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Product Detailed Parameters
- Description：IC TRANSLTR BIDIRECTIONAL 8DSBGA
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Translator Type：Voltage Level
- Channel Type：Bidirectional
- Number of Circuits：1
- Channels per Circuit：2
- Input Signal：-
- Output Signal：-
- Output Type：Open Drain, Push-Pull
- Data Rate：24Mbps
- Operating Temperature：-40°C ~ 85°C (TA)
- Features：Auto-Direction Sensing
- Mounting Type：Surface Mount
- Package / Case：8-XFBGA, DSBGA
- Supplier Device Package：8-DSBGA
- Voltage - VCCA：1.65 V ~ 3.6 V
- Voltage - VCCB：2.3 V ~ 5.5 V
- Grade：-
- Qualification：-
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Overview
The TXS0102YZPR is a dual bidirectional voltage-level translator manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 5.5 V, supporting translation between different logic families. The device features a propagation delay of 260 ns and functions reliably across an operating temperature range from -40 °C to +85 °C. It is housed in a DSBGA-8 surface-mount package.
Feature Summary
- Provides bidirectional data translation between two independent channels
- Supports flexible power supply configurations for A and B ports
- Enables seamless interface between low-voltage and standard-voltage logic systems
Applications
- Interfacing low-voltage microcontrollers with higher-voltage peripherals
- Connecting I2C or SPI buses operating at different voltage levels
- System integration requiring mixed-signal voltage domain bridging
Procurement Notes
Verify the specific suffix YZPR to confirm the DSBGA-8 package type and reel packaging configuration. Ensure compatibility with the target board's thermal requirements and footprint dimensions. Confirm that the 1.65 V minimum supply requirement aligns with the system's power rails before finalizing procurement.
Selection Notes
Select this component when bidirectional level shifting is required for two independent signals. The DSBGA-8 package offers a compact solution for space-constrained designs. Verify that the application does not exceed the maximum supply voltage of 5.5 V on either port to ensure reliable operation.
Part Context
This part belongs to the TXS0102 series of voltage-level translators. It is designed for applications requiring robust signal integrity across varying voltage domains. The series supports various package options to accommodate different PCB layout constraints while maintaining consistent electrical performance characteristics.
Replacement Considerations
Check for direct pin-compatible alternatives within the same family. Verify that any substitute maintains the bidirectional capability and meets the 1.65 V to 5.5 V operating range. Ensure the replacement package matches the existing footprint if board rework is not planned.
