Description
Analog Devices ADM3491ARZ Single Transmitter/Receiver RS422, RS485 10Mbps 3V to 3.6V 14-Pin SOIC (0.154″, 3.90mm Width)
The ADM3483/ADM3485/ADM3488/ADM3490/ADM3491 are low power, differential line transceivers designed to operate using a single 3.3 V power supply. Low power consumption, coupled with a shutdown mode, makes the ADM3483/ADM3485/ADM3488/ ADM3490/ADM3491 ideal for power-sensitive applications.
The ADM3488/ADM3490/ADM3491 feature full-duplex com- munication, while the ADM3483/ADM3485 are designed for half-duplex communication.
The ADM3483/ADM3488 feature slew rate limited drivers that minimize EMI and reduce reflections caused by improperly ter- minated cables, allowing error-free data transmission at data rates up to 250 kbps.
| Data Rate | 10Mbps |
| Interface Circuit Standard 1 | EIA-422/EIA-485/RS-422/RS-485 |
| Number of Receivers | 1 |
| Number of Transmitters | 1 |
| Number of Transceivers | 1 |
| Data Transmission Topology | Multidrop/Multipoint |
| Receiver Signal Type | Differential |
| Transmitter Signal Type | Differential |
| Single Supply Voltage (Typ) | 3.3V |
| Single Supply Voltage (Min) | 3V |
| Single Supply Voltage (Max) | 3.6V |
| Dual Supply Voltage (Typ) | Not RequiredV |
| Dual Supply Voltage (Min) | Not RequiredV |
| Dual Supply Voltage (Max) | Not RequiredV |
| Supply Current | 2.2mA |
| Power Supply Requirement | Single |
| Operating Temp Range | -40C to 85C |
| Operating Temperature Classification | Industrial |
| Mounting | Surface Mount |
| Pin Count | 14 |
| Package Type | SOIC N |
| Packaging | Tape and Reel |
Manufacturer:Analog Devices
Datasheet:ADM3483_3485_3488_3490_3491.pdf
