AD7988-5BCPZ-RL7

AD7988-5 is a 16bit lower Power PulSAR ADC that operate from a single power supply, VDD. It offers a 500kSPS throughput. This is low power, 16bit sampling ADC with a versatile serial interface port. On the CNV rising edge, they sample an analogue input, IN+, between 0 V to VREF with respect to a ground sense, IN-. The reference voltage, REF, is applied externally and can be set independent 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. Application includes automated test equipment, data acquisition systems, medical instruments, machine automation.

• Integral nonlinearity is ±1.25LSB maximum
• High performance
• Pseudo differential analogue input range from 0V to VREF with VREF from 2.5V to 5V
• Zero latency architecture
• 16bit resolution with no missing codes
• INL is ±0.6LSB typical, ±1.25LSB maximum
• 92dB typical dynamic range (VREF = 5V, TA = -40°C to +125°C)
• 91.5dB typical signal-to-noise ratio (fIN = 10KHz, VREF = 5V, TA = -40°C to +125°C)
• Proprietary SPI-/QSPI™-/MICROWIRE™-/DSP-compatible serial interface
• 10 lead LFCSP package, operating temperature range from -40°C to +125°C

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