Name: TDA7449
Brand: STMicroelectronics
SKU: TDA7449
Availability: InStock
Rating: 5 (107 reviews)

TDA7449

참조 용으로 만 사용

부품 번호	TDA7449
제조업체	STMicroelectronics
설명	IC AUDIOPROCESSOR DIGITAL 20DIP
데이터시트	TDA7449 데이터시트
패키지	20-DIP (0.300", 7.62mm)
ECAD
재고	367,188 piece(s)
단가	Request a Quote
리드 타임	즉시 배송 가능
예상 배달 시간	5월 23 - 5월 28 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 TDA7449를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 TDA7449를 추가하십시오. Heisener.com는 TDA7449의 견적을 요청하는 모든 등록이 필요하지 않습니다.

TDA7449사양

제조업체	STMicroelectronics
범주	집적 회로(IC) - 오디오 특수 목적
패키지	20-DIP (0.300", 7.62mm)
ECAD
계열	-
기능	Volume Control
응용 분야	Consumer Audio
채널 수	2
인터페이스	I2C
전압 - 공급	6 V ~ 10.2 V
작동 온도	0°C ~ 70°C (TA)
명세서	100dB
패키지 / 케이스	20-DIP (0.300", 7.62mm)
공급 업체 장치 패키지	20-DIP

TDA7449는 데이터 시트

TDA7449 Packaging

TDA7449 FAQ

1. How to order TDA7449 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 TDA7449 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TDA7449. All suppliers must pass our qualification reviews before they can publish their products including TDA7449 on Heisener; we pay more attention to the channels and quality of TDA7449 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TDA7449 price and inventory displayed accurate?

The price and inventory of TDA7449 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 TDA7449?

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 TDA7449 we delivered, we will accept the replacement or return of the TDA7449 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 TDA7449.

(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 TDA7449 pin diagram, TDA7449 datasheet?

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

TDA7449관련 제품

1808J2000181KDR	Knowles Syfer, CAP CER 180PF 200V X7R 1808, 1808 (4520 Metric), -	전망
3N256-E4/72	Vishay Semiconductor Diodes Division, BRIDGE RECT 1PHASE 400V 2A KBPM, 4-SIP, KBPM, -	전망
UC3625NG4	Texas Instruments, IC MOTOR CONTROLLER PAR 28DIP, 28-DIP (0.600", 15.24mm), -	전망
RN55C1582BBSL	Vishay Dale, RES 15.8K OHM 1/8W .1% AXIAL, Axial, -	전망
8426620000	Weidmuller, CONN HDR 5.08MM 3POS 90 OR, -, -	전망
ESQT-136-02-F-D-635	Samtec Inc., ELEVATED 2MM SOCKETS, -, -	전망
CLM-112-02-LM-D-A-TR	Samtec Inc., 1MM MICRO STRIPS, -, -	전망
DW-25-13-G-D-900-LL	Samtec Inc., .025" BOARD SPACERS, -, -	전망
M83723/76W14046	TE Connectivity Deutsch Connectors, CONN PLUG 4POS STRGHT W/PINS, -, -	전망
BACC63CT21D39PN	Amphenol Aerospace Operations, BACC 39C 37#20 2#16 PIN PLUG O, -, -	전망
PBA30F-12-J	Cosel USA, Inc., AC/DC PS (ENCLOSED TYPE), -, -	전망
24LC16B-E/SN16KVAO	Microchip Technology, 16K 2KX8 2.5V SERIAL EE IND, 8-SOIC (0.154", 3.90mm Width), -	전망

TDA7449 보증

서비스 보증

우리는 100 % 고객 만족을 보장합니다.

경험 많은 영업 팀과 기술 지원 팀이 모든 고객을 만족시키기 위해 서비스를 지원합니다.

품질 보증

우리는 90 일 보증을 제공합니다.

수령 한 품목의 품질이 완벽하지 않은 경우 당사는 환불 또는 교체에 대한 책임을지며 품목은 원래 상태로 반환해야합니다.

글로벌 공급망-신뢰할 수 있고 공인 된 유통 업체 리소스

부품 번호

제조업체

설명

재고

TDA7449

D# TDA7449

STMicroelectronics

Audio Processor 20-Pin PDIP Tube - Rail/Tube (Alt: TDA7449)

TDA7449D13TR

D# TDA7449D13TR

STMicroelectronics

Audio Processor 20-Pin SO T/R - Tape and Reel (Alt: TDA7449D13TR)

RoHS: Compliant

부품 번호

제조업체

설명

재고

TDA7449D

D# TDA7449D

STMicroelectronics

Audio Processor 20-Pin SO (Alt: TDA7449D)

부품 번호

제조업체

설명

재고

TDA7449D13TR

STMicroelectronics

517

부품 번호	제조업체	설명	재고
TDA7449L	STMicroelectronics	IC PROCESSOR AUDIO DGTL 20DIP	0
TDA7449	STMicroelectronics	AUDIO AND SOUND - Tape and Reel	0
TDA7449D13TR	STMicroelectronics	AUDIO AND SOUND - Tape and Reel	0

부품 번호

제조업체

설명

재고

TDA7449

SGS Semiconductor Ltd

Tone Control Circuit, 2 Channel(s), BICMOS, PDIP20

RoHS: Not Compliant

부품 번호	제조업체	설명	재고
TDA7449 D# 497-3672-ND	STMicroelectronics	IC VOLUME CONTROL 20DIP	0
TDA7449D13TR D# TDA7449D13TR-ND	STMicroelectronics	IC VOLUME CONTROL 20SO	0
TDA7449L D# TDA7449L-ND	STMicroelectronics	IC VOLUME CONTROL 20DIP	0

부품 번호

제조업체

설명

재고

TDA7449

D# TDA7449

Philips Semiconductors

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2765

부품 번호

제조업체

설명

재고

TDA7449

STMicroelectronics

In stock shipping within 2days

880

TDA7449D13TR

STMicroelectronics

In stock shipping within 2days

2000

부품 번호	제조업체	설명	재고
TDA7449L	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	71
TDA7449D13TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	615
TDA7449D	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	119
TDA7449	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	30464

부품 번호

제조업체

설명

재고

TDA7449

NXP Semiconductors

OEM/CM ONLY

239

부품 번호	제조업체	설명	재고
TDA7449D13TR	STMicroelectronics	OEM/CM Immediate delivery	2000
TDA7449D	STMicroelectronics	OEM/CM Immediate delivery	3203
TDA7449	STMicroelectronics	OEM/CM Immediate delivery	796

부품 번호

제조업체

설명

재고

TDA7449L

D# NS-TDA7449L

STMicroelectronics

OEM/CM ONLY

5613

TDA7449

D# NS-TDA7449

STMicroelectronics

OEM/CM ONLY

3829

부품 번호	제조업체	설명	재고
TDA7449	STMicroelectronics	OEM/CM ONLY	25616
TDA7449L	STMicroelectronics	OEM/CM ONLY	76
TDA7449D13TR	STMicroelectronics	OEM/CM ONLY	2016

부품 번호	제조업체	설명	재고
TDA7449	STMicroelectronics	IN stock Immediate delivery	791
TDA7449D13TR	STMicroelectronics	IN stock Immediate delivery	2015
TDA7449D	STMicroelectronics	IN stock Immediate delivery	3218