AD7851AR
- Mfr.Part #
- AD7851AR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 14BIT SRL 333KSPS 24-SOIC
- Stock
- 23,659
- In Stock :
- 23,659
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Terminations :
- 24
- Power Dissipation :
- 89.3mW
- Height :
- 2.35mm
- Sampling Rate (Per Second) :
- 333k
- Max Input Voltage :
- 5.25V
- Polarity :
- Bipolar, Unipolar
- Terminal Finish :
- Matte Tin (Sn)
- Power Consumption :
- 63mW
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Number of Pins :
- 24
- JESD-609 Code :
- e3
- Input Capacitance :
- 20pF
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Sampling Rate :
- 333 ksps
- Differential Nonlinearity :
- 2 LSB
- Radiation Hardening :
- No
- Voltage - Supply, Analog :
- 5V
- Min Supply Voltage :
- 4.75V
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Integral Nonlinearity (INL) :
- 2 LSB
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Max Power Dissipation :
- 89.3mW
- Terminal Position :
- Dual
- Max Supply Voltage :
- 5.25V
- Width :
- 7.6mm
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Input Type :
- Pseudo-Differential
- Architecture :
- SAR
- Lead Free :
- Contains Lead
- Signal to Noise Ratio (SNR) :
- 78 dB
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Power Supplies :
- 5V
- Conversion Time-Max :
- 2.78μs
- Reference Type :
- External, Internal
- Pbfree Code :
- No
- Sample and Hold / Track and Hold :
- TRACK
- Output Format :
- Serial
- Base Part Number :
- AD7851
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Resolution :
- 1.75 B
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Bits :
- 14
- Ratio - S/H:ADC :
- 1:1
- Packaging :
- Tube
- Factory Lead Time :
- 8 Weeks
- Configuration :
- S/H-ADC
- Data Interface :
- SPI
- Number of Channels :
- 1
- Operating Supply Voltage :
- 5V
- Number of Analog In Channels :
- 1
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- REACH SVHC :
- No SVHC
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Length :
- 15.6mm
- Min Input Voltage :
- 1.2V
- Pin Count :
- 24
- Datasheets
- AD7851AR

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7851AR Overview
The Analog Devices, Inc. AD7851AR represents a pinnacle in precision and speed in the realm of Analog to Digital Converters (ADC). This 14-bit serial output ADC is designed to operate at an impressive speed of up to 333 kSPS (kilo-samples per second), ensuring rapid and accurate digital data conversion suitable for high-performance applications. Housed in a 24-SOIC package, it offers a compact solution for sophisticated digital systems. With its advanced technology, the AD7851AR is particularly ideal for applications requiring high-speed data acquisition, which makes it a valuable component for a wide range of industrial and technical applications.
AD7851AR Features
The AD7851AR ADC from Analog Devices boasts several distinctive features that set it apart from other converters. Key features include a high 14-bit resolution that guarantees precise measurement, a fast sampling rate of up to 333 kSPS which allows for quick data processing, and a serial interface for simplified integration into existing digital systems. Moreover, the device operates efficiently with a single power supply, which simplifies the system design and reduces overall power consumption.
AD7851AR Applications
- Medical Imaging Equipment: Utilizes high-speed data acquisition capabilities to enhance image resolution and accuracy, contributing to better diagnostic procedures.
- Telecommunication Infrastructure: Applies precise digital conversion to manage and improve signal integrity, ensuring higher quality and reliability in communications.
- Portable Instrumentation: Benefits from the ADC’s low power consumption and compact size, making it ideal for devices like portable oscilloscopes and field testing equipment.
- Data Acquisition Systems: Takes advantage of the fast sampling rate and high resolution to provide detailed and accurate measurements, essential for industrial control and monitoring.
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