SN75C185DWR
Product Overview
Category
SN75C185DWR belongs to the category of integrated circuits (ICs).
Use
This product is commonly used as a differential bus transceiver.
Characteristics
- High-speed data transmission
- Low power consumption
- Wide operating voltage range
- Robust ESD protection
- Small form factor
Package
SN75C185DWR is available in a small outline package (SOIC) with 20 pins.
Essence
The essence of SN75C185DWR lies in its ability to transmit and receive high-speed differential signals reliably.
Packaging/Quantity
This product is typically packaged in reels, with each reel containing a quantity of 2500 units.
Specifications
- Operating Voltage Range: 3V to 5.5V
- Data Rate: Up to 10 Mbps
- Number of Channels: 1
- Input/Output Type: Differential
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- VCC
- GND
- A
- B
- Y
- Z
- DE
- RE
- DI
- RO
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- Differential bus interface
- Enable and direction control
- Receiver output enable
- Built-in ESD protection
- Low power consumption
Advantages and Disadvantages
Advantages
- High-speed data transmission
- Wide operating voltage range
- Robust ESD protection
- Small form factor
Disadvantages
- Limited number of channels (only 1)
Working Principles
SN75C185DWR operates by receiving differential signals on the A and B pins, and transmitting them as single-ended signals on the Y and Z pins. The direction of data transmission is controlled by the DE (Data Enable) and RE (Receiver Enable) pins.
Detailed Application Field Plans
SN75C185DWR finds applications in various fields, including: 1. Industrial automation 2. Automotive electronics 3. Communication systems 4. Consumer electronics 5. Medical devices
Detailed and Complete Alternative Models
Some alternative models to SN75C185DWR are: 1. MAX485EESA+ 2. LTC2850IMS8#PBF 3. ADM2486BRWZ-REEL7 4. SP3485EN-L/TR 5. ISL3159EFBZ-T7A
Please note that these alternative models may have different specifications and pin configurations. It is important to refer to their respective datasheets for detailed information.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN75C185DWR dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of SN75C185DWR in technical solutions:
Q: What is SN75C185DWR? A: SN75C185DWR is a high-speed differential line driver and receiver commonly used in communication systems.
Q: What is the operating voltage range for SN75C185DWR? A: The operating voltage range for SN75C185DWR is typically between 3.3V and 5V.
Q: Can SN75C185DWR be used for RS-485 communication? A: Yes, SN75C185DWR is suitable for RS-485 communication due to its differential signaling capability.
Q: What is the maximum data rate supported by SN75C185DWR? A: SN75C185DWR can support data rates up to 20 Mbps.
Q: Does SN75C185DWR require external termination resistors? A: Yes, SN75C185DWR requires external termination resistors to match the characteristic impedance of the transmission line.
Q: Can SN75C185DWR be used in half-duplex communication systems? A: Yes, SN75C185DWR can be used in both half-duplex and full-duplex communication systems.
Q: What is the power supply current consumption of SN75C185DWR? A: The power supply current consumption of SN75C185DWR is typically around 10 mA.
Q: Is SN75C185DWR compatible with TTL logic levels? A: Yes, SN75C185DWR is compatible with TTL logic levels and can interface with TTL-compatible devices.
Q: Can SN75C185DWR be used in industrial environments? A: Yes, SN75C185DWR is designed to operate reliably in industrial environments with extended temperature ranges.
Q: Are there any application notes or reference designs available for SN75C185DWR? A: Yes, Texas Instruments provides application notes and reference designs that can help with the implementation of SN75C185DWR in various technical solutions.
Please note that these answers are general and may vary depending on specific requirements and use cases. It's always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.