AD7400YRWZ

AD7400 is a second-order, sigma-delta (Σ-Δ) modulator that converts an analogue input signal to a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc. iCoupler® technology. The serial interface is digitally isolated. High speed CMOS, combined with monolithic air core transformer technology, means the on-chip isolation provides outstanding performance characteristics superior to alternatives such as optocoupler devices. Typical application includes ac motor controls, data acquisition systems and A/D + opto-isolator replacements.

• 10MHz clock rate and second-order modulator
• 16 bits no missing codes and ±2LSB INL typical at 16bits
• 3.5μV/°C maximum offset drift
• On-board digital isolator and on-board reference
• Low power operation: 18mA maximum at 5.25V
• Safety and regulatory approvals: UL recognition 5000 Vrms for 1minute per UL 1577
• CSA component acceptance notice #5A
• VDE Certificate of Conformity: DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 891 V peak
• 16 lead SOIC package
• Operating temperature range from -40 to 105°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party