SN75LBC172DWR
ActiveQUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER
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SN75LBC172DWR
ActiveQUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER
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Technical Specifications
Parameters and characteristics for this part
| Specification | SN75LBC172DWR |
|---|---|
| Mounting Type | Surface Mount |
| Number of Drivers/Receivers [custom] | 4 |
| Number of Drivers/Receivers [custom] | 0 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 20-SOIC |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Protocol | RS422, RS485 |
| Supplier Device Package | 20-SOIC |
| Type | Driver |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | 4.75 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 | $ 5.12 | |
| 10 | $ 4.60 | |||
| 25 | $ 4.35 | |||
| 100 | $ 3.77 | |||
| 250 | $ 3.57 | |||
| 500 | $ 3.21 | |||
| 1000 | $ 2.70 | |||
| Digi-Reel® | 1 | $ 5.12 | ||
| 10 | $ 4.60 | |||
| 25 | $ 4.35 | |||
| 100 | $ 3.77 | |||
| 250 | $ 3.57 | |||
| 500 | $ 3.21 | |||
| 1000 | $ 2.70 | |||
| Tape & Reel (TR) | 2000 | $ 2.57 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.86 | |
| 100 | $ 3.39 | |||
| 250 | $ 2.37 | |||
| 1000 | $ 1.91 | |||
Description
General part information
SN75LBC172A Series
The SN65LBC172 and SN75LBC172 are monolithic quadruple differential line drivers with three-state outputs. Both devices are designed to meet the requirements of EIA Standard RS-485. These devices are optimized for balanced multipoint bus transmission at data rates up to and exceeding 10 million bits per second. Each driver features wide positive and negative common- mode output voltage ranges, current limiting, and thermal-shutdown circuitry which provides a party-line application in noisy environments. Both devices are designed using LinBiCMOS™, facilitating ultra-low power consumption and inherent robustness.
Both the SN65LBC172 and SN75LBC172 provide positive- and negative-current limiting and thermal shutdown for protection from line fault conditions on the transmission bus line. These devices offer optimum performance when used with the SN75LBC173 or SN75LBC175 quadruple line receivers. The SN65LBC172 and SN75LBC172 are available in the 16-pin DIP package (N) and the 20-pin wide-body small-outline inline-circuit (SOIC) package (DW).
The SN75LBC172 is characterized for operation over the commercial temperature range of 0°C to 70°C. The SN65LBC172 is characterized over the industrial temperature range of −40°C to 85°C.
Documents
Technical documentation and resources
