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TI LM4809LD
Manufacturer No:
LM4809LD
Manufacturer:
TI
Package:
WFDFN
Description:
20 kHz kHz Audio Amplifiers 2.5mm mm 5.5V V WFDFN
Quantity:
In Stock :1629
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Thu, Jun 18 - Fri, Jun 19, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
LM4809LD Information
TI LM4809LD technical specifications, attributes, parameters and parts with similar specifications to TI LM4809LD.
- Type
- Parameter
- Package / Case
- WFDFN
- Surface Mount
- YES
- Packaging
- Cut Tape
- Published
- 2004
- JESD-609 Code
- e3
- Part Status
- Discontinued
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Number of Terminations
- 8
- ECCN Code
- EAR99
- Terminal Finish
- Matte Tin (Sn)
- Type
- Parameter
- HTS Code
- 8542.33.00.01
- Subcategory
- Audio/Video Amplifiers
- Terminal Position
- DUAL
- Terminal Form
- NO LEAD
- Peak Reflow Temperature (Cel)
- 260
- Number of Functions
- 1
- Terminal Pitch
- 0.5mm
- Time@Peak Reflow Temperature-Max (s)
- 40
- JESD-30 Code
- S-XDSO-N8
- Qualification Status
- Not Qualified
Download datasheets and manufacturer documentation for TI LM4809LD.
LM4809LD Overview
There is a device embedded in WFDFN .Amp parts is recommended that the chip be packaged in a Cut Tape case.Amp parts is possible to terminate a transmission line wAmp partsh a device matching Amp partss characteristic impedance, referred to as a 8 termination.2 channels are present on the device.This chip belongs to Audio/Video Amplifiers .To ensure normal operation, the supply voltage (Vsup) must be maintained above 2V .The maximum supply voltage (Vsup) is reached at 5.5V .The device is powered by a voltage of 2.6/5V volts.1.4mA external influences affect the amount of quiescent current consumed by this device.A maximum supply current of 3mA is achieved.This electrical device uses a AUDIO AMPLIFIER consumer IC.Amp parts is recommended that the operating temperature be at least -40°C .Amp parts is recommended that the operating temperature do not exceed 85°C °C.
LM4809LD Features
WFDFN package
LM4809LD Applications
There are a lot of National Semiconductor
LM4809LD audio amplifiers applications.
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
- Signal operation
- Video and image computer boards
- Medical instruments
- Television broadcasting equipment
LM4809LD FAQ
Can I request a quote for LM4809LD?
LM4809LD from TI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for LM4809LD?
The final price for LM4809LD depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for LM4809LD?
LM4809LD is a TI electronic component part. Key details include Packaging: Cut Tape and Time@Peak Reflow Temperature-Max (s): 40 and Moisture Sensitivity Level (MSL): 3 (168 Hours); contact us if you need the specifications verified before sourcing.
When will I receive a quotation for LM4809LD?
After you submit the RFQ for LM4809LD, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for LM4809LD?
Once stock for LM4809LD is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to LM4809LD?
Yes. If LM4809LD is unavailable, end-of-life, or outside your schedule, we can review comparable TI electronic component parts and compatible replacement options.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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