MAX14770EATA+T

MAX14770EATA+T is a half-duplex, ±35kV high ESD protected, 20Mbps transceiver for PROFIBUS-DP and RS-485 applications. In addition, it can be used for RS-422/V.11 communications. The MAX14770E is designed to meet IEC 61158-2, TIA/EIA-422-B, TIA/EIA485-A, V.11, and X.27 standards. Applications include PROFIBUS-DP networks, industrial fieldbuses, motion controllers, RS-485 networks, and machine encoders.

• True fail-safe receiver prevents false, transitions on receiver input short or open
• Hot swap eliminates false transitions during power-up or hot insertion
• Short-circuit-protected outputs
• Thermal shutdown circuitry prevents excessive power dissipation
• Low current reduces power consumption
• Allows up to 128 transceivers on the bus
• Power-supply range from 4.5 to 5.5V
• Shutdown supply current is 15µA max at DE=0, active-low RE=1
• 8 TDFN-EP package
• Temperature range from -40°C to +125°C

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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