AD7960/61 Pulsar® Differential ADCs


18- and 16-bit analog-to-digital converters from Analog Devices

The AD7960 and AD7961 from Analog Devices are 18- and 16-bit, 5 MSPS charge redistribution successive approximation (SAR), analog-to-digital converters (ADCs). The SAR architecture allows unmatched performance both in noise and linearity. The AD7960/61 contains a low-power, high-speed, 18- and 16-bit sampling ADC, an internal conversion clock, and an internal reference buffer. On the CNV± edge, the AD7960/61 samples the voltage difference between the IN+ and IN− pins. The voltages on these pins swing in opposite phase between 0 V and 4.096 V/5 V. The reference voltage is applied to the part externally. All conversion results are available on a single LVDS self- or echo-clocked serial interface.

The AD7960/61 is available in a 32-lead LFCSP (QFN) with operation specified from −40°C to +85°C.

Applications
  • Digital imaging systems
    • Digital X-rays
    • Computed tomography
    • IR cameras
  • MRI gradient control
  • High-speed data acquisition
  • Spectroscopy
  • Test equipment

Evaluation Boards

Manufacturer Part Number Description Available Quantity Datasheets
EVAL-AD7960FMCZ EVAL BOARD FOR AD7960 4
EVAL-AD7961FMCZ EVAL BOARD FOR AD7961 5

AD7960/61 Pulsar® Differential ADCs

Manufacturer Part Number Description Available Quantity Datasheets
AD7960BCPZ-RL7 IC ADC 18BIT SAR 5MSPS 32LFCSP 1051
AD7961BCPZ-RL7 IC ADC 18BIT SAR 5MSPS 32LFCSP 1500