ADAQ4001BBCZ-RL13

Overview

The ADAQ4001BBCZ-RL13 is a 16-bit, 2 MSPS µModule data acquisition solution from Analog Devices. It integrates a SAR ADC, fully differential driver amplifier, reference buffer, and iPassives matched resistor array into a 7 mm × 7 mm, 49-ball CSP_BGA package. The device supports input ranges of ±10 V, ±5 V, or ±2.5 V with a 5 V reference. Key electrical parameters include a typical SINAD of 95.6 dB, INL of ±4.6 ppm, and total power dissipation of 51.6 mW at 2 MSPS. It operates over a temperature range of −40°C to +125°C.

Feature Summary

• Integrated signal chain with 16-bit SAR ADC, FDA, and reference buffer
• Selectable input ranges: ±10 V, ±5 V, or ±2.5 V (with 5 V VREF)
• iPassives matched resistor array for superior matching and drift characteristics
• SPI/QSPI/MICROWIRE/DSP-compatible serial interface with versatile VIO supply

Applications

• Automatic test equipment
• Machine automation
• Process controls
• Medical instrumentation
• Digital control loops

Procurement Notes

Verify the specific ordering suffix RL13 against the manufacturer's current documentation to confirm reel packaging quantities and any associated handling requirements. Ensure compatibility with the required logic voltage levels (1.8 V, 2.5 V, 3 V, or 5 V) for the VIO supply pin during system design.

Selection Notes

Select this component for applications requiring high channel density and reduced PCB layout sensitivity due to its system-in-package integration. Consider the 2 MSPS throughput and 16-bit resolution when designing for precision measurement systems. Verify that the host processor can support the required SPI clock rates for turbo mode operation if maximum throughput is needed.

Part Context

The ADAQ4001 belongs to the µModule Data Acquisition Solutions family, which simplifies signal chain design by combining multiple components into a single device. It is part of a series that includes 18-bit variants like the ADAQ4003. The BBCZ suffix indicates the specific package type and temperature range, while RL13 denotes the reel packaging format.

Replacement Considerations

For direct functional replacements within the same family, consider the ADAQ7988 (16-bit, 500 kSPS) or ADAQ4003 (18-bit, 2 MSPS). Verify pinout compatibility and performance specifications such as throughput and resolution before substitution.