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HomeProductsIntegrated Circuits (ICs)Interface - TelecomDS21Q42T
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DS21Q42T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
DS21Q42T
Manufacturer
Maxim Integrated
Allelco Part Number
32D-DS21Q42T
ECAD Model
Parts Description
IC TELECOM INTERFACE 128LQFP
Package
128-LQFP
Data sheet
Cylindrical Battery Holders.pdf
Our certification
In stock: 13110

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Specifications

DS21Q42T Tech Specifications
Analog Devices Inc./Maxim Integrated - DS21Q42T technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - DS21Q42T

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply 2.97V ~ 3.63V  
Supplier Device Package 128-LQFP (14x20)  
Series -  
Package / Case 128-LQFP  
Package Tube  
Operating Temperature 0°C ~ 70°C  
Product Attribute Attribute Value  
Number of Circuits 4  
Mounting Type Surface Mount  
Interface Parallel/Serial  
Function -  
Current - Supply 75mA  
Base Product Number DS21Q42  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

DS21Q42T

Manufacturer

analog-devices

Introduction

The DS21Q42T is a high-performance, quad four-bit digital-to-analog converter (DAC) with an integrated mute function and on-chip reference. It is designed for use in telecommunications and industrial applications requiring precise analog voltage control.

Product Features and Performance

Quad four-bit DAC with integrated mute function

On-chip reference for improved accuracy and stability

Wide supply voltage range of 2.97V to 3.63V

Low power consumption of 75mA

Operating temperature range of 0°C to 70°C

Surface mount 128-LQFP package

Product Advantages

Precise analog voltage control for critical applications

Integrated features reduce external component count

Reliable and stable performance across a wide temperature range

Compatible with a variety of system architectures

Key Reasons to Choose This Product

Precision and reliability for mission-critical applications

Space-saving design with integrated features

Robust performance in challenging environments

Cost-effective solution for industrial and telecom systems

Quality and Safety Features

Rigorous quality control and testing during manufacturing

Compliance with industry standards and regulations

Compatibility

The DS21Q42T is compatible with a variety of parallel and serial interface systems.

Application Areas

Telecommunications equipment

Industrial process control systems

Test and measurement instrumentation

Medical devices

Product Lifecycle

The DS21Q42T is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated DS21Q42T

Product Attribute DS21Q42T DS21Q48N DS21Q354C1+ DS21Q48
Part Number DS21Q42T DS21Q48N DS21Q354C1+ DS21Q48
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Interface Parallel/Serial LIU E1 LIU
Package Tube Tube Tray Tube
Voltage - Supply 2.97V ~ 3.63V 4.75V ~ 5.25V 3.3V 4.75V ~ 5.25V
Package / Case 128-LQFP 144-BBGA 256-BGA 144-BBGA
Number of Circuits 4 - 4 -
Current - Supply 75mA 95mA - 95mA
Base Product Number DS21Q42 DS21Q48 DS21Q354 DS21Q48
Operating Temperature 0°C ~ 70°C -40°C ~ 85°C - 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Function - Line Interface Unit (LIU) Transceiver Line Interface Unit (LIU)
Series - - - -
Supplier Device Package 128-LQFP (14x20) 144-PBGA (17x17) 256-BGA (27x27) 144-PBGA (17x17)

DS21Q42T Datasheet PDF

Download DS21Q42T pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for DS21Q42T - Analog Devices Inc./Maxim Integrated.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Application Notes
DS21352/552, DS2151, DS2152, DS2141A, DS21Q42 Prog.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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DS21Q42T Image

DS21Q42T

Analog Devices Inc./Maxim Integrated
32D-DS21Q42T

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