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DS34LV87TMX/NOPB
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Product Detailed Parameters
- Description：IC TRANSCEIVER 4/0 16SOIC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Series：-
- Type：Driver
- Protocol：RS422, RS485
- Number of Drivers/Receivers：4/0
- Duplex：-
- Data Rate：-
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Receiver Hysteresis：-
- Grade：-
- Qualification：-
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Overview
The DS34LV87TMX/NOPB is an enhanced CMOS quad differential line driver manufactured by Texas Instruments, designed for RS-422 communication interfaces. It operates within a supply voltage range of 3.0 V to 3.6 V and supports data rates up to 155 Mb/s. The device features four TRI-STATE outputs and draws a maximum quiescent current of 10 mA. It is housed in a 16-pin SOIC package with a wide operating temperature range from -40°C to +85°C.
Feature Summary
- Enhanced CMOS technology provides low power consumption compared to standard bipolar drivers.
- Four independent differential line drivers support high-speed serial data transmission.
- TRI-STATE output capability allows multiple drivers to share the same bus without interference.
Applications
- RS-422 balanced digital interface circuits
- High-speed serial data communication links
- Industrial control systems requiring differential signaling
Procurement Notes
Verify the specific suffix 'TMX' indicates tape and reel packaging when ordering. Confirm the 'NOPB' designation ensures lead-free and RoHS compliance as per manufacturer specifications. Cross-reference the full part number with official Texas Instruments documentation to ensure compatibility with design requirements before procurement.
Selection Notes
Select this component for applications requiring RS-422 compliant differential driving with low power consumption. Ensure the system voltage aligns with the 3.0 V to 3.6 V operating range. Consider the 155 Mb/s data rate limit when designing for high-speed communication needs. Verify thermal management requirements for the SOIC-16 package under maximum load conditions.
Part Context
This part belongs to the DS34LV87 family of quad line drivers. It serves as a low-voltage variant within the broader DS34 series, offering improved power efficiency over older bipolar counterparts while maintaining compatibility with standard RS-422 electrical specifications. The TMX suffix specifically denotes the reel-based packaging format for automated assembly.
Replacement Considerations
DS34LV87T/NOPB is a direct pin-compatible alternative available in tube packaging. SN65LBC173ADR offers similar functionality but may require verification of electrical parameter alignment. Always consult official substitution guides to confirm functional equivalence.
