AD977ABRZ Analog Devices AD977ABRZ is a 16-bit SAR analog-to-digital converter with 200 kSPS sampling rate and SPI interface.  Single-ended input with external or internal reference options.
Mfr Part #:

AD977ABRZ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
Analog Devices AD977ABRZ is a 16-bit SAR analog-to-digital converter with 200 kSPS sampling rate and SPI interface. Single-ended input with external or internal reference options.
Total Stock: 2,588 pcs

AD977ABRZ Available from 1 distributor

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AD977ABRZ 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
Power Dissipation (Max)
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage

AD977ABRZ Description

Short technical summary and product information.

The AD977ABRZ from Analog Devices is a 16-bit successive approximation (SAR) analog-to-digital converter offering a 200 kSPS throughput rate. It operates from a single 5 V supply with a maximum power dissipation of 100 mW and features a power-down mode consuming only 50 µW.

 

The ADC supports a range of input voltage configurations including unipolar 0 V to 10 V, 0 V to 5 V, and 0 V to 4 V; and bipolar ±10 V, ±5 V, and ±3.3 V. The internal 2.5 V reference can be used or an external reference can be applied. Data is transferred via a high-speed SPI interface.

 

The device is housed in a 20-pin SOIC (20-SOIC) surface-mount package and is specified for operation from -40°C to 85°C. Typical applications include automatic test equipment, process control, and industrial automation.

AD977ABRZ Quick Information

Product Type: Analog to Digital Converter
Series: AD977A
Canonical Name: AD977ABRZ 16-Bit 200kSPS SAR ADC
Subcategory: SAR ADC

AD977ABRZ Compliance

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

AD977ABRZ Features

  • 16-bit resolution with 200 kSPS throughput rate.
  • Single 5V supply operation.
  • Power-down mode consumes only 50 µW.
  • Supports both unipolar and bipolar input ranges.
  • High-speed SPI digital interface.

AD977ABRZ Applications

  • Used in automatic test equipment
  • Suitable for industrial process control
  • Ideal for precision data acquisition systems
  • Applied in automated industrial automation

AD977ABRZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD977ABRZ?

16 bits.

What is the maximum sampling rate of this ADC?

200 kSPS.

What input voltage ranges are supported?

Unipolar 0 to 10 V, 0 to 5 V, 0 to 4 V; bipolar ±10 V, ±5 V, ±3.3 V.

What is the supply voltage requirement?

5 V.

What package does the AD977ABRZ come in?

20-SOIC (0.295", 7.50mm Width).

What is the operating temperature range?

-40°C to 85°C.

What digital interface does this ADC use?

SPI.

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