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AD977AAN The AD977AAN is a 16-bit, 200 kSPS successive approximation ADC from Analog Devices. It features a single 5V supply, SPI interface, and multiple input voltage ranges.
Mfr Part #:

AD977AAN

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD977AAN is a 16-bit, 200 kSPS successive approximation ADC from Analog Devices. It features a single 5V supply, SPI interface, and multiple input voltage ranges.
✓ Total Stock: 2,525 pcs

AD977AAN Available from 1 distributor

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Components Technology Group, Inc. ✓
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2,525 pcs
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2525 pcs On Request 1 On Request On Request On Request On Request On Request
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AD977AAN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Data Interface
Mounting Type
Number of A
Number of Bits
Operating Temperature
Power Dissipation
Sampling Rate (Per Second)
Supplier Device Package
Supply Voltage
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AD977AAN Description

Short technical summary and product information.

The AD977AAN is a high-speed, low-power 16-bit analog-to-digital converter (ADC) from Analog Devices. It operates from a single 5V supply and achieves a throughput rate of 200 kSPS. The device uses a successive approximation register (SAR) architecture with a switched capacitor design. It includes an internal 2.5V reference and a high-speed serial interface (SPI). The ADC supports multiple input voltage ranges: unipolar 0V to 10V, 0V to 5V, 0V to 4V, and bipolar ±10V, ±5V, ±3.3V. Power dissipation is 100 mW maximum, with a power-down mode of 50 µW. The AD977AAN is housed in a 20-lead PDIP package (20-DIP) with through-hole mounting. It is specified for an operating temperature range of -40°C to +85°C. Typical applications include automatic test equipment, process control, and industrial automation.

AD977AAN Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: AD977AAN 16-Bit 200 kSPS Analog-to-Digital Converter
Subcategory: ADC

AD977AAN Compliance

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

AD977AAN Features

  • 16-bit resolution with 200 kSPS sampling rate.
  • Single 5V supply operation with 100 mW power dissipation.
  • Multiple unipolar and bipolar input voltage ranges.
  • SPI serial interface for data transfer.
  • Through-hole 20-PDIP package.

AD977AAN Applications

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

AD977AAN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage of the AD977AAN?

5V single supply.

What package does the AD977AAN come in?

20-lead PDIP (20-DIP) with 0.300 inch width and 7.62mm pitch.

What is the operating temperature range?

-40°C to +85°C.

Is the AD977AAN RoHS compliant?

RoHS3 Compliant (unverified).

What is the resolution of the AD977AAN?

16 bits.

What is the sampling rate?

200 kS/s.

What data interface does it use?

SPI.

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