THVD2410 and THVD2450 are ±70-V fault-protected, half-duplex, RS-422/RS-485 transceivers operating on a single 3-V to 5.5-V supply. Bus interface pins are protected against overvoltage conditions during all modes of operation ensuring robust communication in rugged industrial environments. These devices feature integrated IEC ESD protection, eliminating the .
•1 Meets or exceeds the requirements of the TIA/EIA-485A and TIA/EIA-422B standards
• 3-V to 5.5-V supply voltage
• Differential output exceeds 2.1 V for PROFIBUS
compatibility with 5-V supply
• Bus I/O protection
– ±70-V DC bus fault
– ±16-kV HBM ESD
– ±12-kV IEC 61000-4-2 contact discharge
– ±12-kV IEC 61000-4-2 air-gap discharge
– ±4-kV IEC 61000-4-4 fast transient burst
• Half-duplex devices available in two speed grades
– THVD2410: 500 kbps
– THVD2450: 50 Mbps
• Extended ambient temperature range: -40°C to 125°C
• Extended operational common-mode range: ±25 V
• Enhanced receiver hysteresi.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | THVD2410 |
Texas Instruments |
3.3-V to 5-V RS-485 Transceivers | |
2 | THVD1410 |
Texas Instruments |
3.3-V to 5-V RS-485 Transceivers | |
3 | THVD1419 |
Texas Instruments |
3.3-V to 5-V RS-485 transceivers | |
4 | THVD1429 |
Texas Instruments |
3.3-V to 5-V RS-485 transceivers | |
5 | THVD1450 |
Texas Instruments |
3.3-V to 5-V RS-485 Transceivers | |
6 | THVD1451 |
Texas Instruments |
3.3-V to 5-V RS-485 Transceivers | |
7 | THVD1452 |
Texas Instruments |
3.3-V to 5-V RS-485 Transceivers | |
8 | THVD1500 |
Texas Instruments |
500kbps RS-485 Transceivers | |
9 | THVD1510 |
Texas Instruments |
5-V RS-485 Transceivers | |
10 | THVD1512 |
Texas Instruments |
5-V RS-485 Transceivers | |
11 | THVD1520 |
Texas Instruments |
10Mbps RS-485 Transceiver | |
12 | THVD1550 |
Texas Instruments |
5-V RS-485 Transceivers |