MAX3314

19-1725; Rev 1a; 3/01 460kbps, 1µA, RS-232-Compatible Transceiver General Description The MAX3314 is a ±5V powered EIA/TIA-232-compatible interface. It has one transmitter and one receiver in a flow-through architecture. The transmitter has a lowdropout output stage providing minimum RS-232-compatible ±3.7V output levels while driving 3k Ω and 1000pf at 460kbps. Both +5V and -5V are supplied externally. The MAX3314 has a SHDN function that reduces supply current to 1µA. The transmitter is disabled and put into 3-state mode while the receiver remains active. The MAX3314 is available in 8-pin SOT23, µMAX and SO packages. o 30µA Operating Supply Current o 460kbps (min) Data Rate o 8-Pin SOT23 Package o RS-232-Compatible Levels Features o 1µA Low-Power Shutdown with Receiver Active MAX3314 Ordering Information PART MAX3314CKA MAX3314CUA MAX3314CSA MAX3314EKA MAX3314EUA MAX3314ESA TEMP. RANGE 0°C to +70°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C -40°C to +85°C PIN-PACKAGE 8 SOT23 8 µMAX 8 SO 8 SOT23 8 µMAX 8 SO ________________________Applications Digital Cameras PDA GPS POS Telecommunications Handy Terminals Set-Top Boxes Typical Operating Circuit +5V CBYPASS 0.1µF 1 VCC SHDN 2 7 0.1µF Pin Configuration TOP VIEW 4 TIN MAX3314 V- -5V TOUT 5 3 ROUT VCC 1 SHDN ROUT 2 8 7 GND VRIN TOUT GND 8 RIN 6 5kΩ MAX3314 3 6 5 TIN 4 SOT23/µMAX/SO CAPACITORS MAY BE POLARIZED OR UNPOLARIZED. ________________________________________________________________ Maxim Integ...