Analog Devices (MAX3044ESE+) Transmitter RS422, RS485

Product Overview The MAX3044ESE+ is a ±10KV ESD protected, quad 5V RS485/RS422 transmitter in 16 pin NSOIC package. It is designed for digital data transmission over twisted pair balanced lines. The transmitter output is protected to ±10KV using human body model. MAX3044ESE+ is slew rate limited transmitter that minimizes EMI and reduces reflections caused by improperly terminated cables, thus allowing error free transmission. This device with hot swap capability eliminates false transitions on the data cable during power-up or hot insertion. It offers optimum performance when used with the MAX3093E or MAX3095 5V quad differential line receivers or MAX3094E/MAX3096 3V quad differential line receivers. The device is ESD protected pin compatible, low power upgrades to the industry standard SN75174 and DS26LS31C. Supply voltage range from 4.75V to 5.25V Operating temperature range from -40°C to 85°C Data transfer rate is 2.5Mbps Operating supply current is 1mA Low power shutdown mode is 2nA Withstand ±4KV per IEC 1000-4-4 EFT fast transient burst immunity Level 2 surge immunity per IEC 1000-4-5, unshielded cable model Applications Communications & Networking, Industrial, Portable Devices Product Information Device Type: Transmitter IC Interface Type: RS422, RS485 No. of Drivers: 4Drivers Supply Voltage Min: 4.75V Supply Voltage Max: 5.25V Driver Case Style: NSOIC No. of Pins: 16Pins Operating Temperature Min: -40°C Operating Temperature Max: 85°C Product Range: - Automotive Qualification Standard: - MSL: MSL 1 - Unlimited