NCA3485 is a half-duplex RS-485 transceiver. NCA3491 is a full-duplex RS-485 transceiver.
The devices have a 1/8-unit-load receiver input impedance that allows up to 256 transceivers on the bus.
show 3 devices
| Part Number | ECAD Model | Supply Voltage(V) | Duplex | BUS Common Voltage(V) | BUS PINS ESD(kV) | Max Data Rate(Mbps) | MSL | Operating Temperature(℃) | Qualification | Package |
|---|---|---|---|---|---|---|---|---|---|---|
| NCA3485 |
|
3.0~5.5 | Half-duplex | -7~12 | ±10 | 12 | 3 | -40~105 | Industrial | SOP8 |
| NCA3176 |
|
3.0~5.5 | Half-duplex | -7~12 | ±8 | 20 | 3 | -40~125 | Industrial | SOP8 |
| NCA3492 |
|
3.0~5.5 | Full-duplex | -7~12 | ±8 | 20 | 3 | -40~125 | Industrial | SOP14 |
