LIC » 08 мар 2010, 01:50
Power No. of Nominal SHDN Rx
Part Supply RS-232 No. of Cap. Value & Three- Active in Data Rate
Number (V) Drivers/Rx Ext. Caps (μF) State SHDN (kbps) Features
MAX220 +5 2/2 4 0.1 No — 120 Ultra-low-power, industry-standard pinout
MAX222 +5 2/2 4 0.1 Yes — 200 Low-power shutdown
MAX223 (MAX213) +5 4/5 4 1.0 (0.1) Yes ✔ 120 MAX241 and receivers active in shutdown
MAX225 +5 5/5 0 — Yes ✔ 120 Available in SO
MAX230 (MAX200) +5 5/0 4 1.0 (0.1) Yes — 120 5 drivers with shutdown
MAX231 (MAX201) +5 and 2/2 2 1.0 (0.1) No — 120 Standard +5/+12V or battery supplies;
+7.5 to +13.2 same functions as MAX232
MAX232 (MAX202) +5 2/2 4 1.0 (0.1) No — 120 (64) Industry standard
MAX232A +5 2/2 4 0.1 No — 200 Higher slew rate, small caps
MAX233 (MAX203) +5 2/2 0 — No — 120 No external caps
MAX233A +5 2/2 0 — No — 200 No external caps, high slew rate
MAX234 (MAX204) +5 4/0 4 1.0 (0.1) No — 120 Replaces 1488
MAX235 (MAX205) +5 5/5 0 — Yes — 120 No external caps
MAX236 (MAX206) +5 4/3 4 1.0 (0.1) Yes — 120 Shutdown, three state
MAX237 (MAX207) +5 5/3 4 1.0 (0.1) No — 120 Complements IBM PC serial port
MAX238 (MAX208) +5 4/4 4 1.0 (0.1) No — 120 Replaces 1488 and 1489
MAX239 (MAX209) +5 and 3/5 2 1.0 (0.1) No — 120 Standard +5/+12V or battery supplies;
+7.5 to +13.2 single-package solution for IBM PC serial port
MAX240 +5 5/5 4 1.0 Yes — 120 DIP or flatpack package
MAX241 (MAX211) +5 4/5 4 1.0 (0.1) Yes — 120 Complete IBM PC serial port
MAX242 +5 2/2 4 0.1 Yes ✔ 200 Separate shutdown and enable
MAX243 +5 2/2 4 0.1 No — 200 Open-line detection simplifies cabling
MAX244 +5 8/10 4 1.0 No — 120 High slew rate
MAX245 +5 8/10 0 — Yes ✔ 120 High slew rate, int. caps, two shutdown modes
MAX246 +5 8/10 0 — Yes ✔ 120 High slew rate, int. caps, three shutdown modes
MAX247 +5 8/9 0 — Yes ✔ 120 High slew rate, int. caps, nine operating modes
MAX248 +5 8/8 4 1.0 Yes ✔ 120 High slew rate, selective half-chip enables
MAX249 +5 6/10 4 1.0 Yes ✔ 120 Available in quad flatpack package