| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN75185DBR | Texas Instruments | $0.3657 | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20 | SN75185DB vs SN75185DBR |
| SN75185DBG4 | Texas Instruments | Check for Price | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20 | SN75185DB vs SN75185DBG4 |
| GD65232DBRE4 | Texas Instruments | Check for Price | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20 | SN75185DB vs GD65232DBRE4 |
| SN75185DBRG4 | Texas Instruments | Check for Price | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20 | SN75185DB vs SN75185DBRG4 |
| GD75232DBRG4 | Texas Instruments | Check for Price | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20 | SN75185DB vs GD75232DBRG4 |
| GD75232DB | Texas Instruments | Check for Price | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20 | SN75185DB vs GD75232DB |
| ST75185CPR | STMicroelectronics | Check for Price | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20 | SN75185DB vs ST75185CPR |
Part Details for SN75185DB by Texas Instruments
Results Overview of SN75185DB by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (7 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
SN75185DB Information
SN75185DB by Texas Instruments 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| SN75185DBR | Texas Instruments | Multiple RS-232 Drivers And Receivers 20-SSOP 0 to 70 | |
| SN75185DB | Texas Instruments | Multiple RS-232 Drivers And Receivers 20-SSOP 0 to 70 |
Price & Stock for SN75185DB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-34124-5-ND
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DigiKey | IC TRANSCEIVER 3/5 20SSOP Min Qty: 1 Container: Tube |
1106 Tube |
|
$0.6048 / $1.2100 | Buy Now |
|
|
Rochester Electronics | Line Transceiver, 3 Func, 3 Driver, 5 Rcvr, BIPolar, PDSO20 RoHS: Compliant Status: Obsolete Min Qty: 1 | 630 |
|
$0.4231 / $0.6825 | Buy Now |
US Tariff Estimator: SN75185DB by Texas Instruments
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.
SN75185DB Part Data Attributes
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SN75185DB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN75185DB
Texas Instruments
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 | SSOP | |
| Pin Count | 20 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| 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-F; Tia-232-F; V.28 | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 7.2 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 3 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Out Swing-Min | 12 V | |
| Output Characteristics | Open-Collector | |
| Output Low Current-Max | 0.01 A | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP20,.3 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Receive Delay-Max | 500 Ns | |
| Receiver Number of Bits | 5 | |
| Seated Height-Max | 2 Mm | |
| Supply Current-Max | 30 Ma | |
| 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 (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transmit Delay-Max | 500 Ns | |
| Width | 5.3 Mm |
Alternate Parts for SN75185DB
This table gives cross-reference parts and alternative options found for SN75185DB. 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 SN75185DB, 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.
SN75185DB Frequently Asked Questions (FAQ)
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The SN75185DB can support data rates up to 10 Mbps, making it suitable for high-speed applications such as industrial automation and medical devices.
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The SN75185DB has built-in common-mode noise rejection and EMI filtering, which helps to improve signal integrity and reduce errors in noisy environments.
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Yes, the SN75185DB can be used in both isolated and non-isolated applications. It has a high isolation voltage of 2500 Vrms, making it suitable for isolated applications, and it can also be used in non-isolated applications where a high level of noise immunity is required.
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The power consumption of the SN75185DB is relatively low, with a typical supply current of 10 mA and a maximum supply current of 20 mA. This makes it suitable for battery-powered and low-power applications.
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Yes, the SN75185DB is compatible with other RS-485 transceivers from Texas Instruments and other manufacturers. It is a standard RS-485 transceiver that follows the TIA/EIA-485 standard.