| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,819 pcs
|
2819 pcs | On Request | 1 | On Request | On Request | 99/00+ | On Request | On Request | |
|
2,253 pcs
|
2253 pcs | On Request | 1 | On Request | On Request | 00+ | On Request | On Request |
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| Manufacturer Name | |
| Data Rate | |
| ESD Protection | |
| Lead Spacing | |
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| Number of Drivers | |
| Operating Temperature | |
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| Receiver Hysteresis | |
| Supplier Device Package | |
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| Voltage |
The SN75185DWR from Texas Instruments is an integrated circuit designed for interfacing between UART and serial-port connectors, specifically compatible with IBM PC/AT and similar systems. This transceiver combines three drivers and five receivers, meeting or exceeding TIA/EIA-232-F and ITU v.28 standards.
Key electrical characteristics include an operating voltage range of 4.5V to 5.5V and support for data rates up to 120 kbit/s. It offers significant ESD protection, exceeding 10 kV on RS-232 pins. The device operates within a temperature range of 0°C to 70°C.
Packaged in a 20-SOIC (0.295", 7.50mm Width) surface-mount configuration, the SN75185DWR is designed for easy integration into printed circuit boards. Its pinout is flow-through, facilitating simpler interconnections and reducing board space requirements compared to older designs. The bipolar circuits provide a rugged, low-cost solution for serial communication needs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.36 | $0.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN75185DWR operates within a voltage range of 4.5V to 5.5V.
The SN75185DWR is packaged in a 20-SOIC surface-mount package.
The SN75185DWR supports a data rate of 120 kbit/s.
The device provides 10 kV ESD protection on RS-232 pins and 3.5 kV on all other pins.
The operating temperature range is from 0°C to 70°C.