Dual EIA-232 Driver/ReceiverThe MAX232 device is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-232-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. The driver, receiver, and voltage-generator functions are available as cells in the Texas Instruments LinASIC? library.
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| Part | Manufacturer | Description | Datasheet | Samples | |
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| MAX232DE4 | Texas Instruments | Dual EIA-232 driver and receiver 16-SOIC 0 to 70 |
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| MAX232DWRG4 | Texas Instruments | Dual EIA-232 driver and receiver 16-SOIC 0 to 70 |
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| MAX232IDWR | Texas Instruments | Dual EIA-232 driver and receiver 16-SOIC -40 to 85 |
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| MAX232ECD | Texas Instruments | Dual RS-232 Driver/Receiver with IEC61000-4-2 Protection 16-SOIC 0 to 70 |
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| MAX232ECPW | Texas Instruments | Dual RS-232 Driver/Receiver with IEC61000-4-2 Protection 16-TSSOP 0 to 70 |
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| MAX232EIDWR | Texas Instruments | Dual RS-232 Driver/Receiver with IEC61000-4-2 Protection 16-SOIC -40 to 85 |
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| MAX232DR | Texas Instruments | Dual EIA-232 driver and receiver 16-SOIC 0 to 70 |
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| MAX232IDE4 | Texas Instruments | Dual EIA-232 Driver/Receiver 16-SOIC -40 to 85 |
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| MAX232IDWRG4 | Texas Instruments | Dual EIA-232 driver and receiver 16-SOIC -40 to 85 |
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| MAX232ECDR | Texas Instruments | Dual RS-232 Driver/Receiver with IEC61000-4-2 Protection 16-SOIC 0 to 70 |
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| MAX232 Pb-Free | MAX232 Cross Reference | MAX232 Schematic | MAX232 Distributor |
| MAX232 Application Notes | MAX232 RoHS | MAX232 Circuits | MAX232 footprint |
