ADAQ4216BCPZ - 16-Bit 2MSPS μModule DAQ | Analog Devices
Référence : ADAQ4216BCPZ ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 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 |
ADAQ4216BCPZ Présentation
A data acquisition system (DAQ) is a device that samples real-world analog signals and converts them to digital values for processing. The ADAQ4216 is a complete signal chain solution, meaning it includes the ADC, driver amplifier, and power regulation in one package, simplifying design and improving performance by minimizing parasitic effects. This μModule approach is part of the broader category of integrated signal chain solutions, which are essential in precision instrumentation, industrial control, and medical devices.
Key features of the ADAQ4216 include a 16-bit resolution with a maximum sample rate of 2 MSPS, a SPI interface for digital communication, and an input range of -8V to +10V. The device operates from a 5V analog supply and a 1.8V digital supply, with a typical power dissipation of . The integrated LDO provides a clean 1.8V supply for the ADC core, reducing external component count and improving noise performance.
The ADAQ4216 uses a SAR architecture with auto-zeroing to cancel 1/f noise, resulting in a noise spectral density that is substantially uniform from DC to fS/2. This makes it ideal for applications requiring high accuracy and low noise, such as automated test equipment, industrial process control, and medical imaging. The device is specified over the industrial temperature range of -40°C to +85°C and is available in a 178-ball BGA package (14x9 mm).
Typical applications include precision data acquisition systems, vibration analysis, and power quality monitoring. The integrated signal chain reduces board space and design time, making it suitable for space-constrained designs. When designing with the ADAQ4216, ensure proper decoupling of the power supplies and a clean ground plane to achieve the specified performance. The SPI interface allows easy connection to microcontrollers or FPGAs for data processing.
Alternatives de remplacement direct pour ADAQ4216BCPZ — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec ADAQ4216BCPZ (même facteur de forme et même empreinte) — différant par Package, Resolution, Operating Temperature Range, Number of Channels, Sampling Rate.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
ADAQ4216BBCZ
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
AD7384-4BCPZ
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$11.05 / unité
Voir la fiche technique →AD7383-4BCPZ
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$30.5 / unité
Voir la fiche technique →AD7175-8BCPZ-RL7
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$8.32 / unité
Voir la fiche technique →AD7172-2BRUZ-RL7
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$7.1 / unité
Voir la fiche technique →ADAQ4216BCPZ Valeurs maximales et caractéristiques électriques
| Résolution | 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 |
| Boîtier | 178-BGA (14x9 mm) |
| Plage de température de fonctionnement | -40°C to +85°C |
| Noise Spectral Density | Uniform from DC to fS/2 |
| 1/f Noise Cancellation | Auto-zeroing |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
Configuration des broches de ADAQ4216BCPZ
| Broche A1 | AVDD — Analog power supply (5V) |
| Broche A2 | AVSS — Analog ground |
| Broche B1 | DVDD — Digital power supply (1.8V) |
| Broche B2 | DGND — Digital ground |
| Broche C1 | VIN+ — Positive analog input |
| Broche C2 | VIN- — Negative analog input |
| Broche D1 | SCLK — SPI clock |
| Broche D2 | SDI — SPI data input |
| Broche E1 | SDO — SPI data output |
| Broche E2 | CS — Chip select (active low) |
| Broche F1 | LDO_OUT — LDO output (1.8V) |
| Broche F2 | LDO_IN — LDO input (5V) |
Applications typiques
ADAQ4216BCPZ convient pour 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour ADAQ4216BCPZ — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- Integrated signal chain with LDO (vs AD7384-4BCPZ)
- Wider input range (vs AD7383-4BCPZ)
- Higher sample rate (vs AD7175-8BCPZ-RL7)
Notes de conception
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.
Informations de conformité
RoHS compliance indicated in product documentation. Other compliance data not specified in provided sources.
