 | |  | |
| PartNumber | SN65HVD21DR | SN65HVD21DRG4 | SN65HVD21DRG |
| Description | RS-485 Interface IC Extended Common-mode Transceiver | RS-485 Interface IC Ext Common-mode RS- 485 Transc | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | RS-485 Interface IC | RS-485 Interface IC | Interface - Drivers, Receivers, Transceivers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-8 | SOIC-8 | - |
| Series | SN65HVD21 | SN65HVD21 | - |
| Function | Transceiver | Transceiver | - |
| Data Rate | 5 Mb/s | 5 Mb/s | 5Mbps |
| Number of Drivers | 1 Driver | 1 Driver | - |
| Number of Receivers | 1 Receiver | 1 Receiver | - |
| Duplex | Half Duplex | Half Duplex | Half |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Operating Supply Current | 12 mA | 12 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Product | RS-485 Transceivers | RS-485 Transceivers | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | RS-485 Interface IC | RS-485 Interface IC | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.002561 oz | 0.002561 oz | - |
| Type | - | - | Transceiver |
| Package Case | - | - | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SOIC |
| Protocol | - | - | RS422, RS485 |
| Number of Drivers Receivers | - | - | 2016/1/1 |
| Receiver Hysteresis | - | - | 130mV |