ADAQ4216BCPZ - 16-Bit 2MSPS μModule DAQ | Analog Devices
MPN: ADAQ4216BCPZ ✓ NakahandaADAQ4216BCPZ Ulas
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.
Mga alternatibo na pwedeng ilagay na ADAQ4216BCPZ — parehas na package, pin-to-pin na katugmang. Hindi kasama ang mga bahagi ng iba't-ibang package na nangangailangan ng pagpapaayos ng PCB.
Variante sa Seri na ito
Katulad na modelo sa serye na katugma sa pagpasok ADAQ4216BCPZ (parehas na form factor at footprint) — pagkakaiba sa Package, Resolution, Operating Temperature Range, Number of Channels, Sampling Rate.
ADAQ4216BBCZ
✅ Drop-In📋 Alternatibo na Reference (hindi sa katalogo)
AD7384-4BCPZ
✅ Drop-In ⚠️ Mga Talaan Hindi NaiwerikmoMagkontak para sa presyo
Tingnan ang Datasheet →AD7383-4BCPZ
✅ Drop-In ⚠️ Mga Talaan Hindi NaiwerikmoMagkontak para sa presyo
Tingnan ang Datasheet →AD7175-8BCPZ-RL7
✅ Drop-In ⚠️ Mga Talaan Hindi Naiwerikmo✗ Wala sa Stock
$8.32 / Yunit
Tingnan ang Datasheet →AD7172-2BRUZ-RL7
✅ Drop-In ⚠️ Mga Talaan Hindi Naiwerikmo✗ Wala sa Stock
$7.1 / Yunit
Tingnan ang Datasheet →ADAQ4216BCPZ Mga Pinakamataas na Rating at Electrical Characteristics
| Pangangasiwaan | 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 |
| Packhaging | 178-BGA (14x9 mm) |
| Hanay ng Temperature na Operasyon | -40°C to +85°C |
| Noise Spectral Density | Uniform from DC to fS/2 |
| 1/f Noise Cancellation | Auto-zeroing |
| Uri ng Pagpapasok | Surface Mount |
| Tindminan RoHS | Compliant |
Pin Configuration ng ADAQ4216BCPZ
| 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) |
Tipikal na mga Gamit
ADAQ4216BCPZ ay nararapat para sa 6 aplikasyons: 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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
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.
Inirekomenda
Buod ng mga Inirekomendang Produkto
Impormasyon ng Talumpati sa Engineering for ADAQ4216BCPZ — ikabit, gabay sa disenyo, at impormasyon ng pagsunod sa kautusan.
Paunawang Hanapin
Ikabit sa Mga Alternatibo
| Parametro | Ito ang Producto | 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 |
Pangunahing mga Pagkakaiba
- Integrated signal chain with LDO (kumpara saAD7384-4BCPZ)
- Wider input range (kumpara saAD7383-4BCPZ)
- Higher sample rate (kumpara saAD7175-8BCPZ-RL7)
Talaan ng Disenyo
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.
Impormasyon ng Pagsunod sa Kautusan
RoHS compliance indicated in product documentation. Other compliance data not specified in provided sources.
