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)
- Packaging :
- Tube
- Pbfree Code :
- No
- Terminal Position :
- Dual
- Output Format :
- PARALLEL, WORD
- Operating Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Configuration :
- S/H-ADC
- Max Input Voltage :
- 5.5V
- Voltage - Supply, Digital :
- 3V~5.5V
- Radiation Hardening :
- No
- Ratio - S/H:ADC :
- 1:1
- Number of Pins :
- 28
- Conversion Time-Max :
- 4.6µs
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Resolution :
- 1.5 B
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Interface :
- Parallel, SPI
- Contact Plating :
- Tin
- Signal to Noise Ratio (SNR) :
- 71 dB
- Surface Mount :
- yes
- Differential Nonlinearity :
- 1 LSB
- Number of Analog In Channels :
- 1
- Supply Type :
- Analog, Digital
- ECCN Code :
- EAR99
- Height :
- 2.35mm
- Power Dissipation :
- 25mW
- Linearity Error-Max (EL) :
- 0.0244%
- Number of Bits :
- 12
- Operating Temperature :
- -40°C~85°C
- Factory Lead Time :
- 8 Weeks
- Length :
- 18.1mm
- Terminal Form :
- Gull wing
- Base Part Number :
- AD7854
- Reference Type :
- External, Internal
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Supply Voltage :
- 3.6V
- Sampling Rate :
- 200 ksps
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Integral Nonlinearity (INL) :
- 1 LSB
- Pin Count :
- 28
- Data Interface :
- SPI
- Max Power Dissipation :
- 30mW
- Width :
- 7.6mm
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Number of Terminations :
- 28
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Sample and Hold / Track and Hold :
- TRACK
- Peak Reflow Temperature (Cel) :
- 260
- Sampling Rate (Per Second) :
- 200k
- Input Capacitance :
- 20pF
- Architecture :
- SAR
- Min Input Voltage :
- 1.2V
- Polarity :
- Bipolar, Unipolar
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Min Supply Voltage :
- 3V
- Input Type :
- Pseudo-Differential
- Max Supply Voltage :
- 5.5V
- Mounting Type :
- Surface Mount
- Power Consumption :
- 25mW
- Lead Free :
- Contains Lead
- JESD-609 Code :
- e3
- Voltage - Supply, Analog :
- 3V~5.5V
- 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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