Key facts
- Brand
- Analog Devices
- Model
- SSM2301
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-01
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ANALOG DEVICES SSM2301 handbook
This document describes a filterless high efficiency mono 1.4W class-D audio amplifier with built-in output stage. The amplifier provides 1.4W into 8Ω speaker at 5.0V supply with less than 1% THD and achieves 85% efficiency. It has a signal-to-noise ratio better than 98dB and operates on a single supply from 2.5V to 5.0V. The amplifier features ultralow shutdown current of 20nA and provides short-circuit and thermal protection. It is suitable for applications such as mobile phones, MP3 players, portable gaming devices, and educational toys.
Read onlineAnalog Devices SSM2301 specifications
| Output Power (typical) | 1.22 W |
|---|---|
| Efficiency at 1.4 W | 85 % |
| THD+N (typical) | 0.1 % |
| Shutdown Current | 20 nA |
| Gain Options | 6 dB or 12 dB |
| Signal‑to‑Noise Ratio | >98 dB |
| Power‑Supply Rejection Ratio | 63 dB at 217 Hz |
Source: Analog Devices SSM2301 Audio Amplifier Product Handbook
All Analog Devices SSM2301 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the shutdown current of the SSM2301?
The device has an ultra‑low shutdown current of 20 nA.
From: Analog Devices SSM2301 Audio Amplifier Product Handbook
What gain settings are available on the SSM2301?
Gain can be selected as either 6 dB or 12 dB using the GAIN pin.
From: Analog Devices SSM2301 Audio Amplifier Product Handbook
What is the shutdown current of the SSM2301?
The shutdown current is 20 nA.
What gain settings are available on the SSM2301?
Gain can be set to 6 dB or 12 dB via the GAIN pin, and can also be adjusted externally with a resistor.