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Product Detailed Parameters
- Description：IC SERIALIZER 1MBPS 28HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Serializer
- Data Rate：1Mbps
- Input Type：Serial
- Output Type：Serial
- Number of Inputs：8
- Number of Outputs：1
- Voltage - Supply：18V ~ 30V
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：28-PowerTSSOP (0.173", 4.40mm Width)
- Supplier Device Package：28-HTSSOP
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Overview
The SN65HVS880PWPR is an eight-channel digital-input serializer from Texas Instruments, designed for industrial applications with a nominal 24V supply. It converts parallel digital inputs into a serial output stream. The device operates within a voltage range of 10V to 34V and supports data rates up to 1 Mb/s. It features a 28-pin HTSSOP package suitable for surface mount installation. The component functions reliably across an extended temperature range from -40°C to +85°C, ensuring stability in harsh environments.
Feature Summary
- Eight-channel parallel-to-serial conversion capability
- Nominal 24V digital input operation
- Extended industrial temperature range support
Applications
- Industrial automation systems
- Digital input serialization for PLCs
- Factory control network interfaces
Procurement Notes
Verify the specific suffix 'PWPR' indicates the tape-and-reel packaging variant when ordering. Confirm that the nominal 24V design aligns with your system's power architecture. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Cross-reference the datasheet revision date to confirm compatibility with existing firmware or hardware designs.
Selection Notes
Select this component when high-density digital input serialization is required at nominal 24V levels. It is appropriate for designs needing multiple isolated or grounded digital channels consolidated into a single serial link. Consider the HTSSOP-28 footprint for PCB layout constraints. Evaluate thermal performance within the specified operating range for enclosed industrial enclosures.
Part Context
This part belongs to the SN65HVS88x series of serializers from Texas Instruments. These devices are engineered specifically for robust industrial communication where reliable digital signal transmission over noisy environments is critical. The series complements other interface solutions by providing dedicated serialization for high-voltage digital inputs without requiring external level shifting.
Replacement Considerations
The SN65HVS883PWPR is a documented substitute within the same family, offering similar serialization functionality. Verify pinout compatibility and electrical specifications before swapping. Ensure the replacement part meets the same nominal voltage and channel requirements for the target application.
