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LM4990LD/NOPB

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LM4990LD/NOPB

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零件編號 LM4990LD/NOPB
製造商 Texas Instruments
描述 IC AMP AUDIO PWR 2W MONO 10WSON
數據表
封裝 10-WFDFN Exposed Pad
ECAD
庫存 121,536 piece(s)
單價 $ 0.6216 *
交貨期 可立即發貨
預計送達時間 十二月 27 - 一月 1 (選擇速遞服務)
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LM4990LD/NOPB參數

製造商Texas Instruments
類別積體電路 (IC) - 線性 - 放大器 - 音訊
封裝10-WFDFN Exposed Pad
ECAD
系列Boomer?
類型Class AB
輸出類型1-Channel (Mono)
最大輸出功率x通道@負載2W x 1 @ 4 Ohm
電壓 - 電源2.2 V ~ 5.5 V
特徵Depop, Shutdown
安裝類型Surface Mount
工作溫度-40°C ~ 85°C (TA)
供應商設備包10-WSON (3x4)
包/箱10-WFDFN Exposed Pad

LM4990LD/NOPB Packaging

Customized Labels
Sealing
Packing
Insepction

LM4990LD/NOPB FAQ

  • 1. How to order LM4990LD/NOPB on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that LM4990LD/NOPB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM4990LD/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM4990LD/NOPB on Heisener; we pay more attention to the channels and quality of LM4990LD/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM4990LD/NOPB price and inventory displayed accurate?
    The price and inventory of LM4990LD/NOPB fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of LM4990LD/NOPB?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM4990LD/NOPB we delivered, we will accept the replacement or return of the LM4990LD/NOPB only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of LM4990LD/NOPB.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as LM4990LD/NOPB pin diagram, LM4990LD/NOPB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM4990LD/NOPB 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

全球供應鏈-可靠的授權分銷商資源

零件編號 製造商 描述 庫存

LM4990LD/NOPB

 National Semiconductor Corporation

6538
零件編號 製造商 描述 庫存

LM4990LD/NOPB

 Texas Instruments

IC AMP AUDIO PWR 2W MONO 10WSON

 0
零件編號 製造商 描述 庫存

LM4990LD/NOPB-TI

D# 2156-LM4990LD/NOPB-TI-ND

 Rochester Electronics LLC

AUDIO AMPLIFIER, 2W, 1 CHANNEL(S

 0

LM4990LD/NOPB

D# 2156-LM4990LD/NOPB-ND

 Rochester Electronics LLC

AUDIO AMPLIFIER, 2W, 1 CHANNEL(S

 0
零件編號 製造商 描述 庫存

LM4990LD/NOPB

 National Semiconductor Corporation

In stock shipping within 2days

 5260
零件編號 製造商 描述 庫存

LM4990LDNOPB

 NSC(RoHS)

OEM/CM QUOTES ONLY | NO BROKERS

 5800

LM4990LDNOPBTI

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 15080
零件編號 製造商 描述 庫存

LM4990LDNOPB

 Texas Instruments

OEM/CM ONLY

 984
零件編號 製造商 描述 庫存

LM4990LD/NOPB

D# NS-LM4990LD/NOPB

 Texas Instruments

OEM/CM ONLY

 2052
零件編號 製造商 描述 庫存

LM4990LD/NOPB

 National Semiconductor Corporation

AUDIO AMPLIFIER, 2W, 1 CHANNEL(S), 1 FUNC

 5230
零件編號 製造商 描述 庫存

LM4990LD/NOPB

 Texas Instruments

LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

RoHS: Compliant
 20000
零件編號 製造商 描述 庫存

LM4990LD/NOPB

 National Semiconductor Corporation

OEM/CM ONLY

 6609

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LM4990LD/NOPB

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

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