THVD2452VDR
Active3-V TO 5.5-V, 50-MBPS, FULL-DUPLEX RS-485 TRANSCEIVER WITH FLEXIBLE IO AND 70-V BUS-FAULT PROTECTION
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THVD2452VDR
Active3-V TO 5.5-V, 50-MBPS, FULL-DUPLEX RS-485 TRANSCEIVER WITH FLEXIBLE IO AND 70-V BUS-FAULT PROTECTION
Technical Specifications
Parameters and characteristics for this part
| Specification | THVD2452VDR |
|---|---|
| Data Rate | 20 Mbps, 50 Mbps |
| Duplex | Full |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Protocol | RS422, RS485 |
| Receiver Hysteresis | 250 mV |
| Type | Transceiver |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.05 | |
| 10 | $ 4.54 | |||
| 25 | $ 4.29 | |||
| 100 | $ 3.72 | |||
| 250 | $ 3.53 | |||
| 500 | $ 3.16 | |||
| 1000 | $ 2.67 | |||
| Digi-Reel® | 1 | $ 5.05 | ||
| 10 | $ 4.54 | |||
| 25 | $ 4.29 | |||
| 100 | $ 3.72 | |||
| 250 | $ 3.53 | |||
| 500 | $ 3.16 | |||
| 1000 | $ 2.67 | |||
| Tape & Reel (TR) | 2500 | $ 2.53 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.81 | |
| 100 | $ 3.34 | |||
| 250 | $ 2.34 | |||
| 1000 | $ 1.89 | |||
Description
General part information
THVD2452V Series
THVD24xxV are ±70V fault-protected, half and full-duplex RS-422/RS-485 transceivers using a 1.65V to 5.5V supply for logic signal interface, and a 3V to 5.5V bus side supply. These devices have slew rate select feature that enables them to be used at two maximum speeds based on the SLR pin setting.
These devices feature integrated IEC ESD protection, eliminating the need for external system-level protection components. Extended ±25V input common-mode range makes reliable data communication over longer cable run lengths and/or in the presence of large ground loop voltages. Enhanced 250-mV receiver hysteresis provides high noise rejection. In addition, the receiver fail-safe feature makes sure of a logic high when the inputs are open or shorted together.
THVD24xxV are ±70V fault-protected, half and full-duplex RS-422/RS-485 transceivers using a 1.65V to 5.5V supply for logic signal interface, and a 3V to 5.5V bus side supply. These devices have slew rate select feature that enables them to be used at two maximum speeds based on the SLR pin setting.
Documents
Technical documentation and resources