SN75C189ADBR
- Mfr.Part #
- SN75C189ADBR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC RECEIVER 0/4 14SSOP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Drivers, Receivers, Transceivers
- Width :
- 5.3mm
- Differential Output :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 6.2mm
- Lead Free :
- Lead Free
- Output Polarity :
- TRUE
- Weight :
- 121.789551mg
- Number of Drivers/Receivers :
- 0/4
- Protocol :
- RS232
- Number of Functions :
- 4
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Type :
- Receiver
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 14
- Voltage - Supply :
- 4.5V~6V
- Supply Voltage1-Nom :
- 5V
- Output Characteristics :
- TOTEM-POLE
- Pin Count :
- 14
- Pbfree Code :
- yes
- Interface Standard :
- EIA-232-F; TIA-232-F; V.28
- Additional Feature :
- RESPONSE CONTROL
- Number of Drivers :
- 0
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 5V
- Packaging :
- Cut Tape (CT)
- Power Supplies :
- 5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height :
- 2mm
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of Pins :
- 14
- Input Characteristics :
- Schmitt Trigger
- Base Part Number :
- 75C189
- ECCN Code :
- EAR99
- Receiver Hysteresis :
- 970mV
- Number of Receivers :
- 4
- Operating Temperature :
- 0°C~70°C
- Mounting Type :
- Surface Mount
- Thickness :
- 1.95mm
- Terminal Form :
- Gull wing
- Nominal Supply Current :
- 700µA
- Operating Supply Voltage :
- 5V
- Data Rate :
- 1 Mbps
- Mount :
- Surface Mount
- Package / Case :
- 14-SSOP (0.209, 5.30mm Width)
- Datasheets
- SN75C189ADBR

Drivers, Receivers, Transceivers Texas Instruments SN75C189ADBR Overview
The Texas Instruments SN75C189ADBR is a robust quadruple line receiver designed to meet the rigorous demands of industrial communication systems. This IC receiver, part of the broader Drivers, Receivers, Transceivers category, is optimized for balanced and unbalanced data transmission, making it an essential component for applications requiring reliable data integrity. With its integration in a compact 14-SSOP package, the SN75C189ADBR offers a solution that combines performance with space efficiency, ideal for today's densely packed electronic environments. This product's ability to handle zero to four data inputs makes it highly versatile for various digital communication systems.
SN75C189ADBR Features
The SN75C189ADBR features include its capability to operate with a single 5V power supply, which simplifies system power design. Its low power consumption and reduced power-supply noise sensitivity are critical for energy-efficient, stable operations. Additionally, the receiver's design incorporates input hysteresis, which significantly enhances its performance under noisy conditions. The device also supports a wide operational temperature range, making it suitable for harsh environments.
SN75C189ADBR Applications
- Industrial Automation: In automated production lines, the SN75C189ADBR facilitates reliable data communication between control units and machinery, ensuring seamless operations and monitoring.
- Telecommunications Equipment: This IC is used in telecom infrastructures to enhance signal integrity in data transmission, supporting robust and error-free communication.
- Networking Devices: It is applied in networking hardware such as routers and switches for managing data flow efficiently across different network layers.
- Data Acquisition Systems: The receiver plays a crucial role in collecting and transferring data in monitoring systems, where precision and stability are paramount.
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