AD7685BRMZ, 16-бит АЦП [MSOP-10]
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AD7685 16-Bit PulSAR ADCs
Analog Devices Inc. AD7685 16-bit PulSAR® Analog-to-Digital Converters (ADC) are designed as charge redistribution, successive-approximation ADCs operating from a single VDD power supply between 2.3V to 5.5V. AD7685 features a low-power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. These devices also include a low noise, wide bandwidth, short aperture delay, track-and-hold circuit. AD7685 ADCs are compatible with 1.8V, 2.5V, 3V, or 5V logic, using the separate VIO supply. Using the SPI-compatible serial interface, designers can daisy-chain several ADCs on a single 3-wire bus or provide an optional BUSY indicator. Available in a 10-lead MSOP or a 10-lead (QFN) LFCSP package with operation specified from 40°C to +85°C, AD7685 16-bit PulSAR ADCs are ideal for battery-powered equipment, mobile communications, data acquisition, personal digital assistants (PDAs), medical instruments, instrumentation, and process controls.
Analog Devices Inc. AD7685 16-bit PulSAR® Analog-to-Digital Converters (ADC) are designed as charge redistribution, successive-approximation ADCs operating from a single VDD power supply between 2.3V to 5.5V. AD7685 features a low-power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. These devices also include a low noise, wide bandwidth, short aperture delay, track-and-hold circuit. AD7685 ADCs are compatible with 1.8V, 2.5V, 3V, or 5V logic, using the separate VIO supply. Using the SPI-compatible serial interface, designers can daisy-chain several ADCs on a single 3-wire bus or provide an optional BUSY indicator. Available in a 10-lead MSOP or a 10-lead (QFN) LFCSP package with operation specified from 40°C to +85°C, AD7685 16-bit PulSAR ADCs are ideal for battery-powered equipment, mobile communications, data acquisition, personal digital assistants (PDAs), medical instruments, instrumentation, and process controls.
Технические параметры
Архитектура | ацп последовательного приближения(sar) | |
Разрешение (Бит) | 16 | |
Частота дискретизации (выб/сек.) | 250k | |
Количество A/D конвертеров | 1 | |
Количество входных каналов | 1 | |
Тип входа | псевдодифференциальный | |
Интерфейс данных | spi, dsp | |
Напряжение питания: аналоговое / цифровое | 2.3…5.5 в/2.3…5.5 в | |
Рабочая температура,°С | -40…+85 | |
Корпус | msop-10(0.118 inch) | |
Вес, г | 0.08 |
Техническая документация
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