MAX208

5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

1FEATURES ·ESDProtectionforRS-232I/OPins –±15-kVHuman-BodyModel(HBM) ·MeetsorExceedstheRequirementsof TIA/EIA-232-FandITUv.28Standards ·Operatesat5-VVCCSupply ·FourDriversandFourReceivers ·Operatesupto120kbit/s ·ExternalCapacitors:4×0.1mF ·Latch-U

MAX208

5V-Powered, Multichannel RS-232 Drivers/Receivers

GeneralDescription TheMAX220–MAX249familyoflinedrivers/receiversisintendedforallEIA/TIA-232EandV.28/V.24communicationsinterfaces,particularlyapplicationswhere±12Visnotavailable. Thesepartsareespeciallyusefulinbattery-poweredsystems,sincetheirlow-powershutdownmod

MAX208

5V RS-232 Transceivers with 0.1uF External Capacitors

GeneralDescription MAX200-MAX209,MAX211,andMAX213areafamilyofRS-232andV.28transceiverswithintegratedchargepumpcircuitryforsingle+5Vsupplyoperation. BeneftsandFeatures ●SavesBoardSpace    •IntegratedChargePumpCircuitryEliminatestheNeedforaBipolar±12VSuppl

MAX208

具有 +/-9V 输出和 +/-15kV ESD 保护的 5V 四通道 120kbps RS-232 线路驱动器/接收器; • ESD Protection for RS-232 I/O Pins \n• ±15-kV Human-Body Model (HBM)\n \n• Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards\n• Operates at 5-V VCC Supply\n• Four Drivers and Four Receivers\n• Operates up to 120 kbit/s\n• External Capacitors: 4 × 0.1 µF\n• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II\n• APPLICATIONS \n• Battery-Powered Systems\n• PDAs\n• Notebooks\n• Laptops\n• Palmtop PCs\n• Hand-Held Equipment;

The MAX208 device consists of four line drivers, four line receivers, and a dual charge-pump circuit with ±15-kV HBM ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 5-V supply. The devices operate at data signaling rates up to 120 kbit/s and a maximum of 30-V/µs driver output slew rate.

MAX208

5-V MULTICHANNEL RS-232 LINE DRIVER / RECEIVER WITH -15-KV ESD PROTECTION

MAX208

5V, RS-232 Transceivers with 0.1關F External Capacitors

MAX208

5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH -15-KV ESD PROTECTION

MAX208

MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ESD PROTECTION

MAX208

Transceivers External Capacitors

MAX208

MAX220?밠AX249 5V-Powered, Multichannel RS-232 Drivers/Receivers