| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
340 pcs
|
340 pcs | On Request | 1 | On Request | On Request | 2019+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Conflict Minerals | |
| Halogen Free | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| SVHC Present | |
| Storage Temperature | |
| Supply Current | |
| Supply Voltage | |
| Tape & Reel |
The LTC491CS#TRPBF is a low power differential bus transceiver manufactured by LT, suitable for multipoint data transmission standards like RS485 and RS422. It features a wide common mode range of -7V to 12V and operates from a single 5V supply, offering significant power savings.
Key electrical specifications include a typical supply current of 300µA, a typical input hysteresis of 70mV, and driver propagation delays of 28ns with 5ns skew for 2.5MB operation. The device is designed for ruggedness against overload and ESD damage, with thermal shutdown protection to prevent excessive power dissipation.
The transceiver has three-state outputs and a fail-safe receiver feature. It is guaranteed for both AC and DC specifications from 0°C to 70°C. The LTC491CS#TRPBF is supplied in a 14-lead SOIC package, designed for surface mounting and tape and reel packaging.
This component is pin-compatible with the SN75180 and is ideal for low power RS485/RS422 transceiver and level translator applications.
The LTC491CS#TRPBF operates from a single 5V supply.
The LTC491CS#TRPBF is available in a 14-SOIC surface mount package.
The operating temperature range is 0°C to 70°C.
The typical supply current is 300µA.
The bus common mode range is -7V to 12V.
Yes, it is pin compatible with the SN75180 from Texas Instruments.