ISL3330 3.3V, ±15kV ESD Protected, Dual Protocol (RS-232/RS-485) Transceivers RS-232, RS-422, RS-485 1 1/1 RS-485, RS-422; 2/2 RS-232 15 20, 0.46/0.4 Full No High Yes 1.3/3.7 30 3.3 2.93 20 Ld SSOP 20 Ld SSOP T+R ISL3331 3.3V, ±15kV ESD Protected, Dual Protocol (RS-232/RS-485) Transceivers RS-232, RS-422, RS-485 1 1/1 RS-485, RS-422; 2/2 RS-232 15 20, 0.46, 0.115/0.4 Full Yes Both Yes 1.3/3.7 30 3.3 3.60 40 Ld QFN 40 Ld QFN T+R Eval Board ISL3332 3.3V, ±15kV ESD Protected, Two Port, Dual Protocol (RS-232/RS-485) Transceivers RS-232, RS-422, RS-485 2 1/1 RS-485, RS-422; 2/2 RS-232 15 20/0.4 Full No None Yes 1.6/3.7 45 3.3 4.27 28 Ld SSOP 28 Ld SSOP T+R ISL3333 3.3V, ±15kV ESD Protected, Two Port, Dual Protocol (RS-232/RS-485) Transceivers RS-232, RS-422, RS-485 2 1/1 RS-485, RS-422; 2/2 RS-232 15 20, 0.46, 0.115/0.4 Full Yes Low Yes 1.6/3.7 60 3.3 4.27 40 Ld QFN 40 Ld QFN T+R Eval Board ISL41334 ±15kV ESD Protected, 5V, Two Port, Dual Protocol (RS-232/RS-485) Transceivers RS-232, RS-422, RS-485 2 1/1 RS-485, RS-422; 2/2 RS-232 15 20, 0.46, 0.115/0.5 Full Yes Low Yes 1.6/3.7 80 5 3.60 40 Ld QFN 40 Ld QFN T+R Eval Board ISL41387 ±15kV ESD Protected, 5V, Dual Protocol (RS-232/RS-485) Transceivers RS-232, RS-422, RS-485 1 1/1 RS-485, RS-422; 2/2 RS-232 15 20, 0.46, 0.115/0.5 Full Yes High and Low Yes 1.6/3.7 35 5 2.93 40 Ld QFN 40 Ld QFN T+R Eval Board ISL81334 ±15kV ESD Protected, 5V, Two Port, Dual Protocol (RS-232/RS-485) Transceivers RS-232, RS-422, RS-485 2 1/1 RS-485, RS-422; 2/2 RS-232 15 20/0.5 Full No None Yes 1.6/3.7 42 5 3.60 28 Ld SOIC 28 Ld SOIC T+R 28 Ld SSOP 28 Ld SSOP T+R ISL81387 ±15kV ESD Protected, 5V, Dual Protocol (RS-232/RS-485) Transceivers RS-232, RS-422, RS-485 1 1/1 RS-485, RS-422; 2/2 RS-232 15 20, 0.46/0.5 Full No High Yes 1.6/3.7 35 5 2.93 20 Ld SOIC 20 Ld SOIC T+R 20 Ld SSOP 20 Ld SSOP T+R