Datasheet Texas Instruments SN65HVD37
| Manufacturer | Texas Instruments |
| Series | SN65HVD37 |
Low power 3.3 V Full-Duplex RS-485 Driver/Receiver
Datasheets
Low-Power 3.3V-Supply Full-Duplex RS-485 Driver/Receiver datasheet
PDF, 386 Kb, Revision: A, File published: Nov 29, 2011
Extract from the document
Prices
Status
| SN65HVD37D | SN65HVD37DR | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes |
Packaging
| SN65HVD37D | SN65HVD37DR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 14 | 14 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 2500 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | HVD37 | HVD37 |
| Width (mm) | 3.91 | 3.91 |
| Length (mm) | 8.65 | 8.65 |
| Thickness (mm) | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | SN65HVD37D | SN65HVD37DR |
|---|---|---|
| Common Mode Range | -7 to 12 | -7 to 12 |
| Duplex | Full | Full |
| Fail Safe | Idle,Open,Short | Idle,Open,Short |
| Fault Protection, V | -13 to 13 | -13 to 13 |
| HBM ESD, kV | 15 | 15 |
| ICC(Max), mA | 0.8 | 0.8 |
| IEC 61000-4-2 Contact, +/- kV | N/A | N/A |
| Isolated | No | No |
| No. of RX | 1 | 1 |
| No. of TX | 1 | 1 |
| Number of Nodes | 256 | 256 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Package Group | SOIC | SOIC |
| Rating | Catalog | Catalog |
| Signaling Rate(Max), Mbps | 20 | 20 |
| Supply Voltage(s)(Nom), V | 3.3 | 3.3 |
Eco Plan
| SN65HVD37D | SN65HVD37DR | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- Comparison of Differential-Mode Noise Immunity of RS-485 Recvrs W/3.3-V SupplyPDF, 1.0 Mb, File published: Nov 29, 2011
RS-485 is a widely used standard for industrial communication due to its simplicity and suitability for use in high-noise environments on long cables. Inherent in the standard are balanced signal drivers and receivers, which use differential signaling to reject common-mode noise. Receiver hysteresis is commonly used to ensure glitch-free reception even when differential noise is present. This appl
Model Line
Series: SN65HVD37 (2)
Manufacturer's Classification
- Semiconductors> Interface> RS-485 Transceivers
