THVD1424RGTR
ActiveRS-485 TRANSCEIVER WITH SLEW-RATE CONTROL, INTEGRATED SWITCHABLE TERMINATION AND DUPLEX SWITCHING
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THVD1424RGTR
ActiveRS-485 TRANSCEIVER WITH SLEW-RATE CONTROL, INTEGRATED SWITCHABLE TERMINATION AND DUPLEX SWITCHING
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Technical Specifications
Parameters and characteristics for this part
| Specification | THVD1424RGTR |
|---|---|
| Data Rate | 20 Mbps |
| Duplex | Half, Full |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-VFQFN Exposed Pad |
| Protocol | RS485 |
| Receiver Hysteresis | 50 mV |
| Supplier Device Package | 16-VQFN (3x3) |
| Type | Transceiver |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
THVD1424 Series
RS-485 transceiver with slew-rate control, integrated switchable termination and duplex switching
| Part | Voltage - Supply [Max] | Voltage - Supply [Min] | Package / Case | Duplex | Type | Receiver Hysteresis | Data Rate | Protocol | Supplier Device Package | Operating Temperature [Min] | Operating Temperature [Max] | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 5.5 V | 3 V | 16-VFQFN Exposed Pad | Full Half | Transceiver | 50 mV | 20 Mbps | RS485 | 16-VQFN (3x3) | -40 °C | 125 °C | Surface Mount |
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 | $ 3.73 | |
| 10 | $ 2.45 | |||
| 25 | $ 2.11 | |||
| 100 | $ 1.74 | |||
| 250 | $ 1.56 | |||
| 500 | $ 1.44 | |||
| 1000 | $ 1.35 | |||
| 2500 | $ 1.25 | |||
| Digi-Reel® | 1 | $ 3.73 | ||
| 10 | $ 2.45 | |||
| 25 | $ 2.11 | |||
| 100 | $ 1.74 | |||
| 250 | $ 1.56 | |||
| 500 | $ 1.44 | |||
| 1000 | $ 1.35 | |||
| 2500 | $ 1.25 | |||
| Tape & Reel (TR) | 5000 | $ 1.14 | ||
| Texas Instruments | LARGE T&R | 1 | $ 1.99 | |
| 100 | $ 1.64 | |||
| 250 | $ 1.18 | |||
| 1000 | $ 0.89 | |||
Description
General part information
THVD1424 Series
The THVD1424 is a flexible RS-485 transceiver for industrial applications. The device has features such as on-chip 120-Ω termination resistor, slew rate control and interchangeability between half and full duplex mode. All the features are pin-controlled. This enables the device to be used at any node location (end nodes or middle nodes) in any network, two-wire (half duplex) or 4-wire (full duplex), slow or fast. End-equipment designers can now design a common printed circuit board (PCB) and configure it via software for various application needs. This can save considerable design and qualification time for the customers.
The bus pins are immune to high levels of IEC Contact Discharge ESD events, eliminating the need for additional system level protection components. The device operates from 3 to 5.5-V bus supply, while the logic supply voltage range is 1.65 V to 5.5 V. The wide common-mode voltage range and low input leakage on bus pins makes the devices suitable for multi-point applications over long cable runs.
The device is available in a space-saving, thermally efficient 16-pin VQFN package. The device is characterized for ambient temperatures from –40°C to 125°C.
Documents
Technical documentation and resources