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DS3862WMX
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Product Detailed Parameters
- Description：IC TRANSCEIVER FULL 8/8 20SOIC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Series：-
- Type：Transceiver
- Protocol：-
- Number of Drivers/Receivers：8月8日
- Duplex：Full
- Data Rate：-
- Voltage - Supply：4.75V ~ 5.25V
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：20-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：20-SOIC
- Receiver Hysteresis：-
- Grade：-
- Qualification：-
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Overview
The DS3862WMX is a full-duplex transceiver integrated circuit manufactured by Texas Instruments. It integrates eight drivers and eight receivers within a single package, designed for RS-232 communication applications. The device operates on an operating supply voltage range of 4.75 V to 5.25 V. It supports data rates up to 120 kbps and functions within a commercial temperature range of 0°C to 70°C. The component is housed in a 20-pin SOIC package.
Feature Summary
- Integrates eight independent drivers and eight receivers for full-duplex communication
- Designed for standard RS-232 signal transmission and reception
- Operates within a standard 5V supply voltage range
Applications
- RS-232 serial communication interfaces
- Full-duplex data transmission systems
- Industrial control equipment requiring multiple serial channels
Procurement Notes
Verify the obsolete status of this specific part number before procurement planning. Confirm availability of equivalent substitutes such as SN75161BDW if current stock is unavailable. Ensure that any replacement component matches the required pinout and electrical specifications for your design.
Selection Notes
Select this component when a high-channel-count RS-232 solution is required in a compact surface-mount package. Consider the 20-SOIC form factor for space-constrained designs. Evaluate the 120 kbps speed limit against system requirements. Check for available direct replacements due to manufacturing discontinuation.
Part Context
This device belongs to the family of RS-232 transceivers produced by Texas Instruments. It provides a consolidated solution for multi-channel serial communication, reducing board space compared to using individual driver and receiver ICs. The full-duplex capability allows simultaneous transmission and reception across all eight channels.
Replacement Considerations
The DS3862WMX is listed as obsolete. Public confirmed substitute part numbers include SN75161BDW from Texas Instruments. Verify compatibility regarding package dimensions and electrical characteristics before substitution.
