ADAQ23875
Info : RECOMMENDED FOR NEW DESIGNS
searchIcon
cartIcon

ADAQ23875

16-Bit, 15 MSPS, μModule Data Acquisition Solution

Show More showmore-icon

Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 1
1ku List Price Starting From $32.43
Features
  • Integrated fully differential ADC driver with signal scaling
    • Wide input common range
    • High common-mode rejection
  • Single-ended to differential conversion
    • ±2.048 V input range with 4.096 V REFBUF
  • Critical passive components
    • 0.005% precision matched resistor array for FDA
  • 9 mm × 9 mm, 0.8 mm pitch, 100-ball BGA package
    • 4× footprint reduction versus discrete solution
  • Low power, dynamic power scaling, power-down mode
    • 143 mW typical at 15 MSPS
  • Throughput: 15 MSPS, no pipeline delay
  • INL: ±0.4 LSB typical, ±1 LSB maximum
  • SINAD: 89 dB typical at 1 kHz
  • THD: −115 dB at 1 kHz, −106 dB at 400 kHz
  • Gain error: 0.005% FS typical
  • Gain error drift: ±1 ppm/°C maximum
  • On-board reference buffer with VCMO generation
  • Serial LVDS interface
  • Wide operating temperature range: −40°C to +85°C
Additional Details
show more Icon

The ADAQ23875 is a precision, high speed, μModule® data acquisition solution that reduces the development cycle of a precision measurement systems by transferring the design burden of component selection, optimization, and layout from the designer to the device.

Using system-in-package (SIP) technology, the ADAQ23875 reduces end system component count by combining multiple common signal processing and conditioning blocks in a single device, solving many design challenges. These blocks include a low noise, fully differential analog-to-digital converter (ADC) driver (FDA), a stable reference buffer, and a high speed, 16-bit, 15 MSPS successive approximation register (SAR) ADC.

Using Analog Devices, Inc., iPassives® technology, the ADAQ23875 also incorporates crucial passive components with superior matching and drift characteristics to minimize temperature dependent error sources and to offer optimized performance (see Figure 1). The fast settling of the ADC driver stage, with fully differential or single-ended to differential input and no latency of the SAR ADC, provides a unique solution for high channel count multiplexed signal chain architectures and control loop applications.

The small footprint, 9 mm × 9 mm CSP_BGA package enables smaller form factor instruments without sacrificing performance. Single, 5 V supply operation is possible while achieving optimum performance from the device. The ADAQ23875 features a serial low voltage differential signaling (LVDS) digital interface with one-lane or two-lane output modes, allowing the user to optimize the interface data rate for each application. The specified operation of the μModule is from −40°C to +85°C.

APPLICATIONS

  • ATE
  • Data acquisition
  • Hardware in the Loop (HiL)
  • Power analyzers
  • Nondestructive test (acoustic emissions)
  • Mass spectrometry
  • Travelling wave fault location
  • Medical imaging and instruments
  • Ultrasonic flow meters
Part Models 1
1ku List Price Starting From $32.43

close icon
Documentation

Documentation

Video

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADAQ23875BBCZ
  • HTML
  • HTML
Evaluation Kit

Evaluation Kits 1

reference details image

EVAL-ADAQ23875

Evaluating the ADAQ23875 15MSPS, 16-Bit, μModule Data Acquisition Solution

zoom

EVAL-ADAQ23875

Evaluating the ADAQ23875 15MSPS, 16-Bit, μModule Data Acquisition Solution

Evaluating the ADAQ23875 15MSPS, 16-Bit, μModule Data Acquisition Solution

Features and Benefits

  • 15MSPS, 16-bit μModule evaluation board
  • Versatile analog signal conditioning circuitry
  • On-board reference, LDO, and power supply circuits
  • PC software for control and data analysis of time and frequency domain
  • System demonstration platform-compatible (SDP-H1)

Product Detail

The EVAL-ADAQ23875FMCZ evaluation board enables simplified evaluation of the ADAQ23875 15 MSPS, 16-bit, high speed, precision μModule® data acquisition solution. The evaluation board demonstrates the performance of the ADAQ23875 μModule and is a versatile tool for a variety of applications.

The ADAQ23875 μModule combines multiple common signal processing and conditioning blocks in a single device that includes a low noise, fully differential analog-to-digital converter (ADC) driver, a stable reference buffer, a high resolution, 16-bit, 15 MSPS successive approximation register (SAR) ADC, and the critical passive components necessary for optimum performance. A full description of this product is available in the ADAQ23875 data sheet, which must be consulted when using the evaluation board.

The EVAL-ADAQ23875FMCZ evaluation board interfaces with the high speed system demonstration platform, SDP-H1 (EVAL-SDP-CH1Z) via a 160-pin connector, as shown in Figure 2 in the user guide.

Tools & Simulations

Tools & Simulations 4

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

Recently Viewed