| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 4.75V (min) |
| Case/Package | DIP-8 |
| Supply Current | 300 µA |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Data Rate | 2.50 Mbps |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage | 4.75V ~ 5.25V |
| Supply Voltage (Max) | 5.25 V |
| Supply Voltage (Min) | 4.75 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Each |
| Size-Length | 10.16 mm |
| Size-Width | 6.48 mm |
| Size-Height | 3.3 mm |
| Operating Temperature | 0℃ ~ 70℃ |
The LTC490CN8#PBF is a low power differential bus/line Transceiver designed for multipoint data transmission standard RS485 applications with extended common mode range. The CMOS design offers significant power savings over its bipolar counterpart without sacrificing ruggedness against overload or ESD damage. 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. The receiver has a fail-safe feature which guarantees a high output state when the inputs are left open. Both AC and DC specifications are guaranteed from 0 to 70°C and 4.75 to 5.25V supply voltage range.
● Thermal shutdown protection
● Power-up/down glitch-free driver outputs
● Driver maintains high impedance with the power OFF
● Combined impedance of a driver output and receiver allows up to 32 transceivers on the bus
● Pin-compatible with the SN75179
● 70mV Typical input hysteresis
Linear Technology
12 Pages / 0.16 MByte
Linear Technology
13 Pages / 0.16 MByte
Linear Technology
1 Pages / 0.07 MByte
Linear Technology
1 Pages / 0.12 MByte
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Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDIP8
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Differential Driver and Receiver RS422/RS485, CMOS, 4.75V-5.25V supply, DIP-8
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Differential Driver and Receiver Pair
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