AD7721ARZ
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- Mfr.Part #
- AD7721ARZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 12/16BIT SIG-DELTA 28SOIC
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Analog In Channels :
- 1
- Contact Plating :
- Tin
- Sampling Rate :
- 468.75 ksps
- Architecture :
- Sigma-Delta
- Supply Type :
- Analog, Digital
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Input Capacitance :
- 1.6pF
- Max Power Dissipation :
- 150mW
- Output Format :
- SERIAL, PARALLEL, WORD
- Surface Mount :
- yes
- Number of Pins :
- 28
- Input Type :
- Differential
- Length :
- 18.1mm
- Polarity :
- Bipolar, Unipolar
- Peak Reflow Temperature (Cel) :
- 260
- Resolution :
- 2 B
- Max Input Voltage :
- 2.6V
- Lead Free :
- Contains Lead
- Pin Count :
- 28
- Power Dissipation :
- 150mW
- Operating Supply Voltage :
- 5V
- Number of Functions :
- 1
- Signal to Noise Ratio (SNR) :
- 74 dB
- Terminal Position :
- Dual
- Number of Bits :
- 12, 16
- Pbfree Code :
- No
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Number of Channels :
- 1
- Packaging :
- Tube
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- -40°C~85°C
- Width :
- 7.6mm
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Qualification Status :
- Not Qualified
- Base Part Number :
- AD7721
- Max Supply Voltage :
- 5.25V
- Voltage - Supply, Analog :
- 5V
- Factory Lead Time :
- 8 Weeks
- Sampling Rate (Per Second) :
- 312.5k, 468.75k
- Output Bit Code :
- BINARY
- Differential Nonlinearity :
- 8 LSB
- Supply Voltage :
- 5V
- Interface :
- Parallel, SPI, Serial
- Min Input Voltage :
- 2.4V
- Mounting Type :
- Surface Mount
- Configuration :
- ADC
- Data Interface :
- SPI, Parallel
- Height :
- 2.35mm
- RoHS Status :
- ROHS3 Compliant
- Reference Type :
- External
- Power Supplies :
- 5V
- Min Supply Voltage :
- 4.75V
- Integral Nonlinearity (INL) :
- 16 LSB
- Number of Terminations :
- 28
- REACH SVHC :
- No SVHC
- Datasheets
- AD7721ARZ
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7721ARZ Overview
The AD7721ARZ from Analog Devices, Inc. is a high-performance, signal delta analog-to-digital converter (ADC) that offers exceptional precision and versatility, designed specifically for demanding applications where accuracy and stability are crucial. This 12/16-bit ADC leverages a sigma-delta conversion technique to deliver high-quality digital outputs from analog signals, ensuring reduced noise and improved linearity. With its robust feature set and compatibility with a 28-SOIC package, the AD7721ARZ is ideal for integration into advanced electronic systems, helping businesses enhance product performance and reliability. Its capabilities make it particularly suitable for sectors requiring precise signal conversion, such as industrial measurement and automation.
AD7721ARZ Features
The AD7721ARZ offers a wide range of features designed to meet the most stringent technical requirements:
- 12/16-bit selectable resolution, providing flexibility in balancing accuracy and speed.
- Sigma-delta modulation, which enhances noise rejection and promotes signal fidelity.
- Low power consumption, ideal for portable and remote applications.
- Compatible with a wide voltage range, ensuring versatility across different power supplies.
- Easy integration into existing digital systems with its standard 28-SOIC packaging.
AD7721ARZ Applications
- Precision Instrumentation: The high-resolution and noise immunity of the AD7721ARZ make it perfect for use in precision instruments, such as laboratory analyzers and high-precision sensors, where accuracy is paramount.
- Industrial Automation: Employed in industrial settings, the AD7721ARZ can help in the accurate monitoring and control of processes, contributing to increased operational efficiency and safety.
- Medical Devices: In medical device applications, the ADC is used to accurately convert biological signals into digital data, essential for patient monitoring systems and diagnostic instruments.
- Portable Electronics: The low power consumption feature of the AD7721ARZ makes it suitable for battery-operated devices, enhancing the efficiency and duration of portable electronic devices.
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