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TI(德州仪器) MAX232E
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  • TI(德州仪器) MAX232E
  • TI(德州仪器) MAX232E
  • TI(德州仪器) MAX232E
  • TI(德州仪器) MAX232E
  • TI(德州仪器) MAX232E
  • TI(德州仪器) MAX232E
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MAX232E

MAX232E

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具有 +/-9V 输出和 +/-15kV IEC-ESD 保护的 5V 双通道 250kbps RS-232 线路驱动器/接收器

产品详情
  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

The MAX232E is a dual driver and receiver that includes a capacitive voltage generator to supply RS-232-F compliant voltage levels from a single 5-V supply. Each receiver converts RS-232 inputs to 5-V TTL/CMOS levels. This receiver has 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/RS-232-F levels.

  • Meets or Exceeds TIA/RS-232-F and ITU Recommendation V.28
  • ESD Protection for RS-232 Bus Pins
    • ±15-kV Human-Body Model (HBM)
    • ±8-kV IEC61000-4-2, Contact Discharge
    • ±15-kV IEC61000-4-2, Air-Gap Discharge
  • Operates From a Single 5-V Power Supply With 1-µF Charge-Pump Capacitors
  • Operates up to 250 kbit/s
  • Two Drivers and Two Receivers
  • Low Supply Current: 8 mA Typical
  • APPLICATIONS
    • TIA/RS-232-F
    • Battery-Powered Systems
    • Terminals
    • Modems
    • Computers

All other trademarks are the property of their respective owners

Drivers per package2
Receivers per package2
Logic voltage (min) (V)5
Data rate (max) (Mbps)0.25
Main supply voltage (nom) (V)5
ESD HBM (kV)15
RatingCatalog
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
TSSOP (PW)1632 mm² 5 x 6.4
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