AD7854AR
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- Mfr.Part #
- AD7854AR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 28SOIC
- Stock
- 6,697
- In Stock ：
- 6,697
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Architecture :
- SAR
- Signal to Noise Ratio (SNR) :
- 71 dB
- Integral Nonlinearity (INL) :
- 1 LSB
- JESD-609 Code :
- e3
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Input Type :
- Pseudo-Differential
- Contact Plating :
- Tin
- Terminal Position :
- Dual
- Sample and Hold / Track and Hold :
- TRACK
- Ratio - S/H:ADC :
- 1:1
- Pin Count :
- 28
- ECCN Code :
- EAR99
- Number of Pins :
- 28
- Number of Terminations :
- 28
- Number of Analog In Channels :
- 1
- Configuration :
- S/H-ADC
- Number of Functions :
- 1
- Lead Free :
- Contains Lead
- Voltage - Supply, Analog :
- 3V~5.5V
- Max Power Dissipation :
- 30mW
- Linearity Error-Max (EL) :
- 0.0244%
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Sampling Rate (Per Second) :
- 200k
- Pbfree Code :
- No
- Max Supply Voltage :
- 5.5V
- Number of Bits :
- 12
- Supply Type :
- Analog, Digital
- Length :
- 18.1mm
- Output Format :
- PARALLEL, WORD
- Height :
- 2.35mm
- Min Supply Voltage :
- 3V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Conversion Time-Max :
- 4.6µs
- Supply Voltage :
- 3.6V
- Power Consumption :
- 25mW
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Factory Lead Time :
- 8 Weeks
- Resolution :
- 1.5 B
- Polarity :
- Bipolar, Unipolar
- Differential Nonlinearity :
- 1 LSB
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Reference Type :
- External, Internal
- Sampling Rate :
- 200 ksps
- Width :
- 7.6mm
- Min Input Voltage :
- 1.2V
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Power Dissipation :
- 25mW
- Max Input Voltage :
- 5.5V
- Surface Mount :
- yes
- Number of Channels :
- 1
- Interface :
- Parallel, SPI
- Voltage - Supply, Digital :
- 3V~5.5V
- Input Capacitance :
- 20pF
- RoHS Status :
- ROHS3 Compliant
- Data Interface :
- SPI
- Operating Temperature :
- -40°C~85°C
- Radiation Hardening :
- No
- Base Part Number :
- AD7854
- REACH SVHC :
- No SVHC
- Datasheets
- AD7854AR
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7854AR Overview
The Analog Devices, Inc. AD7854AR is a sophisticated 12-bit Successive Approximation Register (SAR) Analog to Digital Converter (ADC) designed for precision data acquisition applications. Housed in a compact 28SOIC package, this ADC is engineered to deliver high-speed, accurate conversion of analog signals into digital data. The utilization of the Analog to Digital Converters (ADC) Analog Devices, Inc. AD7854AR ensures reliable performance in demanding environments, making it an ideal choice for professionals seeking robust data conversion solutions for their advanced electronic systems.
AD7854AR Features
The AD7854AR boasts several key features that enhance its functionality and reliability. It provides a fast conversion rate, coupled with low power consumption, making it suitable for battery-operated devices. The device includes a built-in track/hold function, ensuring accurate sampling of analog input without external components, thus simplifying system design. Additionally, its wide input voltage range and digital error correction enhance its versatility and precision in diverse applications.
AD7854AR Applications
- Industrial Automation: Utilized in control systems to precisely monitor and convert sensor outputs to digital data for process management and diagnostics.
- Medical Devices: Essential in patient monitoring equipment, where accurate ADCs are critical for converting biomedical signals into digital form for analysis and diagnostics.
- Communication Systems: Plays a role in converting analog signals from sensors and antennas into digital data, improving accuracy and reliability in communications infrastructure.
- Consumer Electronics: Used in devices like digital cameras and audio equipment, where high-quality ADCs are necessary to accurately convert light and sound signals into digital formats for processing and storage.
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