AiP9971
AiP9971 is an I-CORE 5W Class-AB /D optional audio power amplifier in ESOP-8, 2.0–5.5 V. Factory-original stock in Shenzhen; free samples with shipping paid.
Key specifications
| Manufacturer | I-CORE (Wuxi I-CORE Electronics Co., Ltd.) |
|---|---|
| Part number | AiP9971 |
| Function | 5W Class-AB /D Optional Audio Power Amplifier |
| Package | ESOP-8 |
| Order codes in stock | AiP9971SE8.TR |
| Supply voltage | 2.0–5.5 V |
| Operating temperature | See datasheet |
| Compliance | RoHS (EU 2011/65/EU + 2015/863) and REACH SVHC — third-party lab tested; reports on request |
| Datasheet | PDF, English |
Questions buyers ask
- What is the supply voltage and temperature range of AiP9971?
- Supply: 2.0–5.5 V. Operating temperature: See datasheet. See the datasheet for full electrical characteristics.
- Is AiP9971 in stock, and can I get a free sample?
- Yes, it is held in stock in Shenzhen. Free samples are available for evaluation, with shipping paid by us. For production orders, SMD parts can be ordered from 1 pc and DIP parts ship in full tubes; orders ship within 2–3 business days after payment.
- Is it original I-CORE product?
- Yes. We supply factory-original I-CORE (Wuxi I-CORE Electronics) parts in sealed reels and tubes. Our ISO 9001, ISO 14001 and ISO 45001 certificates are shown on the home page; RoHS and REACH test reports are available on request.
Datasheet highlights
From the I-CORE English datasheet AiP9971 (revision 2023-12-B2). The full datasheet PDF is linked above.
General description
AiP9971 is an AB/D Type optional power amplifier. By controlling SD to enter the shutdown mode, power consumption can be reduced. The AiP9971 has an internal overheat protection mechanism and is unit gain stable. The application peripheral of the AiP9971 is simple. The output does not require external coupling capacitors, bootstrap capacitors or buffer networks. The feedback resistor is built-in. By configuring the peripheral parameters, the voltage gain and sound quality effect of the amplifier can be adjusted, which is convenient for application. AiP9971 is mainly used in bluetooth speakers, smart speakers, navigators, portable game consoles, trolley speakers, smart homes and other audio products.
Key features
- ESOP packages are 5W (2Ω load), 3.5W (3Ω load) and 3W (4Ω load).
- Low leakage current in shutdown mode
- Adjustable external gain, integrated feedback resistor
- Wide operating voltage range: 2.0V to 5.5V
- No need to drive output coupling capacitor, bootstrap capacitor and buffer network
- Stable unity gain
Request a quote
We reply within 1 business day. Free samples — shipping on us. Tell us the part number, quantity and your application.