Name: DS21448L
Brand: Maxim Integrated
SKU: DS21448L
Availability: InStock
Rating: 5 (156 reviews)

DS21448L

Solo por referencia

Nº de pieza	DS21448L
Fabricantes	Maxim Integrated
Descripción	IC LIU QUAD E1/T1/J1 128-LQFP
Hoja de datos	DS21448L Hoja de datos
Paquete	128-LQFP
ECAD
En existencias	11.820 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	may 21 - may 26 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo DS21448L 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 DS21448L con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de DS21448L.

Especificaciones DS21448L

Fabricantes	Maxim Integrated
Categoría	Circuitos integrados - Interfaz - Telecomunicaciones
Paquete	128-LQFP
ECAD
Serie	-
Función	Line Interface Unit (LIU)
Interfaz	-
Cantidad de circuitos	4
Suministro de voltaje	3.135 V ~ 3.465 V
Suministro de corriente	320mA
Potencia (vatios)	-
Temperatura de funcionamiento	0°C ~ 70°C
Tipo de montaje	Surface Mount
Paquete / caja	128-LQFP
Paquete de dispositivo del proveedor	128-LQFP (14x20)

ficha técnica DS21448L

DS21448L Packaging

DS21448L FAQ

1. How to order DS21448L 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 DS21448L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS21448L. All suppliers must pass our qualification reviews before they can publish their products including DS21448L on Heisener; we pay more attention to the channels and quality of DS21448L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS21448L price and inventory displayed accurate?

The price and inventory of DS21448L 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 DS21448L?

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 DS21448L we delivered, we will accept the replacement or return of the DS21448L 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 DS21448L.

(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 DS21448L pin diagram, DS21448L datasheet?

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

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DS21448L 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.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448LN+

D# DS21448LN+

Maxim Integrated Products

Framer E1/J1/T1 3.3V 128-Pin LQFP - Trays (Alt: DS21448LN+)

DS21448L+

D# DS21448L+

Maxim Integrated Products

Framer E1/J1/T1 3.3V 128-Pin LQFP - Trays (Alt: DS21448L+)

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448L+

D# DS21448L+

Maxim Integrated Products

Framer E1/J1/T1 3.3V 128-Pin LQFP (Alt: DS21448L+)

DS21448LN+

D# DS21448LN+

Maxim Integrated Products

Framer E1/J1/T1 3.3V 128-Pin LQFP (Alt: DS21448LN+)

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448-LW	Maxim Integrated Products	IC LINE QUAD 3.3V E1/T1/J1 LQFP	0
DS21448L+	Maxim Integrated Products	FRAMER E1/J1/T1 3.3V 128LQFP - Trays	0
DS21448LN	Maxim Integrated Products	IC LIU QUAD E1/T1/J1 128-LQFP	137
DS21448LN+	Maxim Integrated Products	IC LIU QUAD E1/T1/J1 128-LQFP	137
DS21448LDK	Maxim Integrated Products	KIT DESIGN LIU DS21448L T1/J1/E1	0
DS21448L	Maxim Integrated Products	FRAMER E1/J1/T1 3.3V 128LQFP - Trays	0
DS21448L+W	Maxim Integrated Products	IC LINE QUAD 3.3V E1/T1/J1 LQFP	0

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448LN+ D# DS21448LN+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 128LQFP	0
DS21448L D# DS21448L-ND	Maxim Integrated Products	IC TELECOM INTERFACE 128LQFP	0
DS21448LDK D# DS21448LDK-ND	Maxim Integrated Products	KIT DESIGN LIU DS21448L T1/J1/E1	0
DS21448L+ D# DS21448L+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 128LQFP	0
DS21448L+W D# DS21448L+W-ND	Maxim Integrated Products	IC TELECOM INTERFACE 128LQFP	0

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448LN+

Maxim Integrated Products

RoHS: Compliant

pbFree: Yes

DS21448L+

Maxim Integrated Products

RoHS: Compliant

pbFree: Yes

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448LN

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

DS21448L

OEM/CM QUOTES ONLY | NO BROKERS

5750

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448LA2	Maxim Integrated Products	OEM/CM ONLY	2503
DS21448LMAXIM	Maxim Integrated Products	OEM/CM ONLY	2504
DS21448LW	Maxim Integrated Products	OEM/CM ONLY	1033

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448L+

D# 700-DS21448L

Maxim Integrated Products

Telecom Interface ICs 3.3V E1/T1/J1 Quad Line Interface

RoHS: Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448LN+ D# NS-DS21448LN+	Maxim Integrated Products	OEM/CM ONLY	5862
DS21448LDK D# NS-DS21448LDK	Maxim Integrated Products	OEM/CM ONLY	6969
DS21448L D# NS-DS21448L	Maxim Integrated Products	OEM/CM ONLY	9458
DS21448L+ D# NS-DS21448L+	Maxim Integrated Products	OEM/CM ONLY	1619
DS21448LA2 D# NS-DS21448LA2	DALLAS	OEM/CM ONLY	2293

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448LA2	Dallas Semiconductor	OEM/CM ONLY	140
DS21448L+	Maxim Integrated Products	OEM/CM ONLY	52
DS21448LN+	Maxim Integrated Products	OEM/CM ONLY	61

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448L+

Dallas Semiconductor

shipping today

DS21448L

Maxim Integrated Products

shipping today

999

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448L+

Dallas Semiconductor

RFQ

9723

DS21448LN

Maxim Integrated Products

RFQ

13503

Quick Inquiry

DS21448L

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