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AD7664ASTZ The AD7664ASTZ is a 16-bit, 570 kSPS SAR analog-to-digital converter from Analog Devices. It features pseudo-differential input, SPI/Parallel/DSP interface, and operates from a single 5V supply.
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AD7664ASTZ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD7664ASTZ is a 16-bit, 570 kSPS SAR analog-to-digital converter from Analog Devices. It features pseudo-differential input, SPI/Parallel/DSP interface, and operates from a single 5V supply.
✓ Total Stock: 8,777 pcs

AD7664ASTZ Available from 1 distributor

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Components Technology Group, Inc. ✓
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8,777 pcs
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AD7664ASTZ 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
Ratio
Reference Type
Sampling Rate (Per Second)
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AD7664ASTZ Description

Short technical summary and product information.

The AD7664ASTZ is a 16-bit, 570 kSPS successive approximation register (SAR) analog-to-digital converter from Analog Devices. It provides 16-bit resolution with no missing codes and a maximum integral nonlinearity (INL) of 2.5 LSB. The device achieves a typical signal-to-noise and distortion ratio (SINAD) of 90 dB and total harmonic distortion (THD) of -100 dB with a 45 kHz input.

 

The ADC operates from a single 5V supply and dissipates a maximum of 115 mW. It features a pseudo-differential analog input with a 0 V to 2.5 V range and supports external voltage reference. The digital interface is flexible, offering SPI, parallel, and DSP-compatible modes. The converter can operate in warp, normal, or impulse modes, with sampling rates up to 570 kSPS.

 

The AD7664ASTZ is housed in a 48-lead LQFP (7x7 mm) surface-mount package and is specified for the -40°C to +85°C industrial temperature range. Its high speed, low power, and small footprint make it suitable for data acquisition systems, instrumentation, spectrum analysis, medical instruments, battery-powered systems, and process control applications.

AD7664ASTZ Quick Information

Product Type: Analog to Digital Converter (ADC)
Series: PulSAR
Canonical Name: 16-Bit, 570 kSPS SAR Analog-to-Digital Converter
Subcategory: Successive Approximation Register ADC

AD7664ASTZ Compliance

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

AD7664ASTZ Features

  • 16-bit resolution with no missing codes.
  • 570 kSPS sampling rate in warp mode.
  • Low power dissipation of 115 mW.
  • Pseudo-differential input range 0-2.5V.
  • SPI, parallel, and DSP compatible interface.

AD7664ASTZ Applications

  • Ideal for high-speed data acquisition systems.
  • Suitable for medical instrumentation.
  • Used in digital signal processing applications.
  • Perfect for battery-powered systems.

AD7664ASTZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage for the AD7664ASTZ?

The supply voltage is 5V.

What package does the AD7664ASTZ come in?

The AD7664ASTZ is offered in a 48-lead LQFP (7x7 mm) package.

What is the operating temperature range of the AD7664ASTZ?

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

Is the AD7664ASTZ RoHS compliant?

The AD7664ASTZ is listed as RoHS3 compliant.

What is the resolution of the AD7664ASTZ?

The resolution is 16 bits.

What sampling rate does the AD7664ASTZ support?

The sampling rate is 570 kSPS in warp mode, 500 kSPS in normal mode, and 444 kSPS in impulse mode.

What digital interfaces are available on the AD7664ASTZ?

The ADC supports SPI, parallel, and DSP-compatible interfaces.

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