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SN75185DBR The Texas Instruments SN75185DBR is an RS-232 transceiver IC designed for easy interface between UART and serial-port connectors. It features 3 drivers and 5 receivers in a 20-SSOP package.
Mfr Part #:

SN75185DBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN75185DBR is an RS-232 transceiver IC designed for easy interface between UART and serial-port connectors. It features 3 drivers and 5 receivers in a 20-SSOP package.
✓ Total Stock: 122,533 pcs
$ Price Range: $0.33

SN75185DBR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
120,533 pcs
On Request
120533 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN75185DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Data Rate
ESD Protection
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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SN75185DBR Description

Short technical summary and product information.

The SN75185DBR from Texas Instruments is a transceiver IC that facilitates communication between UART and serial-port connectors, commonly found in IBM PC/AT compatibles. This device integrates three drivers and five receivers, offering a compact solution for serial data transmission.

 

It operates within a temperature range of 0°C to 70°C and supports RS-232 protocols, meeting or exceeding TIA/EIA-232-F and ITU v.28 standards. The transceiver supports data rates up to 120 kbit/s and includes robust ESD protection, exceeding 10 kV on RS-232 pins. The SN75185DBR is supplied in a 20-SSOP surface-mount package, designed for efficient board space utilization.

 

This component is suitable for applications requiring reliable serial communication interfaces. Its design prioritizes ruggedness and cost-effectiveness, making it a practical choice for various embedded systems and peripheral connectivity needs.

SN75185DBR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: SN75185DBR RS-232 Transceiver
Subcategory: RS-232 Transceiver

SN75185DBR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN75185DBR Estimated Pricing

Qty Low High
1+ $0.33 $0.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN75185DBR Features

  • Integrates three drivers and five receivers.
  • Meets TIA/EIA-232-F and ITU v.28 standards.
  • Supports data rates up to 120 kbit/s.
  • ESD protection exceeds 10 kV on RS-232 pins.
  • Packaged in a 20-SSOP surface-mount form factor.

SN75185DBR Applications

  • Interface between UART and serial ports.
  • Suitable for IBM PC/AT compatible systems.
  • Used in serial communication applications.
  • Enables peripheral connectivity.

SN75185DBR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN75185DBR?

The operating temperature range for the SN75185DBR is 0°C to 70°C.

What type of package is the SN75185DBR supplied in?

The SN75185DBR is supplied in a 20-SSOP package.

What protocol does the SN75185DBR support?

The SN75185DBR supports the RS-232 protocol.

How many drivers and receivers does the SN75185DBR have?

The SN75185DBR has 3 drivers and 5 receivers.

What is the data rate supported by the SN75185DBR?

The SN75185DBR supports data rates up to 120 kbit/s.

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