MAX209CWG IC Chips +5V RS-232 Transceivers with 0.1uF External Capacitors

MAX200–MAX209/ MAX211/MAX213

+5V, RS-232 Transceivers with 0.1µF External Capacitors

General Description

The MAX200–MAX209/MAX211/MAX213 transceivers are designed for RS-232 and V.28 communication interfaces where Q12V supplies are not available. On-board charge pumps convert the +5V input to the Q10V needed for RS-232 output levels. The MAX201 and MAX209 operate from +5V and +12V, respectively, and contain a +12V to -12V charge-pump voltage converter.

The MAX200–MAX209/MAX211/MAX213 drivers and receivers meet all EIA/TIA-232E and CCITT V.28 specifications at a 20kbps data rate. The drivers maintain the Q5V EIA/TIA-232E output signal levels at data rates in excess of 120kbps when loaded in accordance with the EIA/TIA-232E specification.

The 5FW shutdown mode of the MAX200, MAX205, MAX206, and MAX211 conserves energy in battery-powered systems. The MAX213 has an active-low shutdown and an active-high receiver enable control. Two receivers of the MAX213 are active, allowing the ring indicator (RI) to be monitored easily using only 75FW power.

The MAX211 and MAX213 are available in a 28-pin, wide small-outline (SO) package and a 28-pin shrink smalloutline (SSOP) package, which occupies only 40% of the area of the SO. The MAX207 is now available in a 24-pin SO package and a 24-pin SSOP. The MAX203 and MAX205 use no external components and are recommended for applications with limited circuit board space.

Next-Generation Device Features

♦ For Low-Cost Applications:

   MAX221E: ±15kV ESD-Protected, +5V, 1µA, Single RS-232 Transceiver with AutoShutdown™

♦ For Low-Voltage and Space-Constrained Applications:

   MAX3222E/MAX3232E/MAX3237E/MAX3241E/ MAX3246E:

   ±15kV ESD-Protected, Down to 10nA, +3.0V to +5.5V, Up to 1Mbps, True RS-232 Transceivers

   (MAX3246E Available in UCSP™ Package)

♦ For Space-Constrained Applications:

   MAX3228E/MAX3229E: ±15kV ESD-Protected, +2.5V to +5.5V, RS-232 Transceivers in UCSP

♦ For Low-Voltage or Data Cable Applications:

   MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV

   ESDProtected I/O and Logic Pins

♦ For Low-Power Applications:

   MAX3224E–MAX3227E/MAX3244E/MAX3245E:

   ±15kV ESD-Protected, 1µA, 1Mbps, +3.0V to +5.5V, RS-232 Transceivers with AutoShutdown Plus™

Applications

Computers: Laptops, Palmtops, Notebooks

Battery-Powered Equipment

Handheld Equipment

ABSOLUTE MAXIMUM RATINGS

VCC..........................................................................-0.3V to +6V

V+.............................................................. (V_CC - 0.3V) to +14V

V- ...........................................................................+0.3V to -14V

Input Voltages

  T_IN ......................................................... -0.3V to (V_CC + 0.3V)

  R_IN................................................................................... Q30V

Output Voltages

  TOUT.................................................(V+ + 0.3V) to (V- - 0.3V)

  ROUT ..................................................... -0.3V to (V_CC + 0.3V)

Short-Circuit Duration

  TOUT.......................................................................Continuous

Continuous Power Dissipation (T_A = +70℃)

  14-Pin Plastic DIP (derate 10.00mW/℃ above +70℃)..................................800mW

  16-Pin Plastic DIP (derate 10.53mW/℃ above +70℃)..................................842mW

  16-Pin SO (derate 8.70mW/℃ above +70℃)................................................696mW

  16-Pin Wide SO (derate 9.52mW/℃ above +70℃).......................................762mW

  16-Pin CERDIP (derate 10.00mW/℃ above +70℃).......................................800mW

  20-Pin Plastic DIP (derate 11.11mW/℃ above +70℃)....................................889mW

  20-Pin Wide SO (derate 10.00mW/℃ above +70℃)......................................800mW

  20-Pin CERDIP (derate 11.11mW/℃ above +70℃)........................................889mW

  24-Pin Narrow Plastic DIP (derate 13.33mW/℃ above +70℃) .....................1067mW

  24-Pin Wide Plastic DIP (derate 9.09mW/℃ above +70℃) ............................727mW

  24-Pin Wide SO (derate 11.76mW/℃ above +70℃).......................................941mW

  24-Pin SSOP (derate 8.00mW/℃ above +70℃).............................................640mW

  24-Pin CERDIP (derate 12.50mW/℃ above +70℃)......................................1000mW

  28-Pin Wide SO (derate 12.50mW/℃ above +70℃)....................................1000mW

  28-Pin SSOP (derate 9.52mW/℃ above +70℃)............................................762mW

Operating Temperature Ranges

  MAX2_ _C_ _...................................................... 0℃ to +70℃

  MAX2_ _E_ _ ................................................... -40℃ to +85℃

  MAX2_ _ M_ _ ............................................... -55℃ to +125℃

Storage Temperature Range............................ -65℃ to +160℃

Lead Temperature (soldering, 10s) (Note 1)..................+300℃

Note 1: Maximum reflow temperature for the MAX203 and MAX205 is +225°C.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

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