Datasheet Analog Devices AD7768-1BCPZ — 数据表

DC to 204 kHz, Dynamic Signal Analysis,
Precision 24-Bit ADC with Power Scaling
AD7768-1 Data Sheet
FEATURES Power supply
AVDD1 − AVSS = 5.0 V typical
AVDD2 − AVSS = 2.0 V to 5.0 V typical
Analog supplies can run from split supply (true bipolar)
IOVDD − DGND = 1.8 V to 3.3 V typical
Low power mode can run from single 3.0 V supply
Pin control or SPI interface configurable
Suite of diagnostic check mechanisms
Temperature, interface CRC, and memory map CRC
Package: 28-lead, 4 mm × 5 mm, LFCSP
Temperature range: −40°C to +125°C ADC for single-channel low power, platform DAQ designs
Wide bandwidth
Sinc filter bandwidth range: DC to 204 kHz
Low ripple FIR bandwidth range: DC to 110.8 kHz
Precision ac and dc performance
108.5 dB dynamic range typical
−120 dB THD
±1.1 ppm of FSR INL, ±30 µV offset error, ±30 ppm of FSR
gain error
Programmable ODR, filter type, and latency …