MAX1489EESD+

The MAX1489EESD+ is a ±15KV ESD-protected, quad, low power RS232 line receiver in 14 pin NSOIC package. The line receiver is designed for EIA/TIA-232, EIA/TIA-562 and CCITT V.28 communications in harsh environments. Each receiver input is protected against ±15KV electrostatic discharge (ESD) shocks. The inputs have a ±25V range and feature hysteresis and time-domain filtering. This device is used for interfacing data terminal equipment (DTE) with data circuit terminating equipment (DCE), modems and PC motherboards.

• Supply voltage range is 4.5V to 5.5V
• Operating temperature range from -40°C to 85°C
• Data rate of 120Kbps
• Typical supply current is 350µA
• Pin compatible with MC1489, MC14C89, SN75189, SN75C189, DS1489 and DS14C89
• Latchup free during an ESD Event
• Stable input thresholds
• TTL and CMOS compatible outputs

Applications

Communications & Networking, Portable Devices

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