Микросхемы и комплектующие DAC8501E/250G4 .

ЦАП , 16 бит, 93 Квыборок/с, 3-проводной, Последовательный, 2.7В до 5.5В, SOP, 8 вывод(-ов)

The DAC8501E/250G4 is a low-power single 16-bit buffered voltage output Digital-to-analog Converter (DAC) optimized for multiplying operation. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC8501 uses a versatile 3-wire serial interface that operates at clock rates up to 30MHz and is compatible with standard SPI™, QSPI™, MICROWIRE™ and Digital signal processor (DSP) interfaces. The DAC8501 requires an external reference voltage to set the output range of the DAC. The DAC8501 incorporates a power-on reset circuit that ensures that the DAC output powers up at 0V and remains there until a valid write takes place to the device. The DAC8501 contains a power-down feature, accessed over the serial interface that reduces the current consumption of the device to 200nA at 5V. The low-power consumption of this part in normal operation makes it ideally suited to portable battery-operated equipment.

• Multiplying-mode bandwidth - 350kHz
• Power-on reset to zero
• Ensured monotonic by design
• Settling time - 10µs to ±0.003%FSR
• Low-power serial interface with Schmitt-triggered inputs
• On-chip output buffer amplifier, rail-to-rail operation
• SYNC\interrupt facility
• Green product and no Sb/Br

Области применения

Автоматизация и Управление Процессами, Считывание и Контрольно-измерительная Аппаратура, Привод Двигателя и Управление, Компьютеры и Периферия, Переносные Устройства