AD7960BCPZ-RL7

AD7960BCPZ-RL7 is a 18bit, 5MSPS, charge redistribution successive approximation (SAR), analogue-to-digital converter (ADC). The SAR architecture allows unmatched performance both in noise and linearity. It contains a low-power, high-speed, 18bit sampling ADC, an internal conversion clock, and an internal reference buffer. On the CNV±edge, this device samples the voltage difference between the IN+ and IN- pins. The voltages on these pins swing in opposite phases between 0V and 4.096 V and between 0V and 5V. The reference voltage is applied to the part externally. All conversion results are available on a single LVDS self-clocked or echoed clock serial interface. It is used in applications such as digital imaging systems, digital X-rays, computed tomography, IR cameras, MRI gradient control, high-speed data acquisition, spectroscopy, and test equipment.

• Dynamic range is 100dB typical at (VDD1 = 5V; VDD2 = 1.8V; VIO = 1.8V)
• Signal-to-noise ratio is 99dB typical at (VDD1 = 5V; VDD2 = 1.8V; VIO = 1.8V)
• Total harmonic distortion is -117dB typical at (VDD1 = 5V; VDD2 = 1.8V; VIO = 1.8V)
• Integral linearity error is ±0.8LSB typical at (VDD1 = 5V; VDD2 = 1.8V; VIO = 1.8V)
• Differential linearity error is ±0.5LSB typical at (VDD1 = 5V; VDD2 = 1.8V; VIO = 1.8V)
• SAR architecture, no latency/pipeline delay, serial LVDS interface
• 28MHz typical -3dB input bandwidth at (VDD1 = 5V; VDD2 = 1.8V; VIO = 1.8V)
• Power dissipation is 46.5mW typical at (converting: internal reference buffer disabled)
• CMRR is 70dB typical at (VDD1 = 5V; VDD2 = 1.8V; VIO = 1.8V; REF = 5V or 4.096V)
• Operating temperature range from -40°C to +85°C, 32-lead LFCSP-WQ package

Märkused

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