Part Details for ST75185CDR by STMicroelectronics
Results Overview of ST75185CDR by STMicroelectronics
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (6 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
ST75185CDR Information
ST75185CDR by STMicroelectronics is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for ST75185CDR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1819 |
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Quest Components | LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, BIPOLAR, PDSO20 | 1455 |
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$0.2640 / $0.6600 | Buy Now |
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Quest Components | LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, BIPOLAR, PDSO20 | 796 |
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$0.4200 / $1.0500 | Buy Now |
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Quest Components | LINE TRANSCEIVER, 3 FUNC, 3 DRIVER, 5 RCVR, BIPOLAR, PDSO20 | 20 |
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$0.3300 / $0.3960 | Buy Now |
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Chip Stock | ST75185CSeries7.5to15V120kbpsMultipleRS-232DriverandReceiver-SOIC-20 | 32154 |
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RFQ | |
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Vyrian | Discontinued | 7694 |
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Win Source Electronics | IC DRVR/RCVR MULT RS232 20-SOIC | 28654 |
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$0.2245 / $0.3367 | Buy Now |
US Tariff Estimator: ST75185CDR by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for ST75185CDR
ST75185CDR CAD Models
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ST75185CDR Part Data Attributes
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ST75185CDR
STMicroelectronics
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Datasheet
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ST75185CDR
STMicroelectronics
Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Sop, Sop20,.4 | |
| Pin Count | 20 | |
| Reach Compliance Code | Not Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | Support Data Rates Upto 120k Bits/S | |
| Differential Output | No | |
| Driver Number of Bits | 3 | |
| High Level Input Current-Max | 0.00001 A | |
| Input Characteristics | Schmitt Trigger | |
| Interface IC Type | Line Transceiver | |
| Interface Standard | Eia-232-E; Tia-232-E; V.28 | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.8 Mm | |
| Number of Functions | 3 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Out Swing-Min | 6 V | |
| Output Low Current-Max | 0.01 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Qualification Status | Not Qualified | |
| Receive Delay-Max | 1000 Ns | |
| Receiver Number of Bits | 5 | |
| Seated Height-Max | 2.65 Mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Supply Voltage1-Max | 15 V | |
| Supply Voltage1-Min | 7.5 V | |
| Supply Voltage1-Nom | 9 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Nickel Palladium Gold | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Transmit Delay-Max | 500 Ns | |
| Width | 7.5 Mm |
Alternate Parts for ST75185CDR
This table gives cross-reference parts and alternative options found for ST75185CDR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ST75185CDR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| GD75232DWR | Texas Instruments | $0.2174 | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20 | ST75185CDR vs GD75232DWR |
| SN75185DWR | Texas Instruments | $0.3657 | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20 | ST75185CDR vs SN75185DWR |
| SN75C185DW-00 | Texas Instruments | Check for Price | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIMOS, PDSO20 | ST75185CDR vs SN75C185DW-00 |
| SN65C185DW-00 | Texas Instruments | Check for Price | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIMOS, PDSO20 | ST75185CDR vs SN65C185DW-00 |
| SN75C185DWRE4 | Texas Instruments | Check for Price | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BICMOS, PDSO20 | ST75185CDR vs SN75C185DWRE4 |
| ST75C185BDR | STMicroelectronics | Check for Price | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BICMOS, PDSO20 | ST75185CDR vs ST75C185BDR |
ST75185CDR Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the ST75185CDR is 4.5V to 5.5V, with a typical voltage of 5V.
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The thermal shutdown feature is activated when the junction temperature exceeds 150°C. To handle this, ensure proper heat sinking, reduce power consumption, and implement thermal monitoring and shutdown mechanisms in your design.
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The ST75185CDR supports a maximum data transfer rate of 1 Mbps in asynchronous mode and 2 Mbps in synchronous mode.
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Yes, the ST75185CDR supports multi-master configuration, but it requires careful bus arbitration and collision detection mechanisms to ensure reliable data transfer.
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Clock stretching can be implemented by holding the clock line low for a maximum of 25 ms. This allows the slave device to delay the clock and ensure proper data transfer.