Microchip微芯 MCP4716 产品介绍
说明
MCP4716是一款单通道、10位电压输出数模转换器,具有集成EEPROM和I2C兼容串行接口。
MCP47X6 DAC系列提供集成非易失性存储器(EEPROM),可在断电时保存DAC寄存器和配置位值。可以选择VREF引脚或设备VDD作为DAC的参考电压。当不需要DAC输出电压时,掉电模式可降低系统电流。这些设备有小型6引脚SOT-23和DFN 2x2 mm封装。
特性
10-bit ResolutionRail-to-Rail OutputFast Settling Time of 6 µs (typical)DAC Voltage Reference Options:VDDVREFOutput Gain Options:Unity (1x)2x, only when VREF is used as voltage sourceNon-Volatile Memory (EEPROM)Auto Recall of Saved DAC register settingAuto Recall of Saved Device Configuration (Voltage Reference, Gain, Power Down)Power-Down Modes:Disconnects output bufferSelection of VOUT pull-down resistors (640 kohm, 125 kohm, or 1 kohm)Low Power ConsumptionNormal Operation: 210 µA typ.Power Down Operation: 60 nA typ. (PD1:PD0 = “11”)Single-Supply Operation: 2.7V to 5.5VI2C™ Interface:Eight Available AddressesStandard (100 kbps), Fast (400 kbps), and High-Speed (3.4 Mbps) ModesSmall 6-lead SOT-23 and DFN (2x2) PackagesExtended Temperature Range: -40°C to +125°CAEC-Q100 Grade 1 qualified参数
类型 | 描述 |
Resolution | 10 |
Channels | 1 |
Interface | I²C |
INLMaxLSB | 3.625 |
Output Settling Time | 6 |
Memory Type | Non-Volatile |