| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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394 pcs
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394 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Duplex | |
| ESD Protection | |
| Lead Spacing | |
| Mounting Type | |
| Number of Drivers | |
| Operating Temperature | |
| Protocol | |
| Quiescent Current | |
| Receiver Hysteresis | |
| Supplier Device Package | |
| Supply Current | |
| Type | |
| Voltage |
The LTC1481CS8#PBF from Analog Devices is an ultralow power differential line transceiver designed for RS485 and RS422 applications. It offers significant power savings with a typical quiescent current of 80mA while operating and less than 1mA in shutdown mode.
This transceiver supports data rates up to 2.5Mbits/s and operates from a single 5V supply. It features drivers and receivers with –10kV ESD protection and a thermal shutdown circuit to prevent excessive power dissipation. The receiver includes a fail-safe feature for open inputs.
Available in an 8-SOIC package, the LTC1481CS8#PBF is suitable for surface mount applications. Its design allows for power-up/down glitch-free driver outputs, permitting live insertion or removal of the transceiver on the data line. It supports up to 32 transceivers on the bus and is pin-compatible with the LTC485.
Key electrical specifications include a common mode range of –7V to 12V, typical driver propagation delays of 30ns, and receiver hysteresis of 45mV. The operating temperature range is 0°C to 70°C.
The operating voltage is 4.75V to 5.25V.
The LTC1481CS8#PBF is supplied in an 8-SOIC (0.154", 3.90mm Width) package.
The operating temperature range is 0°C to 70°C.
The transceiver supports data rates up to 2.5Mbps.
It supports RS422 and RS485 protocols.
Yes, the drivers and receivers have –10kV ESD protection.
The quiescent current in shutdown mode is typically 1mA.