MAX534ACPE+, ЦАП, O/P с полным размахом, 8 бит, SPI, 4.5В до 5.5В, DIP, 16 вывод(-ов)
- Производитель
- Maxim Semiconductor
The MAX534ACPE+ from Maxim Integrated Products is a low power, 8bit, quad, voltage output digital to analogue converter (DAC) with rail to rail output buffers in 16 pin DIP package. This serial input DAC operates from single +5V supply. The serial interface is double buffered. A 12bit input shift register is followed by four 8bit buffer registers and four 8bit DAC registers. The 12bit serial word consists of eight data bits and four control bits (for DAC selection and special programming commands). Both input and DAC registers can be updated independently or simultaneously with single software command. Two additional asynchronous control pins (active-low LDAC and active-low CLR) provide simultaneous updating or clearing of input and DAC registers. The interface is compatible with SPI, QSPI and Microwire. Applications include digital gain and offset adjustments, programmable attenuators, programmable current sources, portable instruments.
• Supply voltage range from 4.5V to 5.5V, operating temperature range from 0°C to 70°C
• Internal precision buffers swing rail to rail, reference input includes both ground, positive rail
• Ground to VDD reference input range, serial data output for daisy chaining
• Ultra low supply current of 0.8mA (operating mode) and 2.5µA (shutdown mode)
• Zero code error of ±20mV and full scale error of ±30mV
• Integral nonlinearity (INL) of ±1LSB and differential nonlinearity of ±1LSB (monotonic, all codes)
• Voltage output slew rate of 0.6V/µs, SCLK clock frequency of 10MHz
• Power-on reset clears serial interface and sets all registers to zero
• Used in digital gain and offset adjustments, programmable attenuators and current sources
• Software shutdown and software programmable logic output (µC I/O extender)
Полупроводники - Микросхемы\Преобразование Сигналов и Данных\Цифро-аналоговые Преобразователи - ЦАП
Технические параметры
Минимальная Рабочая Температура | 0 C |
Максимальная Рабочая Температура | 70 C |
Количество Выводов | 16вывод(-ов) |
Диапазон Напряжения Питания | 4.5В до 5.5В |
Разрешение (бит) | 8бит |
Стиль Корпуса АЦП / ЦАП | dip |
Тип Входного Канала | последовательный |
Интерфейс Данных | spi |
Вес, г | 1.667 |
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