CMOS、3V或5V、500 μA、24位Σ-Δ型信号调理ADC

优势和特点

The AD7714 is a complete analog front end for low-frequency measurement applications. The device accepts low level signals directly from a transducer and outputs a serial digital word. It employs a sigma-delta conversion technique to realize up to 24 bits of no missing codes performance. The input signal is applied to a proprietary programmable gain front end based around an analog modulator. The modulator output is processed by an onchip digital filter. The first notch of this digital filter can be programmed via the on-chip control register allowing adjustment of the filter cutoff and settling time. The part features three differential analog inputs (which can also be configured as five pseudo-differential analog inputs) as well as a differential reference input. It operates from a single supply (+3␣ V or +5␣ V). The AD7714 thus performs all signal conditioning and conversion for a system consisting of up to five channels. The AD7714 is ideal for use in smart, microcontroller- or DSPbased systems. It features a serial interface that can be configured

企业名：深圳市云迪科技有限公司

类型：贸易/代理/分销

电话： 0755-23038182
0755-21015360

手机：15219483667
15919480276

联系人：朱先生/程小姐

QQ：

邮箱：470889913@qq.com

地址：广东深圳深圳市福田区振兴路华康大厦1栋430