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TI(德州仪器) MAX232
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  • TI(德州仪器) MAX232
  • TI(德州仪器) MAX232
  • TI(德州仪器) MAX232
  • TI(德州仪器) MAX232
  • TI(德州仪器) MAX232
  • TI(德州仪器) MAX232
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MAX232

MAX232

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具有 +/-9V 输出和 +/-2kV ESD 保护的 5V 双通道 120kbps RS-232 线路驱动器/接收器

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  • 特性
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  • 封装 | 引脚 | 尺寸

The MAX232 device is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-F voltage levels from a single 5-V supply. Each receiver converts TIA/EIA-232-F inputs to 5-V TTL/CMOS levels. These receivers have a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into TIA/EIA-232-F levels.

  • Meets or Exceeds TIA/EIA-232-F and ITU Recommendation V.28
  • Operates From a Single 5-V Power Supply With 1.0-µF Charge-Pump Capacitors
  • Operates up to 120 kbit/s
  • Two Drivers and Two Receivers
  • ±30-V Input Levels
  • Low Supply Current: 8 mA Typical
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
  • Upgrade With Improved ESD (15-kV HBM) and 0.1-µF Charge-Pump Capacitors is Available With the MAX202 Device
Drivers per package2
Receivers per package2
Logic voltage (min) (V)5
Data rate (max) (Mbps)0.12
Main supply voltage (nom) (V)5
ESD HBM (kV)2
RatingAutomotive, Catalog
Operating temperature range (°C)-40 to 85
Vout (typ) (V)9
PDIP (N)16181.42 mm² 19.3 x 9.4
SOIC (D)1659.4 mm² 9.9 x 6
SOIC (DW)16106.09 mm² 10.3 x 10.3
SOP (NS)1679.56 mm² 10.2 x 7.8
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