The MAX1489EEPD+ is a ±15KV ESD-protected, quad, low power RS232 line receiver in 14 pin DIP 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
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