Name: DG421DK
Brand: Maxim Integrated
SKU: DG421DK
Availability: InStock
Rating: 5 (149 reviews)

DG421DK

For Reference Only

Part Number	DG421DK
Manufacturer	Maxim Integrated
Description	IC ANALOG SWITCH
Datasheet	DG421DK Specifications
Package	16-CDIP (0.300", 7.62mm)
ECAD
In Stock	4,736 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
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Part Number # DG421DK (Interface - Analog Switches, Multiplexers, Demultiplexers) 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 DG421DK specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DG421DK with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DG421DK.

DG421DK Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Interface - Analog Switches, Multiplexers, Demultiplexers
Package	16-CDIP (0.300", 7.62mm)
ECAD
Series	-
Switch Circuit	SPST - NO
Multiplexer/Demultiplexer Circuit	-
Number of Circuits	2
On-State Resistance (Max)	35 Ohm
Channel-to-Channel Matching (ΔRon)	1.25 Ohm
Voltage - Supply, Single (V+)	10 V ~ 30 V
Voltage - Supply, Dual (V±)	±4.5 V ~ 20 V
Switch Time (Ton, Toff) (Max)	250ns, 200ns
-3db Bandwidth	-
Charge Injection	10pC
Channel Capacitance (CS(off), CD(off))	12pF, 9pF
Current - Leakage (IS(off)) (Max)	250pA
Crosstalk	-90dB @ 1MHz
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-CDIP (0.300", 7.62mm)
Supplier Device Package	16-CERDIP

DG421DK Reviews

Oakl*****Burke

April 7, 2023

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

Wyatt*****nagar

March 7, 2023

★ ★ ★ ★ ★

You guys and girls I can trust and rely on. Thank You All!

Natha*****Koshy

February 27, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

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DG421DK Packaging

DG421DK FAQ

1. How to order DG421DK 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 DG421DK is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DG421DK. All suppliers must pass our qualification reviews before they can publish their products including DG421DK on Heisener; we pay more attention to the channels and quality of DG421DK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DG421DK price and inventory displayed accurate?

The price and inventory of DG421DK 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 DG421DK?

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 DG421DK we delivered, we will accept the replacement or return of the DG421DK 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 DG421DK.

(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 DG421DK pin diagram, DG421DK datasheet?

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

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DG421DK 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

DG421DK

D# DG421DK-ND

Maxim Integrated Products

IC SWITCH SPST DUAL 16CERDIP

Part Number

Manufacturer

Description

Stock

DG421DK

Maxim Integrated Products

OEM/CM ONLY

3701

Part Number

Manufacturer

Description

Stock

MXDG421DK

D# NS-MXDG421DK

Maxim Integrated Products

OEM/CM ONLY

2517

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DG421DK

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