AD1674AR The AD1674AR is a 12-bit Analog to Digital Converter (ADC) from Analog Devices, featuring a 100 kSPS sampling rate and SAR architecture. It operates over a temperature range of -40°C to 85°C and is supplied in a 28-SOIC package.
Mfr Part #:

AD1674AR

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD1674AR is a 12-bit Analog to Digital Converter (ADC) from Analog Devices, featuring a 100 kSPS sampling rate and SAR architecture. It operates over a temperature range of -40°C to 85°C and is supplied in a 28-SOIC package.
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AD1674AR Available from 3 distributors

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AD1674AR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage

AD1674AR Description

Short technical summary and product information.

The AD1674AR is a complete, multipurpose 12-bit Analog to Digital Converter (ADC) manufactured by Analog Devices. It integrates a user-transparent onboard sample-and-hold amplifier (SHA), a 10-volt reference, clock, and three-state output buffers for microprocessor interface. This ADC offers a 100 kSPS sampling rate and utilizes a Successive Approximation Register (SAR) architecture.

 

Designed for both AC and DC specified applications, the AD1674AR supports unipolar and bipolar inputs, including ranges like 0V to +10V, 0V to +20V, -5V to +5V, and -10V to +10V. It operates from a 5V supply voltage and features a parallel data interface. The device is housed in a 28-SOIC package, suitable for surface mount applications, and is specified for an operating temperature range of -40°C to 85°C. Its industry-standard pinout ensures compatibility with existing designs.

 

The AD1674AR is fully specified for AC parameters such as S/(N+D) ratio, THD, and IMD, as well as DC parameters like offset and full-scale error. This makes it ideal for signal processing and traditional DC measurement applications. The integrated SHA supports the full Nyquist bandwidth of the converter, ensuring 12-bit accuracy.

AD1674AR Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: AD1674AR 12-Bit 100 kSPS A/D Converter
Subcategory: Data Acquisition

AD1674AR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AD1674AR Features

  • 12-bit resolution for accurate conversions.
  • 100 kSPS sampling rate for fast acquisition.
  • SAR architecture for efficient conversion.
  • Integrated sample-and-hold amplifier.
  • Operates from -40°C to 85°C.

AD1674AR Applications

  • Used in signal processing applications.
  • Suitable for traditional DC measurement systems.
  • Integrates with 8- and 16-bit microprocessors.
  • Supports various unipolar and bipolar input ranges.
  • Ideal for industrial temperature range designs.

AD1674AR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD1674AR Analog to Digital Converter?

The AD1674AR is a 12-bit Analog to Digital Converter.

What is the sampling rate of the AD1674AR?

The AD1674AR has a sampling rate of 100 kSPS (kilo Samples Per Second).

What is the operating temperature range for the AD1674AR?

The AD1674AR operates over a temperature range of -40°C to 85°C.

What type of package does the AD1674AR come in?

The AD1674AR is supplied in a 28-SOIC (0.295", 7.50mm Width) package.

What is the mounting type for the AD1674AR?

The AD1674AR is designed for Surface Mount applications.

What is the supply voltage for the AD1674AR?

The AD1674AR operates from a 5V supply voltage.

What is the RoHS status of the AD1674AR?

The AD1674AR is RoHS3 Compliant.

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