National Semiconductor LM4670SD
- Part No.:
- LM4670SD
- Manufacturer:
- National Semiconductor
- Category:
- Audio Amplifiers
- Package:
- 8-WFDFN Exposed Pad
- Datasheet:
-
LM4670SD.pdf
- Description:
- AUDIO AMPLIFIER, 3W, 1 CHANNEL(S
- Quantity:
- Payment:

- Shipping:

Inventory:5,000
Please send an inquiry. Send us your inquiry, and we will respond immediately.
LM4670SD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- National Semiconductor
- Series:
- Boomer®
- Package/Case:
- 8-WFDFN Exposed Pad
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- Class D
- Output Type:
- 1-Channel (Mono)
- Max Output Power x Channels @ Load:
- 3W x 1 @ 4Ohm
- Voltage - Supply:
- 2.4V ~ 5.5V
- Features:
- Depop, Differential Inputs, Short-Circuit Protection, Shutdown
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-WSON (3x3)
LM4670SD FAQ
1.How can I place an order for LM4670SD through Aetrix?
1.Please submit a Request for Quotation (RFQ) for LM4670SD on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for LM4670SD reliable?
The price and inventory of LM4670SD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LM4670SD is usually 5 days.
3.What payment methods are accepted for LM4670SD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LM4670SD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LM4670SD?
LM4670SD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LM4670SD order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for LM4670SD?
5.For technical support, including LM4670SD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LM4670SD requirements.
6.How does Aetrix verify that LM4670SD is sourced from the original manufacturer or authorized distributors?
6.All LM4670SD products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LM4670SD meets industry standards.
7.What is the process for return or replacement of LM4670SD?
All LM4670SD units undergo pre-shipment inspection (PSI). If there is an issue with LM4670SD, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The LM4670SD part is unused and in its original packaging.
Return procedure for LM4670SD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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