Аналого-цифровые преобразователи (АЦП) ADS1259IPW

АЦП , 24 бит, 14.4 Квыборок/с, Последовательный, SPI, Однополярный, 2.7 В

The ADS1259IPW is a 24-bit Analog-to-digital Converter (ADC) designed for the needs of industrial process control and other exacting applications. Combined with a signal amplifier, a high-resolution, high-accuracy measurement system is formed that is capable of digitizing a wide range of signals. The high-linearity low-drift converter uses a fourth-order, inherently stable, delta-sigma (ΔΣ) modulator that provides outstanding noise and linearity performance. The data rates are programmable up to 14kSPS including 10, 50 and 60SPS that provide excellent normal mode line-cycle rejection. The digital filter can be programmed for a fast settling mode where the conversions settle in a single cycle or programmed for a high line-cycle rejection mode. A fast responding input over-range detector flags the conversion data if an input over-range should occur. It also provides an integrated low-noise, very low drift 2.5V reference.

• High performance
• Single-cycle settling
• Internal oscillator
• Out-of-range detection
• Readback data integrity by checksum and redundant data read capability
• SPI-compatible interface
• Green product and no Sb/Br

Области применения

Автоматизация и Управление Процессами, Считывание и Контрольно-измерительная Аппаратура, Связь и Сеть, Тестирование и Измерение