Optically Isolated Sigma-Delta Modulator 10 MHz internal clock

Description The ACPL-7970 is a 1-bit, second-order sigma-delta (∑-∆) modulator converts an analog input signal into a high-speed data stream with galvanic isolation based on optical coupling technology. The ACPL-7970 operates from a 5 V power supply with dynamic range of 78 dB with an appropriate

光隔离的 Sigma-Delta (Σ-Δ) 调制器

ACPL-7970 微型隔离放大器是一个基于 Σ-Δ 调制器技术的 1 位、二阶放大器，它根据光耦合技术，通过电流隔离集成，将模拟输入信号转换成高速数据流。ACPL-7970 微型隔离放大器使用 5 V 电源，配有 78 dB 的动态范围和一个相应的数字过滤器。±200 mV（全量程 ±320 mV）的差分输入非常适合用于诸如电机相位电流传感器之类的应用之中，对分流电阻或其他低水平信号源进行直接连接。\n\nΣ-Δ 调制器使用机载时钟通过过采样来不断地测量微型隔离放大器模拟输入。信号信息作为“1” 符合密度包含于调制器数据中，它的数据传输率是 10 MHz。 接下来数据被编码并被传输过隔离边界 ·10 MHz 内频\n·1 位、二阶的 Σ-Δ 调制器\n·16 位分辨率，无丢失代码（12 位 ENOB）\n·78 dB 信噪比\n·7 µV/°C 的最大失调漂移\n·±1% 最大增益误差\n·内部参考电压\n·具有一个 5 V 电源电压，±200 mV 线性范围（±320 mV 全量程）\n·数字接口的 3 V 到 5.5 V 宽电源电压范围\n·-40°C 到 +105°C 操作温度范围\n·25 kV/µs 共模瞬态抑制\n·安全规范认证（申请中）：·UL 1577（5000 Vrms/分钟。）\n·CSA\n·IEC/EN/DIN EN 60747-5-5\n\n·可选;

Optically Isolated Sigma-Delta Modulator

Description The ACPL-7970 is a 1-bit, second-order sigma-delta (∑-∆) modulator converts an analog input signal into a high-speed data stream with galvanic isolation based on optical coupling technology. The ACPL-7970 operates from a 5 V power supply with dynamic range of 78 dB with an appropriate

封装/外壳：8-DIP（0.300"，7.62mm） 包装：管件 描述：IC ISOLATED MODUL 16BIT 10M 8DIP 集成电路（IC） ADC/DAC - 特殊用途

封装/外壳：8-SMD，鸥翼 包装：管件 描述：IC ISOLATED MODUL 16BIT 10M 8DIP 集成电路（IC） ADC/DAC - 特殊用途

Ultralow Distortion, Ultralow Noise Op Amp

GENERAL DESCRIPTION The AD797 is a very low noise, low distortion operational amplifier ideal for use as a preamplifier. The low noise of 0.9 nV/√Hz and low total harmonic distortion of −120 dB in audio bandwidths give the AD797 the wide dynamic range necessary for preamps in microphones and mixi

Ultralow Distortion, Ultralow Noise Op Amp

GENERAL DESCRIPTION The AD797 is a very low noise, low distortion operational amplifier ideal for use as a preamplifier. The low noise of 0.9 nV/√Hz and low total harmonic distortion of −120 dB in audio bandwidths give the AD797 the wide dynamic range necessary for preamps in microphones and mixi

Ultralow Distortion, Ultralow Noise Op Amp

GENERAL DESCRIPTION The AD797 is a very low noise, low distortion operational amplifier ideal for use as a preamplifier. The low noise of 0.9 nV/√Hz and low total harmonic distortion of −120 dB in audio bandwidths give the AD797 the wide dynamic range necessary for preamps in microphones and mixi

Ultralow Distortion, Ultralow Noise Op Amp

GENERAL DESCRIPTION The AD797 is a very low noise, low distortion operational amplifier ideal for use as a preamplifier. The low noise of 0.9 nV/√Hz and low total harmonic distortion of −120 dB in audio bandwidths give the AD797 the wide dynamic range necessary for preamps in microphones and mixi

Ultralow Distortion, Ultralow Noise Op Amp

GENERAL DESCRIPTION The AD797 is a very low noise, low distortion operational amplifier ideal for use as a preamplifier. The low noise of 0.9 nV/√Hz and low total harmonic distortion of −120 dB in audio bandwidths give the AD797 the wide dynamic range necessary for preamps in microphones and mixi