AD977AN The AD977AN is a 16-bit successive approximation ADC with a 100 kSPS throughput rate. It operates from a single 5V supply and features a high-speed SPI interface.
Mfr Part #:

AD977AN

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD977AN is a 16-bit successive approximation ADC with a 100 kSPS throughput rate. It operates from a single 5V supply and features a high-speed SPI interface.
Total Stock: 3,888 pcs

AD977AN Available from 1 distributor

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AD977AN Specifications Quick View

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

AD977AN Description

Short technical summary and product information.

The AD977AN is a 16-bit, 100 kSPS successive approximation (SAR) analog-to-digital converter from Analog Devices. It operates from a single 5V supply with a maximum power dissipation of 100 mW and a power-down mode that reduces dissipation to 50 µW.

 

The ADC supports flexible input ranges including unipolar (0 V to 10 V, 0 V to 5 V, 0 V to 4 V) and bipolar (±10 V, ±5 V, ±3.3 V). It offers both external and internal 2.5 V reference options. Data is output via a high-speed SPI serial interface.

 

The AD977AN is housed in a 20-lead PDIP (0.300", 7.62mm) through-hole package and is specified for an operating temperature range of -40°C to +85°C. It is suitable for applications such as automatic test equipment and process control.

AD977AN Quick Information

Product Type: Analog to Digital Converter (ADC)
Series: AD977A
Canonical Name: AD977AN 16-Bit, 100 kSPS BiCMOS A/D Converter
Subcategory: SAR ADC

AD977AN Compliance

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

AD977AN Features

  • 16-bit resolution with 100 kSPS sampling rate.
  • Single 5V supply with 100 mW max dissipation.
  • Supports unipolar and bipolar input ranges.
  • SPI serial data interface for easy integration.
  • Through-hole 20-PDIP package for prototyping.

AD977AN Applications

  • Suitable for automatic test equipment systems.
  • Used in process control and industrial automation.
  • Ideal for high-precision data acquisition.

AD977AN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD977AN?

The AD977AN has a 16-bit resolution.

What is the maximum sampling rate of the AD977AN?

The AD977AN has a sampling rate of 100 kSPS.

What is the supply voltage for the AD977AN?

The AD977AN operates from a single 5 V supply.

What package does the AD977AN come in?

The AD977AN is available in a 20-DIP (0.300", 7.62mm) through-hole package.

What is the operating temperature range of the AD977AN?

The AD977AN operates over a temperature range of -40°C to +85°C.

What data interface does the AD977AN use?

The AD977AN uses an SPI serial data interface.

What input voltage ranges does the AD977AN support?

The AD977AN supports unipolar ranges of 0 V to 10 V, 0 V to 5 V, and 0 V to 4 V, and bipolar ranges of ±10 V, ±5 V, and ±3.3 V.

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