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AD977AARZ The AD977AARZ is a 16-bit successive approximation ADC with a 200 kSPS sampling rate. It features a single-ended input, SPI data interface, and operates from a 5V supply.
Mfr Part #:

AD977AARZ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD977AARZ is a 16-bit successive approximation ADC with a 200 kSPS sampling rate. It features a single-ended input, SPI data interface, and operates from a 5V supply.
✓ Total Stock: 2,500 pcs

AD977AARZ Available from 1 distributor

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Components Technology Group, Inc. ✓
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2,500 pcs
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2500 pcs On Request 1 On Request On Request On Request On Request On Request
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AD977AARZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Range
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Power Dissipation
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage
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AD977AARZ Description

Short technical summary and product information.

The AD977AARZ is a high-speed, low-power 16-bit analog-to-digital converter from Analog Devices. It uses a successive approximation register (SAR) architecture and achieves a throughput rate of 200 kSPS. The device operates from a single 5V supply and includes an internal 2.5V reference, with the option to use an external reference.

 

The ADC accepts a variety of input ranges, including unipolar 0V to 10V, 0V to 5V, and 0V to 4V, as well as bipolar ±10V, ±5V, and ±3.3V. It communicates via a high-speed SPI serial interface. The maximum power dissipation is 100 mW, and a power-down mode reduces consumption to 50 µW.

 

The AD977AARZ is housed in a 20-lead SOIC surface-mount package (20-SOIC, 7.50mm width). It is specified for an operating temperature range of -40°C to +85°C, making it suitable for industrial environments.

AD977AARZ Quick Information

Product Type: Analog-to-Digital Converter (ADC)
Canonical Name: AD977AARZ 16-Bit 200 kSPS SAR Analog-to-Digital Converter
Subcategory: SAR ADC

AD977AARZ Compliance

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

AD977AARZ Features

  • 16-bit resolution with SAR architecture.
  • 200 kSPS sampling rate.
  • Single 5V supply operation.
  • SPI serial data interface.
  • Internal or external 2.5V reference.

AD977AARZ Applications

  • Automatic test equipment data acquisition
  • Process control and industrial automation
  • High speed serial interface applications
  • Single 5V supply ADC designs

AD977AARZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD977AARZ?

The AD977AARZ has a 16-bit resolution.

What is the maximum sampling rate of the AD977AARZ?

The maximum sampling rate is 200 kSPS.

What is the supply voltage for the AD977AARZ?

The supply voltage is 5V for both analog and digital supplies.

What data interface does the AD977AARZ use?

The AD977AARZ uses an SPI data interface.

What is the operating temperature range of the AD977AARZ?

The operating temperature range is -40°C to +85°C.

What package is the AD977AARZ available in?

The AD977AARZ is available in a 20-SOIC (0.295", 7.50mm Width) surface-mount package.

What input voltage ranges does the AD977AARZ support?

It supports unipolar ranges of 0V to 10V, 0V to 5V, and 0V to 4V, and bipolar ranges of ±10V, ±5V, and ±3.3V.

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