MAX202ECSE+T 接口IC MAXIM

MAX202ECSE+T

±15kV ESD-Protected,  5V RS-232 Transceivers

RS-232接口集成电路 15kV ESD-Protected 5V RS232 Transceiver

General Description

The MAX202ECSE+T MAX202E-MAX213E, MAX232E, and MAX241E are a family of RS-232 and V.28 transceivers with high ±15kV ESD HBM protection and integrated charge pump circuitry for single +5V supply operation. The various combinations of features are outlined in the Selector Guide. The drivers and receivers for all ten devices meet all EIA/TIA- 232E and CCITT V.28 specifications at data rates up to 120kbps when loaded.

The MAX211E/MAX213E/MAX241E are available in 28-  pin SO and SSOP packages. The MAX202E/MAX232E  come in 16-pin TSSOP, narrow SO, wide SO, and DIP  packages. The MAX203E comes in a 20-pin DIP/SO  package, and needs no external charge-pump capacitors.  The MAX205E comes in a 24-pin wide DIP package,  and also eliminates external charge-pump  capacitors.

Benefits and Features MAX202ECSE+T

• Saves Board Space

• Integrated High ±15kV HBM ESD Protection

• Integrated Charge Pump Circuitry

Eliminates the Need for a Bipolar ±12V Supply

Enables Single Supply Operation From +5V Supply

• Integrated 0.1μF Capacitors (MAX203E, MAX205E)

• 24 pin SSOP Package Saves up to 40% Versus SO Package

• Saves Power for Reduced Power Requirements

• 1μA Shutdown Mode

• 15μA Shutdown Mode for MAX213E

Applications MAX202ECSE+T

• Battery-Powered Equipment

• Hand-Held Equipment

• Portable Diagnostics Equipment