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LM1972M

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LM1972M

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零件編號 LM1972M
製造商 Texas Instruments
描述 IC AUDIO ATTENUATR W/MUTE 20SOIC
數據表
封裝 20-SOIC (0.295", 7.50mm Width)
ECAD
庫存 121,092 piece(s)
單價 $ 3.0696 *
交貨期 可立即發貨
預計送達時間 十二月 24 - 十二月 29 (選擇速遞服務)
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LM1972M參數

製造商Texas Instruments
類別積體電路 (IC) - 音訊特殊用途
封裝20-SOIC (0.295", 7.50mm Width)
ECAD
系列-
功能Volume Control
應用Consumer Audio, Professional Audio
頻道數量2
接口SPI
電壓 - 電源4.5 V ~ 12 V
工作溫度0°C ~ 70°C (TA)
產品規格78dB
包/箱20-SOIC (0.295", 7.50mm Width)
供應商設備包20-SOIC

LM1972M Packaging

Customized Labels
Sealing
Packing
Insepction

LM1972M FAQ

  • 1. How to order LM1972M 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 LM1972M is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM1972M. All suppliers must pass our qualification reviews before they can publish their products including LM1972M on Heisener; we pay more attention to the channels and quality of LM1972M products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM1972M price and inventory displayed accurate?
    The price and inventory of LM1972M 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 LM1972M?
    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 LM1972M we delivered, we will accept the replacement or return of the LM1972M 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 LM1972M.
    (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 LM1972M pin diagram, LM1972M datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM1972M 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

LM1972M/NOPB

D# V36:1790_07264846

 Texas Instruments

Audio Attenuator 20-Pin SOIC Tube

RoHS: Compliant
 0

LM1972MX/NOPB

D# V72:2272_07264847

 Texas Instruments

Audio Attenuator 20-Pin SOIC T/R

RoHS: Compliant
 0
零件編號 製造商 描述 庫存

LM1972M

 National Semiconductor Corporation

104

LM1972M/NOPB

 National Semiconductor Corporation

148
零件編號 製造商 描述 庫存

LM1972M

 Texas Instruments

Min Qty 2

 32

LM1972MX/NOPB

 Texas Instruments

IC AUDIO ATTENUATR W/MUTE 20SOIC

 0

LM1972MX

 Texas Instruments

IC AUDIO ATTENUATR W/MUTE 20SOIC

 0

LM1972M/NOPB

 Texas Instruments

AUDIO ATTENUATOR, SOIC-20, Audio Control Type:Attenuator, Supply Voltage Range:4.5V to 12V, Control Interface:3 Wire, Serial, Audio IC Case Style:SOIC, No. of Pins:20, Operating Temperature Min:0C, Operating Temperature Max:70C , RoHS Compliant: Yes

 4
零件編號 製造商 描述 庫存

LM1972MX/NOPB

D# C1S746204134225

 Texas Instruments

Audio Amplifier

pbFree: Yes
Min Qty: 1
Container: Cut Tape
 7

LM1972M/NOPB

D# C1S746204145054

 Texas Instruments

Digital Attenuator 104dB Attenuation 20-Pin SOIC Tube

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
 5
零件編號 製造商 描述 庫存

LM1972M

 N/A

N/A (ship within 1day) - D/C 2010

 4

LM1972MX/NOPB

 National Semiconductor Corporation

RoHS (ship within 1day) - D/C 2012+

 900
零件編號 製造商 描述 庫存

LM1972MX/NOPB

D# LM1972MX/NOPBCT-ND

 Texas Instruments

IC VOLUME CONTROL 20SOIC

 2045

LM1972M/NOPB

D# 2156-LM1972M/NOPB-ND

 Rochester Electronics LLC

LM1972 MICRO-POT 2-CHANNEL 78 DB

 1015

LM1972M

D# 2156-LM1972M-TI-ND

 Rochester Electronics LLC

CONSUMER CIRCUIT, CMOS, PDSO20

 3433
零件編號 製造商 描述 庫存

LM1972MX/NOPB

 Texas Instruments

In stock shipping within 2days

 731

LM1972MX

 National Semiconductor Corporation

In stock shipping within 2days

 1277
零件編號 製造商 描述 庫存

LM1972M/NOPB

D# 3008963

 Texas Instruments

AUDIO ATTENUATOR, 2 CH, SOIC-20

RoHS: Compliant
Min Qty: 1
Container: Each
 135
零件編號 製造商 描述 庫存

LM1972MNOPB

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 1172

LM1972M

 Micrel Inc

OEM/CM QUOTES ONLY | NO BROKERS

 14448

LM1972MX

 Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

 6589

LM1972MXNOPB

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 1044
零件編號 製造商 描述 庫存

LM1972MXNOPB

 Texas Instruments

OEM/CM ONLY

 493

LM1972MNOPB

 Texas Instruments

OEM/CM ONLY

 291

LM1972MX

 Texas Instruments

OEM/CM ONLY

 523

LM1972M

 Texas Instruments

OEM/CM ONLY

 373
零件編號 製造商 描述 庫存

LM1972M

 National Semiconductor Corporation

In stock

 22
零件編號 製造商 描述 庫存

LM1972MX

 National Semiconductor Corporation

OEM/CM Immediate delivery

 1277

LM1972M

 National Semiconductor Corporation

OEM/CM Immediate delivery

 620

LM1972MX/NOPB

 Texas Instruments

OEM/CM Immediate delivery

 769
零件編號 製造商 描述 庫存

LM1972M/NOPB

D# 926-LM1972M/NOPB

 Texas Instruments

Attenuators Micro-Pot 2CH 78dB Audio Attenuator

RoHS: Compliant
 15

LM1972MX/NOPB

D# 926-LM1972MX/NOPB

 Texas Instruments

Attenuators Micro-Pot 2CH 78dB Audio Attenuator

RoHS: Compliant
 114
零件編號 製造商 描述 庫存

LM1972M/NOPB

D# 28AH3051

 Texas Instruments

AUDIO ATTENUATOR, 2 CH, SOIC-20, Audio Control Type:Attenuator, Supply Voltage Range:4.5V to 12V, Control Interface:Serial, Audio IC Case Style:SOIC, No. of Pins:20Pins, Operating Temperature Min:0°C, Operating Temperature Max:70°C, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 135
零件編號 製造商 描述 庫存

LM1972M/NOPB

D# NS-LM1972M/NOPB

 Texas Instruments

OEM/CM ONLY

 6608

LM1972M

D# NS-LM1972M

 Texas Instruments

OEM/CM ONLY

 9161

LM1972MX/NOPB

D# NS-LM1972MX/NOPB

 Texas Instruments

OEM/CM ONLY

 5573
零件編號 製造商 描述 庫存

LM1972M/NOPB

 National Semiconductor Corporation

118

LM1972M

 National Semiconductor Corporation

TONE/VOLUME/BALANCE CONTROL, 20 Pin, Plastic, SOP

 57

LM1972MX/NOPB

 National Semiconductor Corporation

720
零件編號 製造商 描述 庫存

LM1972M/NOPB

D# 7615444

 Texas Instruments

Texas Instruments LM1972M/NOPB, Digital Attenuator, 78dB, 3MHz, 20-Pin SOIC W, EA

Min Qty: 1
Container: Bulk
 22
零件編號 製造商 描述 庫存

LM1972M/NOPB

 National Semiconductor Corporation

LM1972 Micro-Pot 2-Channel 78 dB Audio Attenuator with Mute

RoHS: Compliant
 1015

LM1972M

 Texas Instruments

LM1972 - Micro-Pot 2-Channel 78 dB Audio Attenuator, PDSO20

RoHS: Not Compliant
 3433
零件編號 製造商 描述 庫存

LM1972M

 National Semiconductor Corporation

OEM/CM ONLY

 1638

LM1972MX/NOPB

 National Semiconductor Corporation

OEM/CM ONLY

 916

LM1972M/NOPB

 National Semiconductor Corporation

OEM/CM ONLY

 510

LM1972MX

 National Semiconductor Corporation

OEM/CM ONLY

 2476
零件編號 製造商 描述 庫存

LM1972M

 National Semiconductor Corporation

IN stock Immediate delivery

 615

LM1972MX/NOPB

 Texas Instruments

IN stock Immediate delivery

 764

LM1972MX

 National Semiconductor Corporation

IN stock Immediate delivery

 1292
零件編號 製造商 描述 庫存

LM1972MX/NOPB

 Texas Instruments

μPot 2-channel 78 db audio attenuator with mute

 4

LM1972M/NOPB

 Texas Instruments

μPot 2-channel 78 db audio attenuator with mute

 4
零件編號 製造商 描述 庫存

LM1972M/NOPB

 Texas Instruments

shipping today

 15003

LM1972M

 National Semiconductor Corporation

shipping today

 1109

LM1972MX

 National Semiconductor Corporation

shipping today

 1359

LM1972MX/NOPB

 Texas Instruments

shipping today

 13
零件編號 製造商 描述 庫存

LM1972MX/NOPB

 Texas Instruments

RFQ

 1626
零件編號 製造商 描述 庫存

LM1972M/NOPB

D# 3008963

 Texas Instruments

AUDIO ATTENUATOR, 2 CH, SOIC-20

RoHS: Compliant
Min Qty: 1
Container: Each
 135

Quick Inquiry

LM1972M

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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