Микросхемы и комплектующие MCP4822-E/MS

ЦАП , Двойной, 12 бит, SPI, 2.7В до 5.5В, MSOP, 8 вывод(-ов)

The MCP4822-E/MS is a 12-bit 2-channel Digital-to-Analogue Converter with internal voltage reference. This device offers high accuracy and low power consumption. Communication with the device is accomplished via a simple serial interface using SPI protocols. This device provides very high accuracy and low noise performance and is suitable for applications, such as set point control, offset adjustment and sensor calibration applications.

• Dual channel voltage output
• 415µA (typical) Operating current
• 2.048V Internal voltage reference
• Selectable unity or 2x gain output
• INL ±2 LSB (typical)
• DNL ±0.75 LSB Maximum
• 4.5µs Output settling time
• SPI interface
• Rail-to-rail output
• Simultaneous latching of the dual DACs with LDAC pin

• 50ppm
• °C VREF Temperature coefficient

Области применения

Управление Питанием, Управление Питанием, Потребительская Электроника, Промышленное, Считывание и Контрольно-измерительная Аппаратура, Переносные Устройства, Авто