PAM8303DBSC
7.5mA 2.8V~5.5V 1-Channel 3Wx1@4Ω Class D MSOP-8 Audio Amplifiers RoHS
Ultra-low EMI, 3W Filterless Mono Class-D Audio Power Amplifier
- Manufacturer
- DIODES
- Manufacturer part #
- PAM8303DBSC
- Store part #
- C56211
- Package / case
- MSOP-8
- Category
- Audio Amplifiers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,925 in stock
#C56211
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹63.87 | ₹63.87 |
| 10+ | ₹49.97 | ₹499.70 |
| 30+ | ₹43.90 | ₹1,317.00 |
| 100+ | ₹36.50 | ₹3,650.00 |
| 500+ | ₹33.25 | ₹16,625.00 |
| 1,000+ | ₹31.29 | ₹31,290.00 |
1 × ₹63.87
₹63.87
excl. GST
₹75.37 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
PAM8303DBSC
₹63.87 for 1 + GST
Specifications
- Quiescent Current
- 7.5mA
- Voltage - Supply
- 2.8V~5.5V
- Features
- Filterless architecture;Enable/shutdown function
- Total Harmonic Distortion + Noise (THD+N)
- 0.28%
- Operating Temperature
- -40℃~+85℃
- Number of Inputs
- 1 Pair Differential Inputs
- Speaker Channels
- 1-Channel
- Efficiency
- 90%
- Output Power
- 3Wx1@4Ω
- Class
- Class D
- Power Supply Rejection Ratio (PSRR)
- -63dB
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.5 g
Overview
The PAM8303D is a 3W mono filterless Class-D amplifier with high PSRR and differential input that eliminate noise and RF rectification. Features like 90% efficiency and small PCB area make the PAM8303D Class-D amplifier ideal for cellular handsets. The filterless architecture requires no external output filter, fewer externa components, less PCB area and lower system costs, and simplifies application design. The PAM8303D features short circuit protection and thermal shutdown. The PAM8303D is available in MSOP-8 and U-DFN3030-8 packages.
Applications
- Cellular Phones/Smart Phones
- MP4/MP3
- GPS
- Digital Photo Frame Electronic
- Dictionary Portable Game
- Machines
Key features
- Ultra Low EMI, -20dB Better Than FCC Class-B @ 300MHz
- High Efficiency up to 90% @ 1W with an 8Ω Speaker
- Shutdown Current <1µA
- 3W@10% THD Output with a 4Ω Load at 5V Supply Demanding Few External Components
- Superior Low Noise without Input Supply Voltage from 2.8V to 5.5V
- Short Circuit Protection
- Thermal Shutdown
- Available in Space Saving Packages: MSOP-8, UDFN3030-8
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green” Device
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Similar parts — check the datasheet before substituting.
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