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Product Detailed Parameters
- Description：LED DRIVER, 32-SEGMENT
- Series：*
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Type：-
- Topology：-
- Internal Switch(s)：-
- Number of Outputs：-
- Voltage - Supply (Min)：-
- Voltage - Supply (Max)：-
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：-
- Applications：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The R8A66168SP#D0 is a 32-segment LED driver manufactured by Renesas Electronics Corporation. It functions as an LED array driver featuring a 16-bit serial input and parallel output shift register capability. The component includes a direct coupled reset input for control synchronization. It is designed to manage the driving of multiple LED segments through serial data reception and parallel output distribution.
Feature Summary
- Integrates a 16-bit serial input with parallel output shift register functionality
- Features a direct coupled reset input for signal synchronization
- Designed specifically for 32-segment LED array driving applications
Applications
- LED segment display systems
- Industrial instrumentation panels
- Consumer appliance indicator arrays
Procurement Notes
Verify the specific suffix D0 against official Renesas documentation to confirm package type and temperature range. Ensure compatibility with existing serial interface protocols before integration. Cross-reference the exact part number with the manufacturer's current datasheet to validate RoHS compliance status and availability constraints.
Selection Notes
Select this component when a dedicated 32-segment LED driver with integrated shift register logic is required. It is suitable for designs needing serial data input with parallel segment outputs. Consider the direct coupled reset feature for system synchronization needs. Evaluate pin count and power requirements against the target application's constraints.
Part Context
This device belongs to the R8A6616x series of LED drivers from Renesas, which typically include variants like the R8A66160 and R8A66172. These components are specialized semiconductor solutions for managing multi-segment LED displays in embedded systems, offering integrated shifting and resetting capabilities to simplify host microcontroller interfaces.
Replacement Considerations
Check for functional equivalents within the R8A6616x family, such as the R8A66165 or R8A66172, ensuring pinout and segment count compatibility. Verify that any substitute maintains the 16-bit serial input architecture and direct reset coupling specifications required by the design.
