ADAQ23876

RECOMMENDED FOR NEW DESIGNS

16-Bit, 15 MSPS, μModule Data Acquisition Solution

Analog Devices ADAQ23876 Product Info

10 February 2026 5

Features

Integrated fully differential ADC driver with signal scaling

Wide input common-mode voltage range
High common-mode rejection

Single-ended to differential conversion
Pin selectable input range with over-range

Input Ranges with 4.096V REFBUF: ±10V, ±5V, ±4.096V, ±2.5V and ±1.5V

Gain/Attenuation Options: 0.37, 0.73, 0.87, 1.38 and 2.25

Critical passive components
0.005% precision matched resistor array for FDA

9 mm × 9 mm, 0.8 mm pitch, 100-ball BGA package

2.5× 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 error: ±7.5 ppm typical, ±15 ppm maximum
- (Gain = 0.73, gain = 0.87, gain = 1.38, gain = 2.25)
SINAD: 90 dB typical at 1 kHz (gain = 0.37 and gain = 0.73)
THD: −121 dB at 1 kHz, −112 dB at 100 kHz (gain = 0.73)
Gain error: ±0.005%FS typical
Gain error drift: ±0.11 ppm/°C typical
On-board reference buffer with VCMO generation
Serial LVDS interface
Wide operating temperature range: −40°C to +85°C

Part details & applications

The ADAQ23876 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 ADAQ23876 reduces end system component count by combining multiple common signal processing and conditioning blocks in a single device, including a low noise, fully differential ADC driver (FDA), a stable reference buffer, and a high speed, 16-bit, 15 MSPS successive approximation register (SAR) ADC.

The ADAQ23876 also incorporates the critical passive components with superior matching and drift characteristics using Analog Devices, Inc., iPassive^® technology to minimize temperature dependent error sources and to offer optimized performance. The fast settling of the ADC driver stage and no latency of the SAR ADC provide a unique solution for high channel count multiplexed signal chain architectures and control loop applications.

The small footprint, 9 mm × 9 mm BGA package enables smaller form factor instruments without sacrificing performance. The system integration solves many design challenges while the device still provides the flexibility of a configurable ADC driver feedback loop to allow gain or attenuation adjustments, as well as fully differential or single-ended to differential input. A single 5 V supply operation is possible while achieving optimum performance from the device.

The ADAQ23876 features a serial 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

Automatic test equipment
Data acquisition
Hardware in the Loop (HiL)
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