EG8305
3mA 3V~5.5V 1-Channel 3Wx1@4Ω Class D SOP-8 Audio Amplifiers RoHS
Single-channel Class D audio power amplifier
- Manufacturer
- EG Micro
- Manufacturer part #
- EG8305
- Store part #
- C266226
- Package / case
- SOP-8
- Category
- Audio Amplifiers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
6,740 in stock
#C266226
Stock & price checked 30 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹23.30 | ₹116.50 |
| 50+ | ₹18.38 | ₹919.00 |
| 150+ | ₹16.27 | ₹2,440.50 |
| 500+ | ₹13.64 | ₹6,820.00 |
| 2,500+ | ₹11.66 | ₹29,150.00 |
| 4,000+ | ₹10.95 | ₹43,800.00 |
5 × ₹23.30
₹116.50
excl. GST
₹137.47 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 4,000 per reel
EG8305
₹116.50 for 5 + GST
Specifications
- Quiescent Current
- 3mA
- Voltage - Supply
- 3V~5.5V
- Features
- Filterless architecture;Automatic mute/no-noise switch
- Total Harmonic Distortion + Noise (THD+N)
- 0.2%
- Operating Temperature
- -40℃~+85℃
- Number of Inputs
- 1 Pair Differential Inputs
- Signal-to-Noise Ratio
- 65dB
- Speaker Channels
- 1-Channel
- Efficiency
- 90%
- Output Power
- 3Wx1@4Ω
- Class
- Class D
- Power Supply Rejection Ratio (PSRR)
- -63dB
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- Packaging
- Tape & Reel (TR)
- Standard pack
- 4,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.228 g
Overview
3W mono filterless Class-D audio amplifier. High PSRR, differential inputs reject noise and RFI. 90% efficiency and minimal PCB footprint make it ideal for handheld device applications; pop-free 1ms fast startup time also makes it an excellent choice for PDA applications. The filterless architecture eliminates output filters, reducing external component count, saving PCB area and system cost, and simplifying application design.
Applications
- Mobile phones/smartphones
- MP4/MP3
Key features
- Excellent full-bandwidth EMI suppression
- Excellent pop-and-click noise suppression
- 3W output power (5V supply, 4Ω load)
- 0.1% THD (0.5W output power, 3.6V supply)
- Filterless Class-D architecture
- Up to 90% efficiency
- High PSRR: -80dB (217Hz)
- Low quiescent current: 3mA (3.6V supply, no load)
- Operating voltage range: 3.0V - 5.5V
- Overcurrent protection, overtemperature protection, undervoltage protection
- Package: SOP8 lead-free package
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