Name: DS2181A
Brand: Maxim Integrated
SKU: DS2181A_1A3
Availability: InStock
Rating: 5 (165 reviews)

DS2181A

For Reference Only

Part Number	DS2181A
Manufacturer	Maxim Integrated
Description	IC TXRX CEPT PRIMARY RATE 40-DIP
Datasheet	DS2181A Datasheet DS2181A Specifications
Package	40-DIP (0.600", 15.24mm)
ECAD
In Stock	2,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 6 - May 11 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS2181A (Interface - Drivers, Receivers, Transceivers) is manufactured by Maxim Integrated 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 DS2181A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS2181A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS2181A.

DS2181A Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package	40-DIP (0.600", 15.24mm)
ECAD
Series	-
Type	Transceiver
Protocol	CEPT
Number of Drivers/Receivers	1/1
Duplex	Full
Receiver Hysteresis	-
Data Rate	-
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole
Package / Case	40-DIP (0.600", 15.24mm)
Supplier Device Package	40-PDIP

DS2181A Datasheet

DS2181A Reviews

Zai*****ibbs

March 27, 2023

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Lyra*****hran

March 19, 2023

★ ★ ★ ★ ★

I've made a few purchases from Heisener and always get a friendly technician helped me with locate what I was looking for. That kind of attitude is greatly appreciated.

Viva*****icks

March 16, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Jayl*****tewart

March 11, 2023

★ ★ ★ ★ ★

All current moves in switching devices with the proper selection of amp rating capability. I chose these to do a job that had to handle only 1/3 of it's rated capacity. So they were the perfect choice. To date they work as expected; perfectly.

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DS2181A Packaging

DS2181A FAQ

1. How to order DS2181A 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 DS2181A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS2181A. All suppliers must pass our qualification reviews before they can publish their products including DS2181A on Heisener; we pay more attention to the channels and quality of DS2181A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS2181A price and inventory displayed accurate?

The price and inventory of DS2181A 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 DS2181A?

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 DS2181A we delivered, we will accept the replacement or return of the DS2181A 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 DS2181A.

(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 DS2181A pin diagram, DS2181A datasheet?

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

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DS2181A 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
DS2181AQ D# DS2181AQ	Maxim Integrated Products	CEPT Transceiver 1TX 1RX 44-Pin PLCC - Bulk (Alt: DS2181AQ) RoHS: Not Compliant	0
DS2181AQN D# DS2181AQN	Maxim Integrated Products	CEPT Transceiver 1TX 1RX 44-Pin PLCC - Bulk (Alt: DS2181AQN) RoHS: Not Compliant	0
DS2181A D# DS2181A	Maxim Integrated Products	CEPT Transceiver 1TX 1RX 40-Pin PDIP - Bulk (Alt: DS2181A) RoHS: Not Compliant	0
DS2181AQN/T&R D# DS2181AQN/T&R	Maxim Integrated Products	CEPT Transceiver 1TX 1RX 44-Pin PLCC T/R - Bulk (Alt: DS2181AQN/T&R) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

DS2181AQ

National Semiconductor Corporation

DS2181A

Dallas Semiconductor

Part Number	Manufacturer	Description	Stock
DS2181AQN/T&R	Maxim Integrated Products	LOT:DK020706ABD DATACOM, FRAMER, PQCC44 PLASTIC, LCC-44	5000
DS2181AQ/T&R	Maxim Integrated Products	IC TXRX CEPT PRIMARY RATE 44PLCC	0
DS2181AQN+	Maxim Integrated Products	LOT:DK020706ABD DATACOM, FRAMER, PQCC44 PLASTIC, LCC-44	5000
DS2181A+	Maxim Integrated Products	N/A DATACOM, FRAMER, PDIP40 0.600 INCH, DIP-40	198
DS2181AQ+T&R	Maxim Integrated Products	IC TXRX CEPT PRIMARY RATE 44PLCC	0
DS2181AQN	Maxim Integrated Products	LOT:DK020706ABD DATACOM, FRAMER, PQCC44 PLASTIC, LCC-44	5000
DS2181A	Maxim Integrated Products	N/A DATACOM, FRAMER, PDIP40 0.600 INCH, DIP-40	198
DS2181AQ+	Maxim Integrated Products	IC TXRX CEPT PRIMARY RATE 44PLCC	0
DS2181AN	Maxim Integrated Products	IC TXRX CEPT PRIMARY RATE 40-DIP	0
DS2181AQN+T&R	Maxim Integrated Products	LOT:DK020706ABD DATACOM, FRAMER, PQCC44 PLASTIC, LCC-44	5000

Part Number	Manufacturer	Description	Stock
DS2181AQ/T&R D# DS2181AQ/T&R-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 1/1 44PLCC	0
DS2181AQN+ D# DS2181AQN+-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 1/1 44PLCC	0
DS2181A+ D# DS2181A+-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 1/1 40DIP	0
DS2181AQN D# 2156-DS2181AQN-MA-ND	Rochester Electronics LLC	IC TRANSCEIVER FULL 1/1 44PLCC	981
DS2181AQ D# 2156-DS2181AQ-MA-ND	Rochester Electronics LLC	IC TRANSCEIVER FULL 1/1 44PLCC	17
DS2181AQ+T&R D# DS2181AQ+T&R-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 1/1 44PLCC	0
DS2181A D# 2156-DS2181A-MA-ND	Rochester Electronics LLC	IC TRANSCEIVER FULL 1/1 40DIP	198
DS2181AQ+ D# DS2181AQ+-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 1/1 44PLCC	0
DS2181AN D# DS2181AN-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 1/1 40DIP	0
DS2181AQN+T&R D# DS2181AQN+T&R-ND	Maxim Integrated Products	IC TRANSCEIVER FULL 1/1 44PLCC	0
DS2181AQN/T&R D# 2156-DS2181AQN/TR-MATR-ND	Rochester Electronics LLC	IC TRANSCEIVER FULL 1/1 44PLCC	7500

Part Number

Manufacturer

Description

Stock

DS2181AQ

Dallas Semiconductor

In stock shipping within 2days

379

Part Number	Manufacturer	Description	Stock
DS2181A	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	552
DS2181AN	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	575
DS2181AQN	DALLAS SEMICONDUCTOR CORP	OEM/CM QUOTES ONLY \| NO BROKERS	2300
DS2181AQTR	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	4025
DS2181AQNTR	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	8625
DS2181AL	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	150
DS2181AQ	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	9539
DS2181APRT	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	3

Part Number	Manufacturer	Description	Stock
DS2181AN	Maxim Integrated Products	OEM/CM ONLY	509
DS2181AQT	Maxim Integrated Products	OEM/CM ONLY	2641
DS2181AQ	Maxim Integrated Products	OEM/CM ONLY	1062
DS2181AQN	Maxim Integrated Products	OEM/CM ONLY	786
DS2181AQNTR	Maxim Integrated Products	OEM/CM ONLY	394
DS2181AQTR	Maxim Integrated Products	OEM/CM ONLY	318
DS2181A	Maxim Integrated Products	OEM/CM ONLY	170

Part Number

Manufacturer

Description

Stock

DS2181AQN

Maxim Integrated Products

423

Part Number

Manufacturer

Description

Stock

DS2181AQ

Dallas Semiconductor

In stock

Part Number

Manufacturer

Description

Stock

DS2181AQ

Dallas Semiconductor

OEM/CM Immediate delivery

290

DS2181AQ-T

Maxim Integrated Products

OEM/CM Immediate delivery

179

Part Number	Manufacturer	Description	Stock
DS2181AN D# NS-DS2181AN	Maxim Integrated Products	OEM/CM ONLY	4149
DS2181AQN+T&R D# NS-DS2181AQN+T&R	Maxim Integrated Products	OEM/CM ONLY	8853
DS2181AQN+ D# NS-DS2181AQN+	Maxim Integrated Products	OEM/CM ONLY	8467
DS2181A+ D# NS-DS2181A+	Maxim Integrated Products	OEM/CM ONLY	5482
DS2181AQ D# NS-DS2181AQ	Dallas Semiconductor	OEM/CM ONLY	8412
DS2181AQ/T&R D# NS-DS2181AQ/T&R	Maxim Integrated Products	OEM/CM ONLY	1192
DS2181AQN D# NS-DS2181AQN	Maxim Integrated Products	OEM/CM ONLY	6618
DS2181AQ+T&R D# NS-DS2181AQ+T&R	Maxim Integrated Products	OEM/CM ONLY	3437
DS2181A D# NS-DS2181A	Maxim Integrated Products	OEM/CM ONLY	5652
DS2181AQ+ D# NS-DS2181AQ+	Maxim Integrated Products	OEM/CM ONLY	4489
DS2181AQN/T&R D# NS-DS2181AQN/T&R	Maxim Integrated Products	OEM/CM ONLY	3781

Part Number

Manufacturer

Description

Stock

DS2181AQ

Dallas Semiconductor

PCM TRANSCEIVER, Single, CEPT PCM-30/E-1, 44 Pin, Plastic, PLCC

110

DS2181A

PCM TRANSCEIVER, Single, CEPT PCM-30/E-1, 40 Pin, Plastic, DIP

210

Part Number

Manufacturer

Description

Stock

DS2181A

D# DS2181A

Dallas Semiconductor

Inventory R

Part Number	Manufacturer	Description	Stock
DS2181AQ	Maxim Integrated Products	DS2181 Cept Primary Rate Transceiver RoHS: Not Compliant	17
DS2181AQN	Maxim Integrated Products	DS2181 Cept Primary Rate Transceiver RoHS: Not Compliant	981
DS2181A	Maxim Integrated Products	DS2181 Cept Primary Rate Transceiver RoHS: Not Compliant	198
DS2181AQN/T&R	Maxim Integrated Products	DS2181 Cept Primary Rate Transceiver RoHS: Not Compliant	7500

Part Number	Manufacturer	Description	Stock
DS2181AQ/TR	Maxim Integrated Products	OEM/CM ONLY	4714
DS 2181AQ	Dallas Semiconductor	OEM/CM ONLY	16331
DS2181A	Maxim Integrated Products	OEM/CM ONLY	1311
DS2181AN	Dallas Semiconductor	OEM/CM ONLY	511
DS2181AQT	Maxim Integrated Products	OEM/CM ONLY	190
DS2181AQN	Dallas Semiconductor	OEM/CM ONLY	2543
DS2181AL	Dallas Semiconductor	OEM/CM ONLY	146

Part Number

Manufacturer

Description

Stock

DS2181AQ

Dallas Semiconductor

IN stock Immediate delivery

285

DS2181AQ-T

Maxim Integrated Products

IN stock Immediate delivery

174

Part Number	Manufacturer	Description	Stock
DS2181AQ/TR	DSC	shipping today	2366
DS2181A	Dallas Semiconductor	shipping today	7
DS2181AN	Dallas Semiconductor	shipping today	101
DS2181A+	Dallas Semiconductor	shipping today	26
DS2181AQ-T	Maxim Integrated Products	shipping today	178
DS2181AQ	Samsung Electro-Mechanics	shipping today	2236

Part Number	Manufacturer	Description	Stock
DS2181AQ+	Maxim Integrated Products	RFQ	9130
DS2181A9PCSTUBE	Dallas Semiconductor	RFQ	7535
DS2181AQ	mfr	RFQ	1084
DS2181A	mfr	RFQ	14873
DS2181AQ+T&R	Maxim Integrated Products	RFQ	13599
DS2181AQN+	Maxim Integrated Products	RFQ	13327
DS2181AN	Maxim Integrated Products	RFQ	4849
DS2181A+	Dallas Semiconductor	RFQ	11142

Part Number

Manufacturer

Description

Stock

DS2181AQ-T

Maxim Integrated Products

300

Quick Inquiry

DS2181A

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