Analog Devices AD8285WBCPZ AD8285WBCPZ Radar Receiver Analogue Front End 4 Channel 1.7 to 3.5 V -40 105 Deg C AEC-Q100 LFCSP-EP-72
AD8285 is designed for low cost, low power, compact size, flexibility, and ease of use. It contains four channels of a low noise preamplifier (LNA) with a programmable gain amplifier (PGA) and an antialiasing filter (AAF) plus one direct to ADC channel, all integrated with a single 12bit analogue-to-digital converter (ADC). Each channel features a gain range of 16dB to 34dB in 6dB increments and an ADC with a conversion rate of up to 72MSPS. The combined input referred noise voltage of the entire channel is 3.5nV/�Hz at maximum gain. The channel is optimized for dynamic performance and low power in applications where a small package size is critical. Application includes automotive radar, adaptive cruise control, collision avoidance, blind spot detection, self parking, electronic bumper.
- 4-channel LNA, PGA, and AAF, 1 direct to ADC channel
- Programmable gain amplifier (PGA), includes low noise preamplifier (LNA)
- Serial peripheral interface (SPI) programmable gain
- 16dB to 34dB in 6dB steps, antialiasing filter (AAF)
- Programmable third order, low-pass elliptic filter (LPF) from 1.0MHz to 12.0MHz
- Analog-to-digital converter (ADC), 12 bits of accuracy upto 72MSPS
- Signal-to-noise ratio is 68.5dB (typ, fIN = 1MHz), qualified for automotive application
- Spurious-free dynamic range is 68dB (typ, gain = 16dB)
- Low power is 185mW per channel at 12 bits and 72MSPS
- 72 lead LFCSP-VQ package, operating temperature range from -40°C to +105°C
Other details
| Brand | ANALOG DEVICES |
| Part Number | AD8285WBCPZ |
| Quantity | Each |
| Technical Data Sheet EN |  |
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