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DAC121S101QML-SP器件是一款全功能,通用,12位电压输出数模转换器(DAC),可以采用2.7 V至5.5 V单电源供电,3.6 V时仅消耗177μA电流。片上输出放大器允许轨到轨输出摆幅,三线串行接口以高达时钟频率运行在指定的电源电压范围内为20 MHz,与标准SPI,QSPI,MICROWIRE和DSP接口兼容。
DAC121S101QML-SP的电源电压用作其参考电压,提供最宽的输出动态范围。上电复位电路确保DAC输出上电至零伏并保持在那里,直到有效写入器件为止。省电功能可将功耗降至不到一微瓦。
DAC121S101QML-SP的低功耗和小封装使其成为电池供电设备的理想选择。
| Resolution (Bits) |
| Settling Time (µs) |
| Sample / Update Rate (MSPS) |
| DAC Channels |
| Architecture |
| Power Consumption (Typ) (mW) |
| DNL (Max) (+/-LSB) |
| Interface |
| INL (Max) (+/-LSB) |
| Reference: Type |
| Output Type |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Gain Error (Max) (%FSR) |
| DAC121S101QML-SP |
|---|
| 12 |
| 12.5 |
| 1.8 |
| 1 |
| String |
| 0.52 |
| 1 |
| SPI |
| 8 |
| Ext |
| Buffered Voltage |
| Space |
|
-55 to 125 25 |
| CFP |
| See datasheet (CFP) |
| 1 |

