Name: LM1972M/NOPB
Brand: Texas Instruments
SKU: LM1972M-NOPB
Price: 5.4091 USD
Availability: InStock
Rating: 5 (145 reviews)

LM1972M/NOPB

For Reference Only

Part Number	LM1972M/NOPB
Manufacturer	Texas Instruments
Description	IC AUDIO ATTENUATR W/MUTE 20SOIC
Datasheet	LM1972M/NOPB Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	80,184 piece(s)
Unit Price	$ 5.4091 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Part Number # LM1972M/NOPB (Audio Special Purpose) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LM1972M/NOPB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM1972M/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM1972M/NOPB.

LM1972M/NOPB Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Audio Special Purpose
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
Series	-
Function	Volume Control
Applications	Consumer Audio, Professional Audio
Number of Channels	2
Interface	SPI
Voltage - Supply	4.5 V ~ 12 V
Operating Temperature	0°C ~ 70°C (TA)
Specifications	78dB
Package / Case	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SOIC

LM1972M/NOPB Reviews

Emili*****eyers

April 9, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Cha*****Nanda

April 6, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Denv*****endez

March 25, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Jerr*****thews

March 10, 2023

★ ★ ★ ★ ★

Went well this time Now have the IC and very pleased.

Lou*****Banik

March 1, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Jai***** Tank

February 22, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Elle*****gers

February 21, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

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LM1972M/NOPB Packaging

LM1972M/NOPB FAQ

1. How to order LM1972M/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 LM1972M/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM1972M/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM1972M/NOPB on Heisener; we pay more attention to the channels and quality of LM1972M/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM1972M/NOPB price and inventory displayed accurate?

The price and inventory of LM1972M/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 LM1972M/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 LM1972M/NOPB we delivered, we will accept the replacement or return of the LM1972M/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 LM1972M/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 LM1972M/NOPB pin diagram, LM1972M/NOPB datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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LM1972M/NOPB Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

D# V36:1790_07264846

Texas Instruments

Audio Attenuator 20-Pin SOIC Tube

RoHS: Compliant

LM1972MX/NOPB

D# V72:2272_07264847

Texas Instruments

Audio Attenuator 20-Pin SOIC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

National Semiconductor Corporation

148

Part Number

Manufacturer

Description

Stock

LM1972MX/NOPB

Texas Instruments

IC AUDIO ATTENUATR W/MUTE 20SOIC

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

Part Number

Manufacturer

Description

Stock

LM1972MX/NOPB

D# C1S746204134225

Texas Instruments

Audio Amplifier

pbFree: Yes

Min Qty: 1

Container: Cut Tape

LM1972M/NOPB

D# C1S746204145054

Texas Instruments

Digital Attenuator 104dB Attenuation 20-Pin SOIC Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

LM1972MX/NOPB

National Semiconductor Corporation

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

900

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

D# 2156-LM1972M/NOPB-ND

Rochester Electronics LLC

LM1972 MICRO-POT 2-CHANNEL 78 DB

1015

LM1972MX/NOPB

D# LM1972MX/NOPBCT-ND

Texas Instruments

IC VOLUME CONTROL 20SOIC

2045

Part Number

Manufacturer

Description

Stock

LM1972MX/NOPB

Texas Instruments

In stock shipping within 2days

731

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

D# 3008963

Texas Instruments

AUDIO ATTENUATOR, 2 CH, SOIC-20

RoHS: Compliant

Min Qty: 1

Container: Each

135

Part Number

Manufacturer

Description

Stock

LM1972MNOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

1172

Part Number

Manufacturer

Description

Stock

LM1972MNOPB

Texas Instruments

OEM/CM ONLY

291

Part Number

Manufacturer

Description

Stock

LM1972MX/NOPB

Texas Instruments

OEM/CM Immediate delivery

769

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

D# 926-LM1972M/NOPB

Texas Instruments

Attenuators Micro-Pot 2CH 78dB Audio Attenuator

RoHS: Compliant

LM1972MX/NOPB

D# 926-LM1972MX/NOPB

Texas Instruments

Attenuators Micro-Pot 2CH 78dB Audio Attenuator

RoHS: Compliant

114

Part Number

Manufacturer

Description

Stock

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

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

D# NS-LM1972M/NOPB

Texas Instruments

OEM/CM ONLY

6608

LM1972MX/NOPB

D# NS-LM1972MX/NOPB

Texas Instruments

OEM/CM ONLY

5573

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

National Semiconductor Corporation

118

LM1972MX/NOPB

National Semiconductor Corporation

720

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

D# 7615444

Texas Instruments

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

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

National Semiconductor Corporation

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

RoHS: Compliant

1015

Part Number

Manufacturer

Description

Stock

LM1972MX/NOPB

National Semiconductor Corporation

OEM/CM ONLY

916

LM1972M/NOPB

National Semiconductor Corporation

OEM/CM ONLY

510

Part Number

Manufacturer

Description

Stock

LM1972MX/NOPB

Texas Instruments

IN stock Immediate delivery

764

Part Number

Manufacturer

Description

Stock

LM1972MX/NOPB

Texas Instruments

μPot 2-channel 78 db audio attenuator with mute

LM1972M/NOPB

Texas Instruments

μPot 2-channel 78 db audio attenuator with mute

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

Texas Instruments

shipping today

15003

LM1972MX/NOPB

Texas Instruments

shipping today

Part Number

Manufacturer

Description

Stock

LM1972MX/NOPB

Texas Instruments

RFQ

1626

Part Number

Manufacturer

Description

Stock

LM1972M/NOPB

D# 3008963

Texas Instruments

AUDIO ATTENUATOR, 2 CH, SOIC-20

RoHS: Compliant

Min Qty: 1

Container: Each

135

Quick Inquiry

LM1972M/NOPB

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