SSM2250RMZ-REEL

Overview

The SSM2250RMZ-REEL is a mono audio amplifier manufactured by Analog Devices Inc., designed for low distortion performance in consumer electronics. It delivers 1.5 W of output power into a 4 Ohm bridged-tied load (BTL) or 90 mW per channel in stereo configuration. The device operates on a single supply voltage ranging from 2.7 V to 30 V, with a gain bandwidth product of 4 MHz and a slew rate of 0.2 V/µs. It features an input offset voltage of 30 µV and draws a supply current of 300 µA. The component is housed in a compact 10-TFSOP package and supports operation across a temperature range of -40°C to 85°C.

Feature Summary

• Delivers high-fidelity audio amplification with low harmonic distortion suitable for desktop computer audio systems.
• Supports flexible load configurations including mono bridged-tied load (BTL) and dual-channel stereo operation.
• Operates efficiently on a single power supply with low quiescent current consumption.

Applications

• Desktop computer audio subsystems
• Basic consumer audio systems requiring mono or stereo output
• Low-power portable audio devices

Procurement Notes

Verify the specific suffix RMZ-REEL corresponds to the 10-TFSOP surface-mount package and reel packaging format. Confirm that the operating voltage range and thermal characteristics align with your system design requirements before integration. Ensure compatibility with existing PCB footprints for the 10-pin thin-flat-surface-outline package.

Selection Notes

Select this component when a single-supply audio amplifier with moderate power output is required for cost-sensitive consumer applications. It is suitable for designs prioritizing low distortion over high-speed signal processing. Consider the 10-TFSOP package constraints for board space limitations.

Part Context

This part belongs to the Analog Devices audio amplifier family, specifically engineered for general-purpose audio amplification tasks. It complements other analog signal processing components within the manufacturer's portfolio, targeting entry-level to mid-range audio equipment where efficiency and simplicity are key design drivers.

Replacement Considerations

Direct substitutes may include other mono audio amplifiers from Analog Devices with similar BTL capabilities and package types. Verify pinout compatibility and electrical specifications such as supply voltage range and output power before substitution.

FAQ

What is the maximum output power capability of the SSM2250?

The SSM2250 can deliver up to 1.5 W into a 4 Ohm bridged-tied load (BTL) or 90 mW per channel in stereo mode.

Does the SSM2250 support dual power supplies?

The SSM2250 is designed primarily for single-supply operation, supporting voltages from 2.7 V to 30 V.