13-bit Sin/D Converter with Calibration

MFG Part #:


Part #:
Contact Symmetry For Lead Time
RoHS Status:
Unit Price:$87.00
Minumum Qty: 1
Ask a Question
Call Me
Email This Page

Product Information

Back to top
iC-NQI is a monolithic A/D converter which, by applying a count-safe vector follower principle, converts sine/cosine sensor signals with a selectable resolution and hysteresis into angle position data.


Back to top
Resolution of up to 8192 angle steps per sine/cosine period
Binary and decimal resolution settings, e.g. 500, 512, 1000, 1024; programmable angle hysteresis
Conversion time of just 250 ns including amplifier settling
Count-safe vector follower principle, real-time system with a 70 MHz sampling rate
Direct sensor connection; selectable input gain
Front-end signal conditioning features offset (8 bits), Amplitude ratio (5 bits) and phase (6 bits) calibration
Input frequency of up to 250 kHz
Incremental A QUAD B outputs with a selectable minimum transition distance (e.g. 0.25 μs for 1 MHz at A)
Index signal processing adjustable in position and width
Serial output of absolute angle data at clock rates of up to 10 MHz
Error monitoring: frequency, amplitude, configuration (CRC)
Multiturn counting up to 24 bits
Device setup from serial EEPROM or 2-wire interface
ESD protection and TTL-/CMOS-compatible outputs

Previously Viewed Products