ADAQ4216BCPZ - 16-Bit 2MSPS μModule DAQ | Analog Devices
MPN: ADAQ4216BCPZ ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $45.32 | $45.32 |
| 10 | $41.87 | $418.70 |
| 100 | $36.54 | $3,654.00 |
| 500 | $32.1 | $16,050.00 |
| 1,000 | $28.75 | $28,750.00 |
Drop-in alternatives for ADAQ4216BCPZ — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
ADAQ4216BBCZ
✅ Drop-In📋 Reference alternative (not in catalog)
AD7384-4BCPZ
✅ Drop-In✓ In Stock
$11.05 / Unit
View Datasheet →AD7383-4BCPZ
✅ Drop-In✓ In Stock
$30.5 / Unit
View Datasheet →AD7175-8BCPZ-RL7
✅ Drop-In✓ In Stock
$19.5682 / Unit
View Datasheet →AD7172-2BRUZ-RL7
✅ Drop-In✓ In Stock
$10.6591 / Unit
View Datasheet →ADAQ4216BCPZ Maximum Ratings & Electrical Characteristics
| Resolution | 16 bits |
| Sample Rate | 2 MSPS |
| INL (max) | ±3 ppm |
| No Missing Codes | 16 bits |
| Input Range | -8 V to +10 V |
| Interface | SPI |
| Analog Supply Voltage | 5 V |
| Digital Supply Voltage | 1.8 V |
| Integrated LDO | 1.8 V output |
| Package | 178-BGA (14x9 mm) |
| Operating Temperature Range | -40°C to +85°C |
| Noise Spectral Density | Uniform from DC to fS/2 |
| 1/f Noise Cancellation | Auto-zeroing |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
ADAQ4216BCPZ Pin Configuration
| Pin A1 | AVDD — Analog power supply (5V) |
| Pin A2 | AVSS — Analog ground |
| Pin B1 | DVDD — Digital power supply (1.8V) |
| Pin B2 | DGND — Digital ground |
| Pin C1 | VIN+ — Positive analog input |
| Pin C2 | VIN- — Negative analog input |
| Pin D1 | SCLK — SPI clock |
| Pin D2 | SDI — SPI data input |
| Pin E1 | SDO — SPI data output |
| Pin E2 | CS — Chip select (active low) |
| Pin F1 | LDO_OUT — LDO output (1.8V) |
| Pin F2 | LDO_IN — LDO input (5V) |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
ADAQ4216BCPZ is suitable for 6 applications: Automated Test Equipment, Industrial Process Control, Vibration Analysis, Medical Imaging, Power Quality Monitoring, Data Acquisition Systems.
Automated Test Equipment
The ADAQ4216BCPZ is ideal for automated test equipment (ATE) due to its high accuracy (±3ppm INL) and 2 MSPS sample rate. It integrates the signal chain, reducing board space and design time. The wide input range (-8V to +10V) accommodates various signal levels, while the SPI interface simplifies integration with test controllers. Its low noise and high linearity ensure accurate measurements in production testing.
Recommended
Industrial Process Control
In industrial process control, the ADAQ4216BCPZ provides precise monitoring of analog signals such as temperature, pressure, and flow. Its 16-bit resolution and ±3ppm INL ensure accurate conversion, while the integrated LDO reduces power supply noise. The device operates over -40°C to +85°C, suitable for harsh environments. The SPI interface allows easy connection to PLCs or industrial microcontrollers, enabling real-time control and monitoring.
Recommended
Vibration Analysis
The ADAQ4216BCPZ is well-suited for vibration analysis due to its low noise and high sample rate. The auto-zeroing feature cancels 1/f noise, ensuring accurate low-frequency measurements. The wide input range captures both positive and negative vibration signals. The integrated signal chain simplifies the design of portable vibration analyzers, reducing size and power consumption. The SPI interface enables fast data transfer to a processor for FFT analysis.
Recommended
Medical Imaging
In medical imaging, the ADAQ4216BCPZ offers high accuracy and low noise, essential for capturing fine details. The 16-bit resolution and ±3ppm INL ensure precise signal conversion. The integrated LDO provides a clean supply, reducing interference. The compact BGA package is suitable for space-constrained medical devices. The SPI interface allows integration with imaging processors, enabling real-time image acquisition.
Recommended
Power Quality Monitoring
The ADAQ4216BCPZ is used in power quality monitoring to measure voltage and current waveforms with high accuracy. Its wide input range (-8V to +10V) accommodates various signal levels, and the 2 MSPS sample rate captures harmonics up to 1 MHz. The integrated signal chain reduces component count and improves reliability. The SPI interface enables data logging and analysis for grid monitoring systems.
Recommended
Data Acquisition Systems
As a complete DAQ solution, the ADAQ4216BCPZ is perfect for general-purpose data acquisition systems. It integrates the ADC, driver, and LDO, simplifying design and reducing time-to-market. The 16-bit resolution and 2 MSPS sample rate provide high-speed, high-accuracy data capture. The SPI interface is compatible with most microcontrollers and FPGAs. The device's small footprint makes it ideal for portable and embedded DAQ modules.
Recommended
Recommended Products Summary
Engineering reference data for ADAQ4216BCPZ — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | ADAQ4216BBCZ | AD7384-4BCPZ | AD7383-4BCPZ | AD7175-8BCPZ-RL7 |
|---|---|---|---|---|---|
| Package | 178-BGA (14x9 mm) | 178-BGA (14x9 mm) - same | 178-BGA (14x9 mm) - same | 178-BGA (14x9 mm) - same | 178-BGA (14x9 mm) - same |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Resolution | 16 bits | 16 bits | 16 bits | 16 bits | 24 bits |
| Sample Rate | 2 MSPS | 2 MSPS | 4 MSPS | 2 MSPS | 250 kSPS |
| Input Range | -8V to +10V | -8V to +10V | ±5V | ±5V | ±5V |
| INL (max) | ±3 ppm | ±3 ppm | ±4 ppm | ±4 ppm | ±2 ppm |
| Interface | SPI | SPI | SPI | SPI | SPI |
| Integrated LDO | Yes | Yes | No | No | No |
Key Differentiators
- Integrated signal chain with LDO (vs AD7384-4BCPZ)
- Wider input range (vs AD7383-4BCPZ)
- Higher sample rate (vs AD7175-8BCPZ-RL7)
Design Notes
The ADAQ4216BCPZ requires a clean 5V analog supply and a 1.8V digital supply. Use low-noise LDOs for the analog supply to minimize noise. The integrated LDO provides a 1.8V output for the ADC core, but ensure adequate decoupling with 10µF and 0.1µF capacitors on all supply pins. Refer to the ADAQ4216 datasheet for recommended power supply configurations.
For optimal performance, use a solid ground plane and separate analog and digital ground planes if necessary. Place the ADAQ4216BCPZ close to the signal source to minimize trace length. Use proper layout techniques to avoid noise coupling, such as keeping digital signals away from analog inputs. The datasheet provides layout guidelines for the BGA package.
Avoid exceeding the absolute maximum ratings for input voltage and supply voltages. Ensure the input signal is within the specified range (-8V to +10V) to prevent damage. Also, ensure proper SPI timing and signal integrity to avoid communication errors. Refer to the datasheet for timing diagrams and recommended SPI settings.
Compliance Information
RoHS compliance indicated in product documentation. Other compliance data not specified in provided sources.
