AD7988-5CCPZ-RL7

AD7988-5CCPZ-RL7 is a 16bit lower power PulSAR ADC. It offers a 500kSPS throughput. It is a low-power, 16bit sampling ADC with a versatile serial interface port. On the CNV rising edge, they sample an analogue input, IN+, between 0V to VREF with respect to a ground sense, IN−. The reference voltage, REF, is applied externally and can be set independently of the supply voltage, VDD. The SPI-compatible serial interface also features the ability to daisy-chain several ADCs on a single 3-wire bus using the SDI input. It is compatible with 1.8V, 2.5V, 3V, or 5V logic using the separate supply, VIO. It is used in applications such as automated test equipment, data acquisition systems, medical instruments, and machine automation.

• Differential linearity error is ±0.4LSB typical at (VREF = 5V, VDD = 2.5V, VIO = 1.71V to 5.5V)
• Integral linearity error is ±0.6LSB typical at (VREF = 5V, VDD = 2.5V, VIO = 1.71V to 5.5V)
• Dynamic range is 92dB typical at (VREF = 5V, VDD = 2.5V, VIO = 1.71V to 5.5V)
• Signal-to-noise ratio is 91.5dB typical at (fIN = 10KHz, VREF = 5V)
• Total harmonic distortion is -114dB typical at (fIN = 10KHz, VDD = 2.5V, VIO = 1.71V to 5.5V)
• Signal-to-(noise + distortion) is 91dB typical at (fIN = 10KHz, VREF = 5V)
• Proprietary SPI-/QSPI™-/MICROWIRE™-/DSP-compatible serial interface
• Conversion rate is 500kSPS maximum at (VDD = 2.5V, VIO = 1.71V to 5.5V, VREF = 5V)
• Transition noise is 0.6LSB typical at (VDD = 2.5V, VIO = 1.71V to 5.5V, VREF = 5V)
• Operating temperature range from -40°C to +125°C, 10-lead LFCSP package

Notas

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party