| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Supply Voltage (DC) | 4.50V (min) |
| Case/Package | SOIC-20 |
| Supply Current | 30 mA |
| Number of Positions | 20 Position |
| Data Rate | 120 kbps |
| Drivers Per Package | 3 |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage | 4.5V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 4.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 12.8 mm |
| Size-Width | 7.52 mm |
| Size-Height | 2.35 mm |
| Operating Temperature | 0℃ ~ 70℃ |
DESCRIPTION/ORDERING INFORMATION
●The SN75185 combines three drivers and five receivers from the TI SN75188 and SN75189 bipolar quadruple drivers and receivers, respectively. The pinout matches the flow-through design of the SN75C185 to decrease the part count, reduce the board space required, and allow easy interconnection of the UART and serial-port connector of IBM™ PC/AT™ and compatibles. The bipolar circuits and processing of the SN75185 provide a rugged low-cost solution for this function at the expense of quiescent power and external passive components relative to the SN75C185.
●FEATURES
●• Single Chip With Easy Interface Between UART and Serial-Port Connector of IBM™ PC/AT™ and Compatibles
●• Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
●• Supports Data Rates up to 120 kbit/s
●• ESD Protection Meets or Exceeds 10 kV on RS-232 Pins and 3.5 kV on All Other Pins (Human-Body Model)
●• Pin-to-Pin Compatible With the SN75C185
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