Цифро Аналоговые Преобразователи (ЦАП) MAX531BCPD+

ЦАП , прецизионный, 12 бит, SPI, 4.5В до 5.5В, DIP, 14 вывод(-ов)

The MAX531BCPD+ is a +5V, low power, voltage output, serial 12bit digital to analogue converter (DAC) in 14 pin DIP package. It uses an "inverted" R-2R ladder network with a single supply CMOS op-amp to convert 12bit digital data to analogue voltage levels. This device use a three-wire serial interface that is compatible with SPI, QSPI (CPOL = CPHA = 0) and Microwire standards. This DAC is specified for single +5V power supply operation and can also be operated with ±5V supplies. The internal op-amp can be configured for a gain of +1 or +2 as well as for unipolar or bipolar output voltages. The device can also be used as a four quadrant multiplier without external resistors or op-amps. It is trimmed for offset voltage, gain and linearity.

• Supply voltage range is 4.5V to 5.5V
• Operating temperature range from 0°C to 70°C
• Supply current is 260µA
• Relative accuracy is ±1LSB
• Power-on reset
• Serial data output for daisy-chaining
• Monotonic over temperature
• Internal reference voltage is 2.048V

Области применения

Обработка Сигнала, Промышленное, Привод Двигателя и Управление