Name: DS21448
Brand: Maxim Integrated
SKU: DS21448
Availability: InStock
Rating: 5 (157 reviews)

DS21448

Solo por referencia

Nº de pieza	DS21448
Fabricantes	Maxim Integrated
Descripción	IC LIU QUAD E1/T1/J1 144-BGA
Hoja de datos	DS21448 Hoja de datos
Paquete	144-BGA
ECAD
En existencias	4.528 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	nov 29 - dic 4 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo DS21448 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 DS21448 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de DS21448.

Especificaciones DS21448

Fabricantes	Maxim Integrated
Categoría	Circuitos integrados - Interfaz - Telecomunicaciones
Paquete	144-BGA
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	144-BGA
Paquete de dispositivo del proveedor	144-TEPBGA (17x17)

ficha técnica DS21448

DS21448 Packaging

DS21448 FAQ

1. How to order DS21448 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 DS21448 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS21448. All suppliers must pass our qualification reviews before they can publish their products including DS21448 on Heisener; we pay more attention to the channels and quality of DS21448 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS21448 price and inventory displayed accurate?

The price and inventory of DS21448 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 DS21448?

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 DS21448 we delivered, we will accept the replacement or return of the DS21448 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 DS21448.

(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 DS21448 pin diagram, DS21448 datasheet?

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

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DS21448 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
DS21448N D# DS21448N	Maxim Integrated Products	Framer E1/J1/T1 3.3V 144-Pin TE-BGA - Rail/Tube (Alt: DS21448N) RoHS: Not Compliant	0
DS21448L+ D# DS21448L+	Maxim Integrated Products	Framer E1/J1/T1 3.3V 128-Pin LQFP - Trays (Alt: DS21448L+)	0
DS21448LN+ D# DS21448LN+	Maxim Integrated Products	Framer E1/J1/T1 3.3V 128-Pin LQFP - Trays (Alt: DS21448LN+)	0
DS21448G+ D# DS21448G+	Maxim Integrated Products	Framer E1/J1/T1 3.3V 144-Pin TE-BGA - Rail/Tube (Alt: DS21448G+) RoHS: Compliant	0
DS21448A1 D# DS21448A1	Maxim Integrated Products	Line Interface Unit Quad E1/T1/J1 3.3V 144-Pin TEBGAQ - Bulk (Alt: DS21448A1) RoHS: Not Compliant	0

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448G+

D# DS21448G+

Maxim Integrated Products

Framer E1/J1/T1 3.3V 144-Pin TE-BGA (Alt: DS21448G+)

DS21448N

D# DS21448N

Maxim Integrated Products

Framer E1/J1/T1 3.3V 144-Pin TE-BGA (Alt: DS21448N)

RoHS: Not Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448LN+ D# DS21448LN+	Maxim Integrated Products	Framer E1/J1/T1 3.3V 128-Pin LQFP (Alt: DS21448LN+)	0
DS21448L+ D# DS21448L+	Maxim Integrated Products	Framer E1/J1/T1 3.3V 128-Pin LQFP (Alt: DS21448L+)	0
DS21448G+ D# DS21448G+	Maxim Integrated Products	Framer E1/J1/T1 3.3V 144-Pin TE-BGA (Alt: DS21448G+)	0
DS21448N D# DS21448N	Maxim Integrated Products	Framer E1/J1/T1 3.3V 144-Pin TE-BGA (Alt: DS21448N) RoHS: Not Compliant	0

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448

Dallas Semiconductor

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448-LW	Maxim Integrated Products	IC LINE QUAD 3.3V E1/T1/J1 LQFP	0
DS21448GN+	Maxim Integrated Products	IC LIU E1/T1/J1 QUAD 144-PBGA	0
DS21448	Maxim Integrated Products	FRAMER E1/J1/T1 3.3V 128LQFP - Trays	0
DS21448A1	Maxim Integrated Products	N/A DATACOM, PCM TRANSCEIVER, PBGA144 17 X 17 MM, 1.27 MM PITCH, PLASTIC, BGA-144	240
DS21448N	Maxim Integrated Products	3.3V T1/E1 MONOLITHIC QUAD LIU BGA - Rail/Tube	0
DS21448L	Maxim Integrated Products	FRAMER E1/J1/T1 3.3V 128LQFP - Trays	0
DS21448DK	Maxim Integrated Products	T1/J1/E1 QUAD LIU DEVELOPMENT KIT - Boxed Product (Development Kits)	0
DS21448LDK	Maxim Integrated Products	KIT DESIGN LIU DS21448L T1/J1/E1	0
DS21448LN	Maxim Integrated Products	IC LIU QUAD E1/T1/J1 128-LQFP	137
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
DS21448LN+	Maxim Integrated Products	IC LIU QUAD E1/T1/J1 128-LQFP	137
DS21448G+	Maxim Integrated Products	3.3V T1/E1 QUAD LIU BGA LEAD FREE - Rail/Tube	0

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448 D# DS21448-ND	Maxim Integrated Products	IC TELECOM INTERFACE 144BGA	0
DS21448A1 D# 2156-DS21448A1-MA-ND	Rochester Electronics LLC	3.3V E1/T1/J1 QUAD LINE INT.	240
DS21448N D# DS21448N-ND	Maxim Integrated Products	IC TELECOM INTERFACE 144BGA	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
DS21448DK D# DS21448DK-ND	Maxim Integrated Products	KIT DESIGN LIU DS21448 T1/J1/E1	0
DS21448L+ D# DS21448L+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 128LQFP	0
DS21448LN+ D# DS21448LN+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 128LQFP	0
DS21448L+W D# DS21448L+W-ND	Maxim Integrated Products	IC TELECOM INTERFACE 128LQFP	0
DS21448G+ D# DS21448G+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 144BGA	0
DS21448GN+ D# DS21448GN+-ND	Maxim Integrated Products	IC TELECOM INTERFACE 144BGA	0

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448N	Maxim Integrated Products	RoHS: Compliant pbFree: Yes	0
DS21448L+	Maxim Integrated Products	RoHS: Compliant pbFree: Yes	0
DS21448LN+	Maxim Integrated Products	RoHS: Compliant pbFree: Yes	0

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448L		OEM/CM QUOTES ONLY \| NO BROKERS	5750
DS21448A1	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	276
DS21448	DALLAS SEMICONDUCTOR CORP	OEM/CM QUOTES ONLY \| NO BROKERS	462
DS21448LN	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	36
DS21448A2	DS	OEM/CM QUOTES ONLY \| NO BROKERS	350

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448LMAXIM	Maxim Integrated Products	OEM/CM ONLY	2504
DS21448A1	Maxim Integrated Products	OEM/CM ONLY	9999
DS21448G	Maxim Integrated Products	OEM/CM ONLY	2500
DS21448LW	Maxim Integrated Products	OEM/CM ONLY	1033
DS21448LA2	Maxim Integrated Products	OEM/CM ONLY	2503
DS21448GN	Maxim Integrated Products	OEM/CM ONLY	2501

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448

Dallas Semiconductor

OEM/CM Immediate delivery

473

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
DS21448GN+ D# NS-DS21448GN+	Maxim Integrated Products	OEM/CM ONLY	3746
DS21448G+ D# NS-DS21448G+	Maxim Integrated Products	OEM/CM ONLY	7265
DS21448 D# NS-DS21448	Maxim Integrated Products	OEM/CM ONLY	9839
DS21448L D# NS-DS21448L	Maxim Integrated Products	OEM/CM ONLY	9458
DS21448LA2 D# NS-DS21448LA2	DALLAS	OEM/CM ONLY	2293
DS21448LDK D# NS-DS21448LDK	Maxim Integrated Products	OEM/CM ONLY	6969
DS21448L+ D# NS-DS21448L+	Maxim Integrated Products	OEM/CM ONLY	1619
DS21448DK D# NS-DS21448DK	Maxim Integrated Products	OEM/CM ONLY	1455
DS21448LN+ D# NS-DS21448LN+	Maxim Integrated Products	OEM/CM ONLY	5862

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448

Dallas Semiconductor

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448A1

Maxim Integrated Products

DS21448 3.3V E1/T1/J1 Quad Line Interface

RoHS: Not Compliant

240

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448LN+	Maxim Integrated Products	OEM/CM ONLY	61
DS21448L+	Maxim Integrated Products	OEM/CM ONLY	52
DS21448G+	Maxim Integrated Products	OEM/CM ONLY	991
DS21448LA2	Dallas Semiconductor	OEM/CM ONLY	140
DS21448	Maxim Integrated Products	OEM/CM ONLY	881
DS21448A2	DS	OEM/CM ONLY	315

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448

Dallas Semiconductor

IN stock Immediate delivery

468

Nº de pieza

Fabricantes

Descripción

En existencias

DS21448L

Maxim Integrated Products

shipping today

999

DS21448L+

Dallas Semiconductor

shipping today

Nº de pieza	Fabricantes	Descripción	En existencias
DS21448L+	Dallas Semiconductor	RFQ	9723
DS21448G+	Maxim Integrated Products	RFQ	3702
DS21448GN+	Maxim Integrated Products	RFQ	4676
DS21448A1	Maxim Integrated Products	RFQ	5296
DS21448LN	Maxim Integrated Products	RFQ	13503

Quick Inquiry

DS21448

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