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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Digital to Analog Converters (DAC)AD5445YRUZ-REEL
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AD5445YRUZ-REEL - Analog Devices Inc.

Manufacturer Part Number
Analog Devices, Inc.
Allelco Part Number
ECAD Model
Parts Description
Detailed Description
20-TSSOP (0.173', 4.40mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 5884

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AD5445YRUZ-REEL Tech Specifications
Analog Devices Inc. - AD5445YRUZ-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - AD5445YRUZ-REEL

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Supply, Digital 2.5V ~ 5.5V  
Voltage - Supply, Analog 2.5V ~ 5.5V  
Supplier Device Package 20-TSSOP  
Settling Time 120ns  
Series -  
Reference Type External  
Package / Case 20-TSSOP (0.173', 4.40mm Width)  
Package Tape & Reel (TR)  
Output Type Current - Unbuffered  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C  
Number of D/A Converters 1  
Number of Bits 12  
Mounting Type Surface Mount  
INL/DNL (LSB) ±1 (Max), -1/+2 (Max)  
Differential Output Yes  
Data Interface Parallel  
Base Product Number AD5445  
Architecture R-2R  

Parts Introduction

Manufacturer Part Number



Analog Devices


The AD5445YRUZ-REEL is a 12-bit Digital to Analog Converter (DAC) provided in Tape & Reel packaging, designed for data acquisition systems that require high-speed and accurate digital-to-analog conversion.

Product Features and Performance

12-bit resolution

Single D/A converter

Quick settling time of 120ns

Current output type: unbuffered

Supports differential output

Parallel data interface

Requires an external reference

Available in a 20-TSSOP package

Operates over a wide temperature range from -40°C to 125°C

Product Advantages

High-resolution 12-bit output for detailed and precise analog output

Fast response with a settling time of 120ns, ideal for rapid operations

Differential output capability enhances noise immunity

Compatible with a broad range of power supply voltages from 2.5V to 5.5V

Key Technical Parameters

Number of Bits: 12

Settling Time: 120ns

Output Type: Current Unbuffered

Differential Output: Yes

Voltage Supply, Analog: 2.5V ~ 5.5V

Voltage Supply, Digital: 2.5V ~ 5.5V

INL/DNL (LSB): ±1 (Max), -1/+2 (Max)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust temperature range ensuring reliability in various environmental conditions

Precise INL/DNL specifications guarantee accurate performance


External reference type offers flexibility in choosing the reference voltage source

Paralleled data interface allows easy integration with most microcontrollers and digital systems

Application Areas

Industrial automation

Data acquisition systems

Medical instrumentation

Communication systems

Product Lifecycle

Currently active

Continuously supported with no immediate plans for discontinuation

Several Key Reasons to Choose This Product

Ideal DAC for high-speed and precision critical applications due to its fast 120ns settling time and 12-bit resolution

Enhanced signal integrity in noisy environments with differential output

Flexible operation across a range of power supply parameters

Guaranteed performance across extreme temperature variations making it suitable for harsh industrial environments

Long product lifecycle ensuring availability and support for future projects

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. AD5445YRUZ-REEL

Product Attribute AD5445YRUZ-REEL AD5445YCPZ AD5449YRUZ-REEL AD5445YCP
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Architecture R-2R R-2R R-2R -
Reference Type External External External -
Settling Time 120ns 120ns 120ns -
Data Interface Parallel Parallel SPI, DSP -
Package Tape & Reel (TR) Tray Tape & Reel (TR) Bag
Number of Bits 12 12 12 -
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -
Base Product Number AD5445 AD5445 AD5449 AD5445
Voltage - Supply, Analog 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V -
Supplier Device Package 20-TSSOP 20-LFCSP (4x4) 16-TSSOP 20-LFCSP (4x4)
Series - - - -
Package / Case 20-TSSOP (0.173', 4.40mm Width) 20-WFQFN Exposed Pad, CSP 16-TSSOP (0.173', 4.40mm Width) 20-WFQFN Exposed Pad, CSP
Number of D/A Converters 1 1 2 -
Differential Output Yes Yes Yes -
Voltage - Supply, Digital 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V -
INL/DNL (LSB) ±1 (Max), -1/+2 (Max) ±1 (Max), -1/+2 (Max) ±1 (Max), -1/+2 (Max) -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Type Current - Unbuffered Current - Unbuffered Current - Unbuffered -

AD5445YRUZ-REEL Datasheet PDF

Download AD5445YRUZ-REEL pdf datasheets and Analog Devices Inc. documentation for AD5445YRUZ-REEL - Analog Devices Inc..

Other Related Documents
Tape and Reel Packaging.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
Qualification Assembly Site 23/Jul/2014.pdf


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
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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Analog Devices Inc.

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