AD7683BRMZRL7

AD7683 is a 16-bit, charge redistribution, successive approximation, PulSAR® analogue-to-digital converter (ADC). The part also contains a low noise, wide bandwidth, short aperture delay, track-and-hold circuit. On the CS falling edge, it samples an analogue input, +IN, between 0V to REF with respect to a ground sense, –IN. The reference voltage, REF, is applied externally and can be set up to the supply voltage. Its power scales linearly with throughput. It is widely used in application such as battery-powered equipment, data acquisition, instrumentation, medical instruments, process control etc.

• Throughput rate is 100KHz
• Integral nonlinearity is ±3LSB max
• Pseudo differential analogue input range
• 0V to VREF with VREF upto VDD
• Single-supply operation is 2.7V to 5.5V
• Serial interface SPI/QSPI/MICROWIRE/DSP compatible
• Standby current is 1nA
• Power dissipation is 4mW typ at 5V, 1.5mW typ at 2.7V, 150μW typ at 2.7V/10kSPS
• Operating temperature is -40°C to +85°C
• Packaging style is 8-lead MSOP

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