Single transmitter/receiver RS-485 bus transceiver, supporting multipoint data transmission at a minimum data rate of 10Mbps. Features differential signal types for both transmitter and receiver, adhering to EIA/TIA-485, RS-422, and RS-485 interface standards. Operates from a single 5V supply (4.75V to 5.25V) with a maximum supply current of 10mA. Housed in an 8-pin SOIC N narrow body surface-mount package with gull-wing leads, measuring 4.9mm x 3.9mm x 1.37mm, and supports up to 128 drivers and receivers per line.
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Maxim MAX3443ECSA-TG10 technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SOIC N |
| Package Description | Small Outline IC Narrow Body |
| Lead Shape | Gull-wing |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 4.9 |
| Package Width (mm) | 3.9 |
| Package Height (mm) | 1.37 |
| Seated Plane Height (mm) | 1.55 |
| Pin Pitch (mm) | 1.27 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-012AA |
| Number of Transmitters | 1 |
| Number of Transceivers | 1 |
| Data Rate | 10Mbps(Min) |
| Number of Receivers | 1 |
| Data Transmission Topology | Multipoint |
| Transmitter Signal Type | Differential |
| Receiver Signal Type | Differential |
| Function | Line Transceiver |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
| Interface Standards | EIA/TIA-485|RS-422|RS-485 |
| Power Supply Type | Single |
| Typical Single Supply Voltage | 5V |
| Minimum Single Supply Voltage | 4.75V |
| Maximum Single Supply Voltage | 5.25V |
| Transmitter Communication Type | RS-485 |
| Receiver Communication Type | RS-485 |
| Maximum Supply Current | 10mA |
| Number of Transmitter Enables | 1 |
| Number of Receiver Enables | 1 |
| Number of Drivers per Line | 128 |
| Number of Receivers per Line | 128 |
| Driving Mode | 3-State |
| Cage Code | 1ES66 |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
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