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MAX3232E-具有 +/-15kV IEC ESD 保护的 3V 至 5.5V 多通道 RS-232 线路驱动器/接收器
MAX3232E--RS-232收发器-接口
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MAX3232E - 具有 +/-15kV IEC ESD 保护的 3V 至 5.5V 多通道 RS-232 线路驱动器/接收器

MAX3232E是TI公司(德州仪器)的一款无产品,MAX3232E是具有 +/-15kV IEC ESD 保护的 3V 至 5.5V 多通道 RS-232 线路驱动器/接收器,本站介绍了MAX3232E的产品说明、应用、特性等,并给出了与MAX3232E相关的TI元器件型号供参考.

MAX3232E - MAX3232E 3-V to 5.5-V Multichannel RS-232 Line Driver and Receiver With ±15-kV IEC ESD Protection - TI德州仪器(Texas Instruments)

产品特性
  • ESD Protection for RS-232 Bus Pins
    • ±15 kV (HBM)
    • ±8 kV (IEC61000-4-2, Contact Discharge)
    • ±15 kV (IEC61000-4-2, Air-Gap Discharge)
  • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU V.28 Standards
  • Operates With 3-V to 5.5-V VCC Supply
  • Operates up to 250 kbit/s
  • Two Drivers and Two Receivers
  • Low Supply Current: 300 μA (Typical)
  • External Capacitors: 4 × 0.1 μF
  • Accepts 5-V Logic Input With 3.3-V Supply
  • Pin Compatible to Alternative High-Speed Devices (1 Mbit/s)
    • SN65C3232E (–40°C to +85°C)
    • SN75C3232E (0°C to 70°C)
产品应用
  • Battery-Powered Systems
  • Notebooks
  • Laptops
  • Palmtop PCs
  • Hand-Held Equipment
产品说明

The MAX3232E device consists of two line drivers, two-line receivers, and a dual charge-pump circuit with ±15-kV IEC 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 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/μs driver output slew rate.

产品器件信息
PART NUMBERPACKAGEBODY SIZE (NOM)
MAX3232ExDSOIC (16)9.90 mm × 3.91 mm
MAX3232ExDBSSOP (16)6.20 mm × 5.30 mm
MAX3232ExDWSOIC (16)10.30 mm × 7.50 mm
MAX3232ExPWTSSOP (16)5.00 mm × 4.40 mm
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