AD4680
AD4680 is Dual Simultaneous Sampling SAR ADC manufactured by Analog Devices.
Data Sheet AD4680/AD4681
Differential Inputs, 1 MSPS/500 kSPS, Dual Simultaneous Sampling SAR ADCs
Features
- 16-bit ADC family
- Dual simultaneous sampling
- Fully differential analog inputs
- Throughput conversion rate
- 1 MSPS for AD4680
- 500 kSPS for AD4681
- SNR (typical)
- 92.5 dB, VREF = 3.3 V external
- 100 dB with 8× OSR, RES = 1
- On-chip oversampling function
- Resolution boost function
- INL (maximum) 1.5 LSBs
- 2.5 V internal reference at 10 ppm/°C
- High speed serial interface
- - 40°C to +125°C operation
- 3 mm × 3 mm, 16-lead LFCSP
- Wide mon-mode range
- Alert function
APPLICATIONS
- Motor control position feedback
- Motor control current sense
- Sonar
- Power quality
-...
