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Infineon Technologies MA2304DNS | Demoboard EVAL_AUDIO_MA2304DNS
MERUS™ class-D audio amplifier, 2x37 W, 10-20 V, ultra-low idle power, inductor-less operation, integrated DSP
Overview
| Topology | Other Topology |
| IC revision | 1.1 |
Description
The EVAL_AUDIO_MA2304DNS is the evaluation board that features the MERUS™ multilevel MA2304DNS stereo class D amplifier. It features ultralow idle power consumption, highest efficiency in the market at typical listening levels and reduced EMI in comparison to traditional 2 and 3 level class D amplifiers. Additionally, MA2304DNS includes an integrated DSP for audio system tuning to facilitate development in a fast time to market environment.
Features
- MERUS™ multilevel switching technology
- Output power: 2*37 W
- Ultralow idle power consumption: 60 mW
- Configurable switching edge steepness
- PWM sync for reduced EMI in multichannel systems
- 79% efficiency @ 1 W 8 Ohm
- Digital I2S/TDM inputs
- Output noise: 52 uVrms A-weighted
- Integrated DSP
Typical applications
- Batterypoweredspeakers
- Bluetooth/wireless
- smartspeakersandsoundbars, Conferencespeakers, Multichannel/multiroomaudiosystems
More information
Products
| Order Code | Datasheet | Downloads | Status | Product series | Pins (pcs) | Rows | Gender | Type | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 61300211121 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | 2 | Single | Pin Header | Straight | 3 | Bag | |
 | 61300311121 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | 3 | Single | Pin Header | Straight | 3 | Bag | |
 | 61300621121 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Dual Pin Header | 6 | Dual | Pin Header | Straight | 3 | Bag | |
 | 61301021121 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Dual Pin Header | 10 | Dual | Pin Header | Straight | 3 | Bag | |
 | 61302021021 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Angled Dual Pin Header | 20 | Dual | Pin Header | Angled | 3 | Bag | |
 | 61302021121 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Dual Pin Header | 20 | Dual | Pin Header | Straight | 3 | Bag |
| Order Code | Datasheet | |
|---|---|---|
| 61300211121 | SPEC |
| 61300311121 | SPEC |
| 61300621121 | SPEC |
| 61301021121 | SPEC |
| 61302021021 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. |
| 61302021121 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Downloads | Status | Product series | Pins (pcs) | Rows | Gender | Type | IR (A) | Packaging | Samples |
|---|
