AD7760BSVZ Datasheet PDF - ADI

●The AD7760BSVZ is a 24-bit 100dB Sigma-Delta (Σ-Δ) ADC with on-chip buffer ideal for high speed data acquisition. It combines wide input bandwidth and high speed with the benefits of Σ-Δ conversion to achieve a performance of 100dB SNR at 2.5MSPS. Wide dynamic range combined with significantly reduced anti-aliasing requirements simplifies the design process. An integrated buffer to drive the reference, a differential amplifier for signal buffering and level shifting, an over range flag, internal gain and offset registers and a low-pass digital FIR filter makes the AD7760 a compact, highly integrated data acquisition device requiring minimal peripheral component selection. The high performance ADC offers programmable decimation rates and the digital FIR filter can be adjusted if the default characteristics are not appropriate for the application. It is ideal for applications demanding high SNR without a complex front-end signal processing design.

● 120dB dynamic range at 78kHz output data rate

● 100dB dynamic range at 2.5MHz output data rate

● 112dB SNR at 78kHz output data rate

● 100dB SNR at 2.5MHz output data rate

● 2.5MHz maximum fully filtered output word rate

● Fully differential modulator input

● On-chip differential amplifier for signal buffering

● Low-pass finite impulse response (FIR) filter with default or user-programmable coefficients

● Modulator output mode

● Over range alert bit

● Digital offset and gain correction registers

● Filter bypass modes

● Low power and power-down modes

● Synchronization of multiple devices via SYNC pin

●ESD sensitive device, take proper precaution while handling the device.