(China (Mainland))
Product Summary
The MAX3232CDR device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The MAX3232CDR meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector.
Parametrics
MAX3232CDR absolute maximum ratings: (1)Supply voltage range, VCC: -0.3 V to 6 V; (2)Positive output supply voltage range, V+: -0.3 V to 7 V; (3)Negative output supply voltage range, V-: 0.3 V to .7 V; (4)Supply voltage difference, V+ - V-: 13 V; (5)Input voltage range, VI: Drivers: -0.3 V to 6 V, Receivers: -25 V to 25 V; (6)Operating virtual junction temperature, TJ: 150℃; (7)Storage temperature range, Tstg: -65℃ to 150℃.
Features
MAX3232CDR features: (1)RS-232 Bus-Pin ESD Protection Exceeds; (2)±15 kV Using Human-Body Model (HBM); (3)Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards; (4)Operates With 3-V to 5.5-V VCC Supply; (5)Operates Up To 250 kbit/s; (6)Two Drivers and Two Receivers; (7)Low Supply Current: 300 μA Typical; (8)External Capacitors: 4 × 0.1 μF; (9)Accepts 5-V Logic Input With 3.3-V Supply; (10)Alternative High-Speed Pin-Compatible.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 MAX3232CDR |
Texas Instruments |
Buffers & Line Drivers 3-5.5V Mult-Ch RS232 |
Data Sheet |
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MAX3232CDRE4 |
Texas Instruments |
Buffers & Line Drivers 3-5.5V Multichannel Line Drvr/Rcvr |
Data Sheet |
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MAX3232CDRG4 |
Texas Instruments |
RS-232 Interface IC 3-5.5V Multich RS- 232 Line Drvr/Rcvr |
Data Sheet |
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