Интерфейс RS-232 MAX1489EESD+

Линейный приемник RS232 , 4.5В-5.5В питание, NSOIC-14

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

Области применения

Связь и Сеть, Переносные Устройства