | MCP4821-E/MS | MCP4821-E/P | MCP4821-E/SN | MCP4821-E/SNVAO | MCP4821T-E/MC | MCP4821T-E/MS | MCP4821T-E/SN | MCP4821T-E/SNVAO |
|---|---|---|---|---|---|---|---|---|---|
| Automotive Recommended | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| DACs per Package | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| DNL, LSB | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 | 0.75 |
| Interface | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Lead Count | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Output Settling Time, µs | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Resolution, Bits | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Temperature Range(° C) | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Typical Operating Current, µA | 330 | 330 | 330 | 330 | 330 | 330 | 330 | 330 | 330 |
| Typical Standby Current, µA | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Vref | Int | Int | Int | Int | Int | Int | Int | Int | Int |