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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Analog to Digital Converters (ADC)AD7631BSTZ
AD7631BSTZ Image
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See specifications for product details.

AD7631BSTZ - Analog Devices Inc.

Manufacturer Part Number
AD7631BSTZ
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-AD7631BSTZ
ECAD Model
Parts Description
IC ADC 18BIT SAR 48LQFP
Detailed Description
Package
48-LQFP
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 534

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Quantity

Specifications

AD7631BSTZ Tech Specifications
Analog Devices Inc. - AD7631BSTZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - AD7631BSTZ

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Supply, Digital 5V  
Voltage - Supply, Analog 5V  
Supplier Device Package 48-LQFP (7x7)  
Series PulSAR®  
Sampling Rate (Per Second) 250k  
Reference Type External, Internal  
Ratio - S/H:ADC 1:1  
Package / Case 48-LQFP  
Package Tray  
Operating Temperature -40°C ~ 85°C  
Product Attribute Attribute Value  
Number of Inputs 1  
Number of Bits 18  
Number of A/D Converters 1  
Mounting Type Surface Mount  
Input Type Differential  
Features -  
Data Interface SPI, Parallel, DSP  
Configuration S/H-ADC  
Base Product Number AD7631  
Architecture SAR  

Parts Introduction

Manufacturer Part Number

AD7631BSTZ

Manufacturer

analog-devices

Introduction

The AD7631BSTZ is a high-performance, 18-bit PulSAR® Analog to Digital Converter (ADC) ideal for precise data acquisition applications.

Product Features and Performance

18-bit resolution providing high precision measurements

Sampling rate of 250k samples per second for efficient data acquisition

Single differential input for improved noise immunity

Multiple data interfaces including SPI, Parallel, and DSP for flexible connectivity options

SAR architecture enabling high-speed data conversion

External and internal reference types for versatile application requirements

Supports both 5V analog and digital supply voltages

Designed for operation in a wide temperature range (-40°C to 85°C)

Product Advantages

High resolution and sampling rate enhance measurement accuracy and speed

Flexible data interfaces ensure compatibility with various microcontrollers and digital signal processors

SAR architecture offers reliable and fast conversions ideal for real-time applications

Dual voltage supply capability simplifies system power design

Key Technical Parameters

Number of Bits: 18

Sampling Rate (Per Second): 250k

Number of Inputs: 1 (Differential)

Data Interface: SPI, Parallel, DSP

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured by analog-devices, known for high-quality and reliable semiconductor products

Packaged in a robust 48-LQFP package for improved durability

Designed to meet stringent industry quality and safety standards

Compatibility

SPI, Parallel, and DSP interfaces ensure easy integration with most microcontroller and DSP systems

Supports both external and internal voltage references, allowing for flexible system design

Compatible with a wide range of supply voltages and operating temperatures for diverse applications

Application Areas

Precision data acquisition systems

Medical instrumentation

Industrial process control

High-resolution imaging systems

Scientific research equipment

Product Lifecycle

Status: Active

Not nearing discontinuation with ongoing manufacturer support for product development

Availability of replacements or upgrades shall be assessed based on evolving technology and market demands

Several Key Reasons to Choose This Product

High precision and speed of data acquisition due to its 18-bit resolution and 250k SPS

Versatility in connectivity with multiple data interfaces, easing system integration

Reliable performance in harsh temperature environments (-40°C to 85°C)

Manufactured by analog-devices, ensuring quality, reliability, and support

Flexible for use in a wide range of applications from medical to industrial fields

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. AD7631BSTZ

Product Attribute AD7631BSTZ AD7631BCPZ AD7641BCPZ AD7652ASTZ
Part Number AD7631BSTZ AD7631BCPZ AD7641BCPZ AD7652ASTZ
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Sampling Rate (Per Second) 250k 250k 2M 500k
Package / Case 48-LQFP 48-VFQFN Exposed Pad, CSP 48-VFQFN Exposed Pad, CSP 48-LQFP
Number of Bits 18 18 18 16
Data Interface SPI, Parallel, DSP SPI, Parallel, DSP SPI, Parallel, DSP SPI, Parallel, DSP
Features - - - -
Voltage - Supply, Digital 5V 5V 2.37V ~ 2.63V 5V
Ratio - S/H:ADC 1:1 1:1 1:1 1:1
Input Type Differential Differential Differential Pseudo-Differential
Series PulSAR® PulSAR® - PulSAR®
Configuration S/H-ADC S/H-ADC S/H-ADC S/H-ADC
Architecture SAR SAR SAR SAR
Supplier Device Package 48-LQFP (7x7) 48-LFCSP-VQ (7x7) 48-LFCSP-VQ (7x7) 48-LQFP (7x7)
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Number of A/D Converters 1 1 1 1
Base Product Number AD7631 AD7631 AD7641 AD7652
Voltage - Supply, Analog 5V 5V 2.37V ~ 2.63V 5V
Reference Type External, Internal External, Internal External, Internal External, Internal
Number of Inputs 1 1 1 1
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tray Tray Tray Tray

AD7631BSTZ Datasheet PDF

Download AD7631BSTZ pdf datasheets and Analog Devices Inc. documentation for AD7631BSTZ - Analog Devices Inc..

Datasheets
Cylindrical Battery Holders.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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AD7631BSTZ Image

AD7631BSTZ

Analog Devices Inc.
32D-AD7631BSTZ

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