IS31AP4991A-SLS2-TR
3mA 2.7V~5.5V MSOP-8 Audio Amplifiers RoHS
1.1W Audio Power Amplifier with Active-Low Shutdown Mode
- Manufacturer
- ISSI
- Manufacturer part #
- IS31AP4991A-SLS2-TR
- Store part #
- C4991104
- Package / case
- MSOP-8
- Category
- Audio Amplifiers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,715 in stock
#C4991104
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹47.67 | ₹238.35 |
| 50+ | ₹37.43 | ₹1,871.50 |
| 150+ | ₹33.04 | ₹4,956.00 |
| 500+ | ₹27.57 | ₹13,785.00 |
| 2,500+ | ₹25.12 | ₹62,800.00 |
| 5,000+ | ₹23.67 | ₹1,18,350.00 |
5 × ₹47.67
₹238.35
excl. GST
₹281.25 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
IS31AP4991A-SLS2-TR
₹238.35 for 5 + GST
Specifications
- Quiescent Current
- 3mA
- Voltage - Supply
- 2.7V~5.5V
- Features
- Enable/shutdown function;Automatic mute/no-noise switch
- Total Harmonic Distortion + Noise (THD+N)
- 0.074%
- Operating Temperature
- -40℃~+85℃
- Power Supply Rejection Ratio (PSRR)
- 56dB
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.12 g
Overview
The IS31AP4991A has been designed for demanding audio applications such as mobile phones and permits the reduction of the number of external components. It is capable of delivering 1.1W of continuous RMS output power into an 8Ω load @approx5V. An externally-controlled standby mode reduces the supply current to much less than 1μA. It also includes internal thermal shutdown protection. The unity-gain stable amplifier can be configured by external gain setting resistors.
Applications
- Mobile phones
- PDAs
- Portable electronic devices Notebook computer
Key features
- Operating from VCC = 2.7V ~ 5.5V
- 1.1W output power @VCC = 5V, THD+N = 1%, f = 1kHz, with 8Ω load
- Ultra-low consumption in standby mode (much less than 1μA)
- 56dB PSRR @217Hz in grounded mode
- Near-zero click-and-pop
- Ultra-low distortion (0.074% @0.5W, 1kHz)
- SOP-8 and MSOP-8 package
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