Company Name: Excellent Integrated System LIMITED

Contact Person : John

Email/Msn    :John(at)eis-ic.com

Tel          : 00852-30777742

Add.: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HONGKONG

Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: john(at)eis-ic.com.

Description as follow:

The MAX238CWG is a Multichannel RS-232 Driver/Receiver. It is intended for all EIA/TIA-232E and V.28/V.24 communications interfaces, particularly applications where ±12V is not available. The MAX238CWG is especially useful in battery-powered systems, since their low-power shutdown mode reduces power dissipation to less than 5μW. The applications of the MAX238CWG are Portable Computers, Low-Power Modems, Interface Translation, Battery-Powered RS-232 Systems, Multidrop RS-232 Networks.

Parametrics

MAX238CWG absolute maximum ratings: (1)Supply Voltage (VCC): -0.3V to +6V; (2)V+: (VCC - 0.3V) to +14V; (3)V-: +0.3V to +14V; (4)Input Voltages: TIN: -0.3V to (VCC - 0.3V); RIN: ±30V; (5)TOUT: ±15V; (6)Output Voltages, TOUT: ±15V; ROUT: -0.3V to (VCC + 0.3V); (7)Driver/Receiver Output Short Circuited to GND: Continuous; (8)Continuous Power Dissipation: 842mW; (9)Operating Temperature Ranges: 0 to +70℃; (10)Storage Temperature Range: -65 to +160℃; (11)Lead Temperature (soldering, 10s): +300℃.

Features

MAX238CWG features: (1)For Low-Voltage, Integrated ESD Applications MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E: +3.0V to +5.5V, Low-Power, Up to 1Mbps, True RS-232 Transceivers Using Four 0.1μF External Capacitors (MAX3246E Available in a UCSP Package); (2)For Low-Cost Applications MAX221E: ±15kV ESD-Protected, +5V, 1μA,Single RS-232 Transceiver with AutoShutdown.

Diagrams