ADUM7704BRWZ-RL7

ADUM7704 is a high performance, second-order, Σ-Δ modulator. It converts an analogue input signal into a high speed, single-bit data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler® technology. The pseudo differential input is ideally suited to shunt voltage monitoring in high voltage applications where galvanic isolation is required. It is approved by UL recognition, 5700V rms for 1 minute per UL 1577, CSA Component Acceptance Notice 5A, VDE Certificate of Conformity, DIN V VDE V 0884-10: VIORM = 1270VPEAK. It is widely used in application such as shunt current monitoring, AC motor controls, power and solar inverters, wind turbine inverters, analogue-to-digital and optoisolator replacement etc.

• Clock input frequency range is 5MHz to 21MHz
• Offset drift vs. temperature is ±0.1 typical
• Signal-to-noise-ratio is 82dB typical
• Resolution is 16bits
• Input voltage range is ±64mV
• Effective number of bits is 13bits typical
• On-board digital isolator
• High isolation common-mode transient immunity is 150kV/µs- typical
• Operating temperature is -40°C to +125°C
• Package style is 16-lead standard small outline package [SOIC-W]

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