Product description
The AD7763 high performance, 24-bit, S-? analog-to-digital converter (ADC) combines wide input bandwidth and high speed with the benefits of S-? conversion, as well as performance of 107 dB SNR at 625 kSPS, making it ideal for high speed data acquisition.
Features
* 120 dB dynamic range at 78 kHz output data rate * 109 dB dynamic range at 625 kHz output data rate * 112 dB SNR at 78 kHz output data rate * 107 dB SNR at 625 kHz output data rate * 625 kHz maximum fully filtered output word rate * Programmable oversampling rate (32× to 256×) * Flexible serial interface * Fully differential modulator input * On-chip differential amplifier for signal buffering * Low-pass finite impulse response (FIR) filter with default or user-programmable coefficients * Overrange alert bit * Digital offset and gain correction registers * Low power and power-down modes * Synchronization of multiple devices via SYNC pin * I2S interface mode
Applications
* Data acquisition systems * Vibration analysis * Instrumentation
Features
* 120 dB dynamic range at 78 kHz output data rate * 109 dB dynamic range at 625 kHz output data rate * 112 dB SNR at 78 kHz output data rate * 107 dB SNR at 625 kHz output data rate * 625 kHz maximum fully filtered output word rate * Programmable oversampling rate (32× to 256×) * Flexible serial interface * Fully differential modulator input * On-chip differential amplifier for signal buffering * Low-pass finite impulse response (FIR) filter with default or user-programmable coefficients * Overrange alert bit * Digital offset and gain correction registers * Low power and power-down modes * Synchronization of multiple devices via SYNC pin * I2S interface mode
Applications
* Data acquisition systems * Vibration analysis * Instrumentation