SN75C1168PWR
Small package RS-485/RS-422 ICsSN75C1168PWR
Small package RS-485/RS-422 ICs
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Manufacturer Part # : SN75C1168PWR
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Package/Case: TSSOP (PW)-16
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Part Status : NRND
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Brand: Texas Instruments
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Product Categories : Drivers, Receivers, Transceivers
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Series : 75C1168
Quality Assurance
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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.






Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.








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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

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Cut Tape

Tube or Tray
SN75C1168PWR DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $0.924 | $0.92 |
10 | $0.905 | $9.05 |
30 | $0.891 | $26.73 |
100 | $0.880 | $88.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
SN75C1168PWR Details
The SN75C1168PWR is a quad differential line receiver from Texas Instruments, designed for high-speed data communication in industrial and automotive applications. This device features robust ESD protection, low power consumption, and compatibility with various communication protocols. It is housed in a compact and thermally efficient package, making it suitable for demanding environments.
Pinout
- 1 (A1): Signal Input 1
- 2 (A2): Signal Input 2
- 3 (B1): Signal Input 3
- 4 (B2): Signal Input 4
- 5 (GND): Ground
- 6 (VCC): Positive Power Supply
- 7 (Y1): Receiver Output 1
- 8 (Y2): Receiver Output 2
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- High-Speed Data Communication: Enables high-speed data transmission for real-time applications.
- ESD Protection: Provides enhanced ESD protection for reliable operation in harsh environments.
- Low Power Consumption: Designed for efficient power usage, suitable for battery-operated systems.
- Compact Package: Housed in a compact package for space-constrained designs.
- Compatibility: Compatible with various communication protocols for versatile use.
Application
- Industrial Automation: Ideal for industrial automation systems requiring high-speed and reliable communication.
- Automotive Electronics: Suitable for automotive electronic systems where robust communication is essential.
- Data Acquisition: Used in data acquisition systems for accurate and rapid data transfer.
How to Use
Connect the SN75C1168PWR to your communication system by wiring the signal inputs to the respective transmission lines. Ensure proper power supply connections to VCC and GND. Use the receiver outputs for receiving data from the communication lines. Refer to the datasheet for detailed usage instructions.
Application Circuit
The application circuit diagram for the SN75C1168PWR demonstrates how to connect the line receiver to your communication system. It includes connections for signal inputs, power supply, ground, and receiver outputs, ensuring proper data transmission.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- SN65HVD234: A similar quad differential line receiver offering comparable performance.
- MAX3157: An alternative line receiver with similar features for communication applications.
Complementary
The SN75C1168PWR can be complemented by the SN65C3221PWR, providing additional communication channels for expanded connectivity options in complex systems.
Ensure compatibility and alignment of features when selecting complementary components for optimal performance.
Frequently Asked Questions
Q: What is the maximum data rate supported by the SN75C1168PWR?
A: The SN75C1168PWR supports data rates up to 10Mbps for high-speed communication. Refer to the datasheet for specific operating conditions.
Q: Is the SN75C1168PWR suitable for automotive applications?
A: Yes, the SN75C1168PWR is designed for automotive electronics applications, providing reliable data communication in automotive systems.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of receivers | 2 | Number of transmitters | 2 |
Duplex | Full | Supply voltage (nom) (V) | 5 |
Signaling rate (max) (MBits) | 10 | IEC 61000-4-2 contact (±V) | None |
Fault protection (V) | -11 to 14 | Common-mode range (V) | -7 to 7 |
Number of nodes | 32 | Isolated | No |
Supply current (max) (µA) | 9000 | Rating | Catalog |
Operating temperature range (°C) | 0 to 70 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is SN75C1168PWR?
The SN75C1168PWR is a quadruple differential line receiver designed for digital data communication over balanced transmission lines. It is manufactured by Texas Instruments and is suitable for applications such as industrial automation, process control, and communication systems.
How Does SN75C1168PWR Work?
The SN75C1168PWR works by receiving differential signals from balanced transmission lines, converting them into single-ended logic signals, and providing electrical isolation between the input and output sides. It provides high noise immunity and robust performance in noisy industrial environments.
How Many Pins does SN75C1168PWR have and What are the Functions of the Pinout Configuration?
The SN75C1168PWR is housed in a 16-pin TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:
- Y1, Y2, Y3, Y4: Differential input pins.
- GND: Ground pin.
- VCC: Power supply pin.
- OE: Output enable pin.
- A, B, C, D: Single-ended output pins.
- GNDA, GNDB: Ground pins for the input side.
- VCCA, VCCB: Power supply pins for the input side.
What are the Pros and Cons of SN75C1168PWR?
Pros:
- Electrical Isolation: Provides isolation between input and output sides for improved noise immunity.
- High Noise Immunity: Suitable for operation in noisy industrial environments.
- Multiple Channels: Offers four channels for receiving differential signals.
- Robust Performance: Designed for reliable operation in harsh industrial conditions.
Cons:
- Complexity: Requires careful consideration of ground loops and noise for optimal performance.
- Cost: May have a higher cost compared to non-isolated line receivers.
- External Components: May require additional external components for specific system requirements.
Are There Any Equivalents/Alternatives to SN75C1168PWR for Recommendation?
- The ISO1176T from Texas Instruments is a similar isolated line receiver with additional features.
- Alternatives to the SN75C1168PWR include the AM26LS32 from Texas Instruments and the MAX485 from Maxim Integrated.
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