ANALOG DEVICES AD7893ARZ-2 Analogue to Digital Converter, 12 bit, Single Ended, Serial, SPI, Single, 4.75 V

AD7893 is a fast, 12-bit ADC that operates from a single +5V supply. Output data from the device is provided via a high speed, serial interface port. This two-wire serial interface has a serial clock input and a serial data output with the external serial clock accessing the serial data from the part. It is fabricated in Analog Devices’ linear compatible CMOS (LC²MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. In addition to traditional dc accuracy specifications such as linearity, full-scale and offset errors, this device is also specified for dynamic performance parameters, including harmonic distortion and signal-to-noise ratio.

• Conversion time is 6μs
• Single supply operation
• High speed, easy-to-use, serial interface
• On-chip track/hold amplifier
• Input range is 0V to +2.5V
• Low power: 25mW typ
• Total harmonic distortion is –80dB max
• SNR is 70dB
• Operating temperature is -40°C to +85°C, linearity error is ±1LSB
• Packaging style is SOIC

Notes

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