Manufacturer:
Diodes Incorporated
Product Category:
Amplifiers & Comparators,
Audio Power Amplifiers
PAM8403DR-H
Audio Amp Speaker 2-CH Stereo Class-D 16-Pin SOP T/R
Avnet Manufacturer Part #:
PAM8403DR-H
RoHS 10 Compliant
The PAM8403H is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high quality sound reproduction. The new filter less architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area.With the same numbers of external components, the efficiency of the PAM8403H is much better than that of class-AB cousins. It can extend the battery life, ideal for portable applications.The PAM8403H is available in SOP-16 package. .
Key Features
- 3W Output at 10% THD with a 4 Load and 5V Power Supply
- Filter less, Low Quiescent Current and Low EMI
- Low THD+N
- Superior Low Noise
- Efficiency up to 90%
- Short Circuit Protection
- Thermal Shutdown
- Few External Components to Save the
- Space and Cost
- Pb-Free Package
Technical Attributes
Find Similar Parts|
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Description | Value |
|---|---|---|
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Output Type | Stereo |
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Rail to Rail | No |
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Amplifier Type | Class-D |
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IC Case / Package | SOP |
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Operating Temperature Max | 85 °C |
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Operating Temperature Min | -40 °C |
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Power Supply Type | Single Supply |
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Output Power x Channels @ Load | 3.2W x 2 @ 4Ohm |
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Audio Amplifier Type | Class D |
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Supply Voltage Range | 2.5V to 5.5V |
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IC Mounting | Surface Mount |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| ECCN: | EAR99 |
| SCHEDULE B: | 8541100050 |
| HTSN: | 8542330001 |