AD7856AR
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- Mfr.Part #
- AD7856AR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 24SOIC
- Stock
- 4,813
- In Stock ：
- 4,813
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Bits :
- 14
- Output Format :
- Serial
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Factory Lead Time :
- 8 Weeks
- Base Part Number :
- AD7856
- Terminal Position :
- Dual
- Contact Plating :
- Tin
- Surface Mount :
- yes
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of Pins :
- 24
- Operating Supply Voltage :
- 5V
- Polarity :
- Unipolar
- Length :
- 15.6mm
- JESD-609 Code :
- e3
- Input Capacitance :
- 20pF
- Sampling Rate :
- 285 ksps
- Reference Type :
- External, Internal
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 24
- Sampling Rate (Per Second) :
- 285k
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Sample and Hold / Track and Hold :
- TRACK
- Height :
- 2.35mm
- Max Supply Voltage :
- 5.25V
- Supply Type :
- Analog, Digital
- Power Consumption :
- 60mW
- Conversion Time-Max :
- 3.5μs
- RoHS Status :
- ROHS3 Compliant
- Input Type :
- Pseudo-Differential, Single Ended
- Voltage - Supply, Analog :
- 5V
- Supply Voltage :
- 5V
- Min Supply Voltage :
- 4.75V
- Power Supplies :
- 5V
- Packaging :
- Tube
- Integral Nonlinearity (INL) :
- 2 LSB
- Pin Count :
- 24
- Max Input Voltage :
- 5.25V
- Number of Inputs :
- 4, 8
- Number of Elements :
- 1
- Operating Temperature :
- -40°C~105°C
- Number of Channels :
- 8
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Signal to Noise Ratio (SNR) :
- 78 dB
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Ratio - S/H:ADC :
- 1:1
- Configuration :
- MUX-S/H-ADC
- Data Interface :
- SPI
- Qualification Status :
- Not Qualified
- Width :
- 7.6mm
- Differential Nonlinearity :
- 2 LSB
- Resolution :
- 1.75 B
- Lead Free :
- Contains Lead
- Output Bit Code :
- BINARY
- Mounting Type :
- Surface Mount
- Pbfree Code :
- No
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Nominal Supply Current :
- 17mA
- Power Dissipation :
- 89.25mW
- Peak Reflow Temperature (Cel) :
- 260
- Architecture :
- SAR
- Max Power Dissipation :
- 89.25mW
- Number of Analog In Channels :
- 8
- Min Input Voltage :
- 2.3V
- Datasheets
- AD7856AR
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7856AR Overview
The AD7856AR by Analog Devices, Inc. stands as a prime example of state-of-the-art analog to digital conversion technology. This high-performance 14-bit successive approximation register (SAR) ADC is encapsulated in a compact 24SOIC package, designed to deliver reliable and accurate performance across a variety of applications. With its robust feature set and high-speed operation, the AD7856AR is ideal for B2B customers looking to integrate a top-tier ADC into their high-precision systems. The AD7856AR's capability to process complex analog signals into digital output efficiently makes it a cornerstone component in critical applications where precision is paramount.
AD7856AR Features
The AD7856AR offers several distinguishing features that enhance its applicability in demanding environments. Notably, its 14-bit resolution ensures high precision in signal conversion, making it suitable for applications requiring detailed data analysis. The device operates at a conversion rate that allows for real-time data processing, essential for both control systems and monitoring applications. Furthermore, its wide operating temperature range guarantees stable performance in industrial settings.
AD7856AR Applications
- Industrial Automation: In this setting, the AD7856AR is used to convert analog signals from sensors monitoring variables like temperature and pressure, providing precise digital data for process control systems.
- Medical Equipment: High precision is critical in medical devices. The AD7856AR helps in monitoring patient vitals by converting analog data from medical sensors into digital outputs, ensuring accurate readings are available for critical decision-making.
- Data Acquisition Systems: For systems that require high-speed data capture from various sensors, the AD7856AR provides the necessary accuracy and speed, making it an integral part of data logging and analysis equipment.
- Communication Systems: In communication technology, accurate data conversion is crucial for signal integrity. The AD7856AR serves to precisely convert incoming analog signals to digital format, preserving the quality and reliability of the communication links.
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