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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 |