ADAQ4224BCPZ - 24-Bit 2MSPS μModule DAQ | Analog Devices
MPN: ADAQ4224BCPZ ✓ 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 ADAQ4224BCPZ — 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:
ADAQ4224BBCZ
✅ Drop-In📋 Reference alternative (not in catalog)
ADAQ4003BCPZ
⚡ Same Package📋 Reference alternative (not in catalog)
ADAQ4001BCPZ
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ADAQ23878BBCZ
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ADAQ23876BBCZ
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ADAQ4224BCPZ Maximum Ratings & Electrical Characteristics
| Resolution | 24 bits |
| Sample Rate | 2 MSPS |
| Integral Nonlinearity (INL) | ±1.0 ppm max |
| No Missing Codes | 24 bits |
| Interface | I2C, SPI |
| Package | 178-BGA (14x9 mm) |
| Supply Voltage | [DATA_NEEDED: Supply Voltage] |
| Power Dissipation | [DATA_NEEDED: Power Dissipation] |
| Operating Temperature Range | [DATA_NEEDED: Operating Temperature Range] |
| Input Voltage Range | [DATA_NEEDED: Input Voltage Range] |
| Signal-to-Noise Ratio (SNR) | [DATA_NEEDED: SNR] |
| Total Harmonic Distortion (THD) | [DATA_NEEDED: THD] |
| Reference Type | Internal |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
ADAQ4224BCPZ Pin Configuration
| Pin A1 | VDD — Analog power supply |
| Pin A2 | VREF — Voltage reference output |
| Pin B1 | GND — Ground |
| Pin B2 | AIN+ — Positive analog input |
| Pin C1 | AIN- — Negative analog input |
| Pin C2 | SCLK — Serial clock |
| Pin D1 | SDI — Serial data input |
| Pin D2 | SDO — Serial data output |
| Pin E1 | CS — Chip select |
| Pin E2 | RESET — Reset input |
| Pin F1 | PD — Power down |
| Pin F2 | DGND — Digital ground |
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
ADAQ4224BCPZ is suitable for 6 applications: Automated Test Equipment (ATE), Precision Instrumentation, Medical Imaging, Industrial Process Control, Data Acquisition Systems, Scientific Research.
Automated Test Equipment (ATE)
The ADAQ4224BCPZ is ideal for ATE systems requiring high-speed, high-precision measurements. Its 24-bit resolution and 2 MSPS sample rate enable accurate characterization of devices under test. The integrated signal chain reduces board space and design complexity, allowing more channels in a given footprint. The ±1.0 ppm INL ensures measurement accuracy, while the SPI/I2C interface simplifies data transfer to the test controller. The μModule package minimizes parasitic effects, improving AC performance in high-frequency test signals.
Recommended
Precision Instrumentation
In precision instrumentation, the ADAQ4224BCPZ provides the accuracy and stability required for benchtop multimeters, data loggers, and calibration equipment. The 24-bit resolution with no missing codes ensures reliable readings, and the integrated reference eliminates external reference drift. The 2 MSPS sample rate allows fast measurements without sacrificing accuracy. The compact BGA package enables portable instrument designs. The device's low INL and high SNR (as per datasheet) make it suitable for measuring small signals with high fidelity.
Recommended
Medical Imaging
The ADAQ4224BCPZ is well-suited for medical imaging systems such as ultrasound and MRI, where high-resolution data acquisition is critical. Its 24-bit resolution and low noise capture fine details in imaging signals. The 2 MSPS sample rate supports real-time imaging. The integrated signal chain reduces the size of the acquisition board, which is beneficial in space-constrained medical devices. The device's guaranteed INL ensures consistent image quality across channels. The SPI interface allows easy integration with imaging processors.
Recommended
Industrial Process Control
In industrial process control, the ADAQ4224BCPZ enables precise monitoring of sensors and actuators. Its 24-bit resolution and 2 MSPS sample rate allow accurate measurement of temperature, pressure, and flow. The μModule package is robust for industrial environments, and the integrated reference ensures stable operation over temperature. The device's high INL performance reduces measurement errors, improving process efficiency. The I2C/SPI interface simplifies connection to industrial controllers. The compact size allows for distributed control nodes.
Recommended
Data Acquisition Systems
The ADAQ4224BCPZ is a complete data acquisition system in a single package, making it ideal for general-purpose DAQ applications. It integrates the ADC, driver, reference, and passives, reducing design time and board space. The 24-bit resolution and 2 MSPS sample rate provide high performance for a wide range of signals. The device's low power consumption (as per datasheet) is suitable for portable DAQ devices. The SPI/I2C interface allows easy connection to microcontrollers. The μModule design ensures consistent performance across units.
Recommended
Scientific Research
For scientific research, the ADAQ4224BCPZ offers the precision and speed needed for experiments involving fast, small signals. Its 24-bit resolution and 2 MSPS sample rate capture transient events accurately. The integrated signal chain reduces noise and improves measurement repeatability. The device's ±1.0 ppm INL ensures data integrity for quantitative analysis. The compact package allows integration into custom research instruments. The SPI interface enables high-speed data streaming to computers for analysis.
Recommended
Recommended Products Summary
Engineering reference data for ADAQ4224BCPZ — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | ADAQ4224BBCZ | ADAQ4003BCPZ | ADAQ4001BCPZ |
|---|---|---|---|---|
| Package | 178-BGA (14x9 mm) | 178-BGA (14x9 mm) | 178-BGA (14x9 mm) | 178-BGA (14x9 mm) |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Resolution | 24 bits | 24 bits | 18 bits | 16 bits |
| Sample Rate | 2 MSPS | 2 MSPS | 1 MSPS | 1 MSPS |
| INL | ±1.0 ppm max | ±1.0 ppm max | [DATA_NEEDED] | [DATA_NEEDED] |
| Interface | I2C, SPI | I2C, SPI | SPI | SPI |
| Supply Voltage | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] |
| Operating Temperature | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] |
Key Differentiators
- Integrated signal chain in a single package (vs Discrete ADC + driver + reference solution)
- Guaranteed ±1.0 ppm INL (vs ADAQ4003BCPZ (18-bit))
- 2 MSPS sample rate (vs ADAQ4001BCPZ (16-bit, 1 MSPS))
Design Notes
Provide a clean, low-noise power supply to the ADAQ4224BCPZ. Use a low-dropout regulator (LDO) such as the ADP7104 to supply the analog and digital rails. Decouple each supply pin with a 10 µF and 0.1 µF capacitor placed close to the device. Avoid sharing the analog supply with digital circuitry to prevent noise coupling.
Follow the layout guidelines in the ADAQ4224 datasheet. Use a solid ground plane and minimize the loop area of the analog input traces. Place the input filter components close to the AIN+ and AIN- pins. For the BGA package, use via-in-pad or microvias to connect the ground balls to the ground plane, ensuring low inductance.
Do not exceed the absolute maximum ratings for the supply voltage and input pins. Ensure the reference voltage is stable and well-decoupled. When using the SPI interface, keep the serial clock line short and avoid crossing analog traces. Also, ensure the device is properly reset after power-up to avoid undefined states.
Compliance Information
RoHS compliance inferred from Analog Devices standard practice; not explicitly stated in provided data.
