Product Summary
The MAX232DR 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.
Parametrics
Absolute maximum ratings: (1)Input supply voltage range:-0.3V to 6V; (2)Positive output supply voltage range:VCC-0.3V to 15V; (3)Negative output supply voltage range:-0.3V to -15V; (4)Input voltage range, VI: Driver:-0.3V to VCC+0.3V,Receiver:±30V; (5)Output voltage range:VO: T1OUT, T2OUT:VS_-0.3V to VS+ +0.3V, R1OUT, R2OUT:-0.3V to VCC+0.3V ; (6)Short-circuit duration: T1OUT, T2OUT:Unlimited; (7)Package thermal impedance:73℃/W; (8)Operating virtual junction temperature:150℃; (9)Storage temperature range:-65℃ to 150℃.
Features
Features: (1)Meets or Exceeds TIA/EIA-232-F and ITU Recommendation V.28; (2)Operates From a Single 5-V Power Supply With 1.0μF Charge-Pump Capacitors; (3)Operates Up To 120 kbit/s; (4)Two Drivers and Two Receivers; (5)±30-V Input Levels; (6)Low Supply Current:8 mA Typical; (7)ESD Protection Exceeds JESD 22-2000-V Human-Body Model (A114-A); (8)Upgrade With Improved ESD (15-kV HBM) and 0.1μF Charge-Pump Capacitors is Available With the MAX202.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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MAX232DR |
Texas Instruments |
Buffers & Line Drivers Dual RS232 |
Data Sheet |
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MAX232DRE4 |
Texas Instruments |
RS-232 Interface IC Dual EIA-232 Driver/ Receiver |
Data Sheet |
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MAX232DRG4 |
Texas Instruments |
RS-232 Interface IC Dual EIA-232 Driver/ Receiver |
Data Sheet |
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