LM4871MX/NOPB
Audio Amp Speaker 1-CH Mono 1.5W Class-AB 8-Pin SOIC T/R
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 1 | $0.811 | $0.81 |
| 10 | $0.672 | $6.72 |
| 30 | $0.602 | $18.06 |
| 100 | $0.534 | $53.40 |
| 500 | $0.432 | $216.00 |
| 1000 | $0.410 | $410.00 |
Inventory:5,976
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
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Part Number : LM4871MX/NOPB
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Package/Case : SOIC-8
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Brands : TI
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Components Categories : Audio Amplifiers
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Datesheet : LM4871MX/NOPB DataSheet (PDF)
Overview of LM4871MX/NOPB
Unlike other audio power amplifiers, the LM4871 does not require output coupling capacitors, bootstrap capacitors, or snubber networks, simplifying the design process and reducing component count. This makes it a cost-effective solution for audio applications that demand high power output with minimal space requirements
Key Features
- No Output Coupling Capacitors, Bootstrap Capacitors, or Snubber Circuits Required
- Unity-gain Stable
- WSON, VSSOP, SOIC, or PDIP Packaging
- External Gain Configuration Capability
- Pin Compatible with the LM4861
- PO at 10% THD+N, 1kHz
- LM4871LD: 3Ω , 4Ω Loads; 3W (typ),
2.5 W (typ) - All other LM4871 Packages: 8Ω load
1.5 W (typ)
- LM4871LD: 3Ω , 4Ω Loads; 3W (typ),
- Shutdown Current 0.6µA (typ)
- Supply Voltage Range 2.0V to 5.5 V
- THD at 1kHz at 1W Continuous Average Output Power into 8Ω 0.5% (max)
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Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Audio input type | Analog Input | Architecture | Class-AB |
| Speaker channels (max) | Mono | Rating | Catalog |
| Power stage supply (max) (V) | 5.5 | Power stage supply (min) (V) | 2 |
| Load (min) (Ω) | 3 | Output power (W) | 3 |
| THD + N at 1 kHz (%) | 0.13 | Iq (typ) (mA) | 6.5 |
| Control interface | Hardware | Closed/open loop | Closed |
| Analog supply (min) (V) | 2 | Analog supply voltage (max) (V) | 5.5 |
| PSRR (dB) | 60 | Operating temperature range (°C) | -40 to 85 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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