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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC487ISW#TRPBF |
|---|---|
| Mounting Type | Surface Mount |
| Number of Drivers/Receivers [custom] | 4 |
| Number of Drivers/Receivers [custom] | 0 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Protocol | RS422, RS485 |
| Supplier Device Package | 16-SO |
| Type | Driver |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | 4.75 V |
LTC487 Series
Quad Low Power RS485 Driver
| Part | Type | Operating Temperature [Max] | Operating Temperature [Min] | Protocol | Voltage - Supply [Min] | Voltage - Supply [Max] | Supplier Device Package | Number of Drivers/Receivers [custom] | Number of Drivers/Receivers [custom] | Package / Case | Package / Case | Package / Case | Mounting Type | Package / Case [x] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices | Driver | 70 °C | 0 °C | RS422 RS485 | 4.75 V | 5.25 V | 16-PDIP | 4 | 0 | 0.3 in | 16-DIP | 7.62 mm | Through Hole | ||
 Analog Devices | Driver | 70 °C | 0 °C | RS422 RS485 | 4.75 V | 5.25 V | 16-SO | 4 | 0 | 16-SOIC | Surface Mount | 0.295 in | 7.5 mm | ||
 Analog Devices | Driver | 85 °C | -40 °C | RS422 RS485 | 4.75 V | 5.25 V | 16-SO | 4 | 0 | 16-SOIC | Surface Mount | 0.295 in | 7.5 mm | ||
Analog Devices | Driver | 85 °C | -40 °C | RS422 RS485 | 4.75 V | 5.25 V | 16-SO | 4 | 0 | 16-SOIC | Surface Mount | 0.295 in | 7.5 mm |
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 | $ 17.56 | |
| 10 | $ 12.65 | |||
| 25 | $ 11.39 | |||
| 100 | $ 9.99 | |||
| 250 | $ 9.31 | |||
| 500 | $ 8.89 | |||
| Digi-Reel® | 1 | $ 17.56 | ||
| 10 | $ 12.65 | |||
| 25 | $ 11.39 | |||
| 100 | $ 9.99 | |||
| 250 | $ 9.31 | |||
| 500 | $ 8.89 | |||
| Tape & Reel (TR) | 1000 | $ 8.88 | ||
Description
General part information
LTC487 Series
The LTC487 is a low power differential bus/line driver designed for multipoint data transmission standard RS485 applications with extended common mode range (–7V to 12V). It also meets RS422 requirements.The CMOS design offers significant power savings over its bipolar counterpart without sacrificing ruggedness against overload or ESD damage.The driver features three-state outputs, with the driver outputs maintaining high impedance over the entire common mode range. Excessive power dissipation caused by bus contention or faults is prevented by a thermal shutdown circuit which forces the driver outputs into a high impedance state.Both AC and DC specifications are guaranteed from 0°C to 70°C (Commercial), –40°C to 85°C (Industrial) and over the 4.75V to 5.25V supply voltage range.ApplicationsLow Power RS485/RS422 DriversLevel Translator
Documents
Technical documentation and resources