ANALOG Manuals

This document provides a detailed introduction to SSM2211 audio amplifier, including product features, application scenarios, functions and usage methods.

The SSM2211 is a high-performance audio amplifier that delivers 1 W RMS of low-distortion audio power into a bridge-connected 8 Ω speaker load, (or 1.5 W RMS into a 4 Ω load). It operates over a wide temperature range and is specified for single-supply voltages between 2.7 V and 5.5 V. When operating from batteries, it will continue to operate down to 1.75 V, making the SSM2211 the best choice for unregulated portable computers, personal wireless communicators, hands-free telephones, speakerphones, intercoms, musical toys and speaking games.

This product is SSM2166 microphone preamplifier with variable compression and noise gating function. Main features include: single 14-lead package, single 5V power supply, adjustable noise gate threshold, adjustable compression ratio, automatic limiting function, low noise and distortion, low cost, 20kHz bandwidth, etc.

The SSM2165 is a complete and flexible solution for conditioning microphone inputs in computer audio systems. It is also excellent for improving vocal clarity in communications and public address systems. A low-cost, high-performance microphone preamplifier/processor with noise gate, limiter, and compression.

The SSM2164 is a low cost quad voltage controlled amplifier (VCA) with 100 dB dynamic range and 0.02% THD providing excellent value for cost sensitive gain control applications.

This document introduces the SSM2163 digital controlled 8 channel 2 channel audio mixer, including its features and characteristics, such as input and output, signal to noise ratio, distortion, applications, etc.

This document introduces Analog Devices' SSM2160/SSM2161, a 6-channel/4-channel serial input master/balance volume control. The product features clickless digitally controlled level adjustment, 128 levels of attenuation, 32 levels of gain, automatic power on mute, etc.

The SSM2142 is an integrated differential-output buffer amplifier that converts a single-ended input signal to a balanced output signal pair with high output drive. It features transformer-like balanced output, low distortion, high slew rate, low gain error, and short-circuit protection.

The SSM2141 is an integrated differential amplifier intended to receive balanced line inputs in audio applications requiring a high level of noise immunity and optimum common-mode rejection. It achieves low distortion performance by maintaining a large slew rate and high open-loop gain.

The SSM2135 Dual Audio Operational Amplifier offers excellent performance for portable or low-power audio systems. It features high output drive capability, low noise, and low harmonic distortion.