AD7927BRUZ-REEL7

AD7927 is a 12bit, high speed, low power, 8-channel, successive approximation ADC. The part operates from a single 2.7V to 5.25V power supply and features throughput rates up to 200KSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 8MHz. The AD7927 uses advanced design techniques to achieve very low power dissipation at maximum throughput rates. At maximum throughput rates, the AD7927 consumes 1.2mA maximum with 3V supplies; with 5V supplies, the current consumption is 1.5mA maximum.

• Commercial version
• 70dB min Signal-to-Noise Ratio (SNR)
• 800ns max conversion time at 16 SCLK cycles with SCLK at 20MHz
• 7.5/3.6mW max power dissipation at normal mode (operational), AVDD = 5/3V, fSCLK = 20MHz
• Flexible power/serial clock speed management
• No pipeline delays
• High speed serial interface SPI-, QSPI™-, MICROWIRE™-, DSP-compatible
• ±1LSB linearity error
• 20 lead TSSOP package
• Operating temperature range from -40 to 85°C

附註

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