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Product Detailed Parameters
- Description：IC AMP CLASS D MONO 700MW 9VCSP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Class D
- Output Type：1-Channel (Mono)
- Max Output Power x Channels @ Load：700mW x 1 @ 8Ohm
- Voltage - Supply：2.5V ~ 5.5V
- Features：-
- Mounting Type：Surface Mount
- Supplier Device Package：9-VCSP50L1 (1.7x1.7)
- Package / Case：9-UFBGA, CSPBGA
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
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Overview
The BD5466GUL-E2 is a monaural Class-D audio amplifier manufactured by ROHM Semiconductor. It delivers an output power of 700 mW with a total harmonic distortion plus noise (THD+N) of 0.2%. The device operates on a single analog input and provides a fixed gain of 13 dB. It functions within a supply voltage range of 2.5 V to 5.5 V and draws a typical operating current of 3 mA. The component supports a shutdown mode for power management and is rated for operation between -40°C and +85°C. It is housed in a compact 9-VCSP50L1 package.
Feature Summary
- Class-D topology designed for high efficiency in mono speaker applications
- Integrated shutdown control for effective power consumption management
- Compact surface-mount packaging suitable for space-constrained designs
Applications
- Printers requiring motor drivers with brush capabilities
- Portable audio devices utilizing small form factor amplifiers
- Battery-powered consumer electronics needing efficient Class-D solutions
Procurement Notes
Verify the specific suffix E2 against the manufacturer's latest documentation to ensure compliance with current RoHS standards and material declarations. Confirm that the 9-VCSP50L1 package dimensions match your PCB footprint requirements precisely. Check for any updated thermal dissipation guidelines associated with the 700 mW output capability in your specific enclosure design.
Selection Notes
Select this component when a single-channel, high-efficiency audio solution is required for low-voltage systems. It is appropriate for applications where a fixed 13 dB gain and analog input interface are sufficient. Consider the 9-VCSP50L1 package constraints during layout. Ensure the system power supply remains within the 2.5 V to 5.5 V operational window to maintain specified performance levels.
Part Context
This part belongs to the BD546x series of audio amplifiers from ROHM Semiconductor. The series includes variants such as the BD5465, BD5467, and BD5468, which share similar Class-D architectures but may differ in output power or specific feature sets. The BD5466GUL-E2 specifically targets the 700 mW output segment within this family.
Replacement Considerations
The BD5467GUL-E2 is a related variant within the same product family. Verify if the specific output power or pinout compatibility meets your design needs before substituting.
