Name: LM4891MM
Brand: National Semiconductor
SKU: LM4891MM
Availability: InStock
Rating: 5 (154 reviews)

LM4891MM

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Nº de pieza	LM4891MM
Fabricantes	National Semiconductor
Descripción	AUDIO AMPLIFIER
Hoja de datos
Paquete	-
ECAD
En existencias	0 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	ene 3 - ene 8 (Elija envío expedito)
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Estamos ofreciendo LM4891MM por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue LM4891MM con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LM4891MM.

Especificaciones LM4891MM

Fabricantes	National Semiconductor
Categoría	Circuitos integrados - Lineal - Amplificadores - Audio
Paquete	-
ECAD
Serie	Boomer®
Tipo	Class AB
Tipo de salida	1-Channel (Mono)
Potencia máxima de salida x Canales a carga	1W x 1 @ 8Ohm
Suministro de voltaje	2.2V ~ 5.5V
Caracteristicas	Depop, Shutdown, Thermal Protection
Tipo de montaje	Surface Mount
Temperatura de funcionamiento	-40°C ~ 85°C (TA)
Paquete de dispositivo del proveedor	8-VSSOP
Paquete / caja	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

LM4891MM Packaging

LM4891MM FAQ

1. How to order LM4891MM 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 LM4891MM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM4891MM. All suppliers must pass our qualification reviews before they can publish their products including LM4891MM on Heisener; we pay more attention to the channels and quality of LM4891MM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM4891MM price and inventory displayed accurate?

The price and inventory of LM4891MM 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 LM4891MM?

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 LM4891MM we delivered, we will accept the replacement or return of the LM4891MM 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 LM4891MM.

(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 LM4891MM pin diagram, LM4891MM datasheet?

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

LM4891MM Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

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LM4891MM

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS