AD7856ARZ
- Mfr.Part #
- AD7856ARZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 24SOIC
- Stock
- 13,301
- In Stock :
- 13,301
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Pins :
- 24
- Number of Inputs :
- 4, 8
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Channels :
- 8
- Sample and Hold / Track and Hold :
- TRACK
- Integral Nonlinearity (INL) :
- 2 LSB
- Data Interface :
- SPI
- RoHS Status :
- ROHS3 Compliant
- Input Capacitance :
- 20pF
- Max Supply Voltage :
- 5.25V
- Pbfree Code :
- No
- Operating Supply Voltage :
- 5V
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Number of Elements :
- 1
- Max Input Voltage :
- 5.25V
- Terminal Form :
- Gull wing
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Lead Free :
- Contains Lead
- Width :
- 7.6mm
- Power Supplies :
- 5V
- Configuration :
- MUX-S/H-ADC
- Input Type :
- Pseudo-Differential, Single Ended
- Nominal Supply Current :
- 17mA
- Surface Mount :
- yes
- Resolution :
- 1.75 B
- Reference Type :
- External, Internal
- Sampling Rate :
- 285 ksps
- Number of Analog In Channels :
- 8
- Number of Functions :
- 1
- Factory Lead Time :
- 8 Weeks
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Differential Nonlinearity :
- 2 LSB
- Min Supply Voltage :
- 4.75V
- Min Input Voltage :
- 2.3V
- Max Power Dissipation :
- 89.25mW
- Architecture :
- SAR
- Power Consumption :
- 60mW
- Number of Bits :
- 14
- Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Signal to Noise Ratio (SNR) :
- 78 dB
- Voltage - Supply, Analog :
- 5V
- Length :
- 15.6mm
- Operating Temperature :
- -40°C~105°C
- Terminal Position :
- Dual
- Conversion Time-Max :
- 3.5μs
- Ratio - S/H:ADC :
- 1:1
- JESD-609 Code :
- e3
- Output Bit Code :
- BINARY
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Sampling Rate (Per Second) :
- 285k
- Packaging :
- Tube
- Height :
- 2.35mm
- Polarity :
- Unipolar
- Base Part Number :
- AD7856
- Power Dissipation :
- 89.25mW
- Supply Type :
- Analog, Digital
- Output Format :
- Serial
- Number of Terminations :
- 24
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 24
- Qualification Status :
- Not Qualified
- Datasheets
- AD7856ARZ

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7856ARZ Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7856ARZ is a high-performance 14-bit successive approximation register (SAR) analog-to-digital converter. This device offers excellent data acquisition features suitable for a variety of demanding applications that require precise signal conversion. Designed to operate efficiently with a dual power supply, it ensures low power consumption along with enhanced accuracy and speed. The AD7856ARZ is housed in a 24-SOIC package, making it ideal for compact system designs. Its robust design and advanced technology make it a prime choice for developers looking to integrate reliable data conversion capabilities into their systems.
AD7856ARZ Features
This ADC model boasts a series of features designed to enhance performance and ease of integration, including:
- 14-bit resolution which allows for high-precision measurements.
- Fast conversion rate improving system response time.
- Low power operation which is critical for energy-sensitive applications.
- Dual power supply compatibility, which enhances its versatility in different electrical environments.
- Easy interface with microcontrollers via SPI, simplifying system design and reducing development time.
AD7856ARZ Applications
- Medical Imaging Systems: Utilized in medical diagnostics equipment to convert analog signals from medical sensors into digital data for analysis and monitoring.
- Industrial Automation: Helps in precise control and monitoring of industrial processes by providing accurate conversion of sensor data.
- Data Acquisition Systems: Critical for converting various analog inputs into digital form for further processing in data logging and analysis applications.
- Communication Systems: Enhances signal integrity and accuracy in digital communication systems by converting analog signals to high-quality digital data.
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