SSM2250RM-R2

Overview

The SSM2250RM-R2 is a Class-AB audio amplifier in a 10-TFSOP package. It delivers 1.5 W into a mono 4 Ohm bridged-tied load (BTL) or 90 mW into stereo loads. The device is designed for desktop computers and basic audio systems, offering low distortion performance suitable for general-purpose audio amplification applications.

Feature Summary

• Class-AB topology for low distortion audio reproduction
• Capable of driving bridged-tied loads at high power levels
• Integrated design simplifies system implementation

Applications

• Desktop computer audio systems
• Basic audio function modules
• General-purpose audio amplification circuits

Procurement Notes

Verify the exact suffix RM-R2 against official Analog Devices documentation to confirm pinout and thermal characteristics. Ensure compatibility with 10-TFSOP footprints during PCB layout. Cross-reference datasheet revisions to validate electrical parameters before finalizing procurement specifications.

Selection Notes

Select this component when a single-chip solution for moderate power audio amplification is required. It is suitable for designs prioritizing simplicity over maximum efficiency. Verify that the 10-TFSOP package fits the available board space and thermal management constraints of the target application.

Part Context

This part belongs to the SSM2250 series of audio amplifiers from Analog Devices. The series includes variants such as SSM2250RUZ and SSM2250CBZ, which differ in package type and output configuration. The RM-R2 variant specifically utilizes a 10-TFSOP/MSOP form factor for surface-mount assembly.

Replacement Considerations

Direct substitutes include other SSM2250 variants like SSM2250RUZ if package differences are acceptable. Verify functional equivalence regarding power output and supply voltage requirements before swapping components.