AD7495BRZ

AD74951 is a 12bit, high speed, low power, successive-approximation ADC that operates from a single 2.7V to 5.25V power supply with throughput rates up to 1MSPS. It contain a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies above 1MHz. The AD7495 use advanced design techniques to achieve very low power dissipation at high throughput rates. With 3V supplies and a 1MSPS throughput rate, while the AD7495 consumes 2mA. With 5 V supplies and 1 MSPS, the current consumption is 2.6mA for the AD7495. Suitable for use in battery-powered systems, personal digital assistants, medical instruments, mobile communications, instrumentation and control systems, data acquisition systems and optical sensors applications.

• Low power: 4.5mW max at 1MSPS with 3V supplies
• Low power: 10.5mW max at 1MSPS with 5V supplies
• Wide input bandwidth: 68dB SNR at 300KHz input frequency
• Flexible power/serial clock speed management
• No pipeline delays
• High speed serial interface: SPI-/QSPI™-/MICROWIRE-/DSP-compatible
• On-board reference:: 2.5V
• Standby mode: 1µA max
• 8-lead SOIC_N package, ±1.5LSB linearity error
• Operating temperature range from -40°C 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