AD7381
FEATURES
16-bit/14-bit ADC family Dual simultaneous sampling Fully differential analog inputs 4 MSPS throughput conversion rate SNR (typical)
92.5 d B, VREF = 3.3 V external at AD7380 (16-bit) 85.4 d B, VREF = 3.3 V external at AD7381 (14-bit) 101 d B with ×16 OSR On-chip oversampling function Resolution boost function INL (maximum) 2.0 LSBs at 16-bit 1.0 LSB at 14-bit 2.5 V internal reference High speed serial interface
- 40°C to +125°C operation 16-lead LFCSP, 3 mm × 3 mm Wide mon-mode range Alert function
APPLICATIONS
Motor control position feedback Motor control current sense Sonar Power quality Data acquisition systems Erbium doped fiber amplifier (EDFA) applications I and Q demodulation
GENERAL DESCRIPTION
The AD7380/AD7381 are a 16-bit and 14-bit pin-patible family of dual simultaneous sampling, high speed, low power, successive approximation register (SAR) analog-to-digital converters (ADCs) that operate from a 3.0 V to 3.6 V power supply and feature throughput rates up to 4...
