AD7940BRMZ

AD79401 is a 14bit, fast, low power, successive approximation ADC. The part operates from a single 2.5V to 5.5V power supply and features throughput rates up to 100KSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 7MHz. The AD7940 uses advanced design techniques to achieve very low power dissipation at fast throughput rates. The reference for the part is taken internally from VDD which allows the widest dynamic input range to the ADC.

• Fast throughput rate: 100KSPS
• Conversion time is 8µs max at 16 SCLK cycles
• 81dB min signal-to-noise + distortion (SINAD)
• Flexible power/serial clock speed management
• No pipeline delays
• High speed serial interface: SPI®/QSPI™/MICROWIRE™/DSP compatible
• Standby mode: 0.5µA max
• 14bits min linearity error (LSB)
• 8 lead MSOP package
• Operating temperature range from -40 to 85°C

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