Single transmitter/receiver bus transceiver for RS-422/RS-485 multidrop and multipoint data transmission. Features a 20Mbps minimum data rate with differential signal types for both transmitter and receiver. Operates from a single 4.5V to 5.5V supply, with a typical 5V requirement. 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. Supports 1 transmitter and 1 receiver, with 1 transmitter enable and 1 receiver enable.
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Maxim MAX14770EESA+T 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 | 20Mbps(Min) |
| Number of Receivers | 1 |
| Data Transmission Topology | Multidrop|Multipoint |
| Transmitter Signal Type | Differential |
| Receiver Signal Type | Differential |
| Function | Line Transceiver |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Interface Standards | EIA/TIA-485|RS-485 |
| Power Supply Type | Single |
| Typical Single Supply Voltage | 5V |
| Minimum Single Supply Voltage | 4.5V |
| Maximum Single Supply Voltage | 5.5V |
| Transmitter Communication Type | RS-422|RS-485 |
| Receiver Communication Type | RS-422|RS-485 |
| Number of Transmitter Enables | 1 |
| Number of Receiver Enables | 1 |
| Number of Drivers per Line | 1@RS-422|128@RS-485 |
| Number of Receivers per Line | 10@RS-422|128@RS-485 |
| Driving Mode | 3-State |
| Cage Code | 1ES66 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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