Key facts
- Brand
- Analog Devices
- Model
- SSM2317
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices SSM2317 Class‑D Audio Amplifier Datasheet Rev A
The SSM2317 is a fully integrated, filter‑less Class‑D audio amplifier designed for mobile phone, MP3 player and portable gaming applications. It operates from a single 2.5 V to 5.5 V supply and can deliver up to 3 W continuous output into a 3 Ω load while maintaining <10 % THD+N.
Key features include automatic level control (ALC), pop‑and‑click suppression, a fixed 18 dB gain (adjustable with external resistors), ultra‑low shutdown current (20 nA), and built‑in short‑circuit and thermal protection. The device is offered in a 9‑ball wafer‑level chip‑scale package (WLCSP).
Analog Devices SSM2317 specifications
| Output Power (3 Ω load) | 3 W |
|---|---|
| Typical Shutdown Current | 20 nA |
| Default Gain | 18 dB |
Source: Analog Devices SSM2317 Class‑D Audio Amplifier Datasheet Rev A
All Analog Devices SSM2317 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical shutdown current of the SSM2317?
The shutdown current is typically 20 nA.
From: Analog Devices SSM2317 Class‑D Audio Amplifier Datasheet Rev A
What is the default gain setting of the SSM2317?
The default gain is fixed at 18 dB, but it can be reduced with external resistors.
From: Analog Devices SSM2317 Class‑D Audio Amplifier Datasheet Rev A
What supply voltage range does the SSM2317 support?
The amplifier operates from 2.5 V up to 5.5 V.
From: Analog Devices SSM2317 Class‑D Audio Amplifier Datasheet
What is the default gain setting of the SSM2317?
The default closed‑loop gain is 18 dB.
From: Analog Devices SSM2317 Class‑D Audio Amplifier Datasheet