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SN65HVD37DR RS-485 Driver/Receiver
Texas Instruments' low-power 3.3 V supply full-duplex RS-485 driver/receiver
Texas Instruments' SN65HVD37DR combines a robust differential driver and a receiver with high noise immunity for demanding industrial applications. The driver differential outputs and the receiver differential inputs are separate pins, forming a bus port for full-duplex (four-wire) communications. The driver and receiver can be independently enabled and feature a wide common-mode voltage range, making this device suitable for multi-point applications over long cable runs. The SN65HVD37 is characterized over the temperature range of -40°C to +85°C.
Features
- Low-current standby mode: <1 µA Typical
- Operational quiescent current < 1 mA
- High receiver hysteresis for noise immunity (60 mV typical)
- 1/8 unit-load (Up to 256 nodes on the bus)
- Bus-pin ESD protection exceeds 15 kV HBM
- Driver output transition times optimized for signaling rate up to 20 Mbps
Applications
- Telecommunications equipment
- Industrial automation
- Process automation
- Building automation
- Point-of-sale (POS) terminals
- Improved replacement for ADM3076, ADM3491, LTC2852, MAX3491 and SP3491
SN65HVD37DR RS-485 Driver-Receiver
| Image | Manufacturer Part Number | Description | Number of Drivers/Receivers | Available Quantity | Price | ||
|---|---|---|---|---|---|---|---|
 |  | SN65HVD37DR | IC TRANSCEIVER FULL 1/1 14SOIC | 1/1 | 4831 - Immediate | $2.42 | View Details |
Evaluation Module
| Image | Manufacturer Part Number | Description | Function | Utilized IC / Part | Available Quantity | Price | ||
|---|---|---|---|---|---|---|---|---|
|  | SN65HVD22EVM | EVAL BOARD FOR SN65HVD2X FAMILY | Transceiver, RS-485 | SN65HVD2X FAMILY | 0 - Immediate | See Page for Pricing | View Details |
Published: 2013-07-02
United Kingdom