AD7854ARS
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- Mfr.Part #
- AD7854ARS
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 28SSOP
- Stock
- 1,552
- In Stock ：
- 1,552
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Pins :
- 28
- Input Type :
- Pseudo-Differential
- Height :
- 1.75mm
- Terminal Form :
- Gull wing
- Power Dissipation :
- 25mW
- Peak Reflow Temperature (Cel) :
- 260
- Polarity :
- Bipolar, Unipolar
- Factory Lead Time :
- 8 Weeks
- Mounting Type :
- Surface Mount
- Min Input Voltage :
- 1.2V
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Voltage - Supply, Digital :
- 3V~5.5V
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Sampling Rate :
- 200 ksps
- Differential Nonlinearity :
- 1 LSB
- Power Consumption :
- 25mW
- Linearity Error-Max (EL) :
- 0.0244%
- Number of Bits :
- 12
- Ratio - S/H:ADC :
- 1:1
- Sampling Rate (Per Second) :
- 200k
- Contact Plating :
- Tin
- Number of Functions :
- 1
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Number of Channels :
- 1
- Output Format :
- PARALLEL, WORD
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 28
- Max Input Voltage :
- 5.5V
- Reference Type :
- External, Internal
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Architecture :
- SAR
- Conversion Time-Max :
- 4.6µs
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Max Supply Voltage :
- 5.5V
- Operating Supply Voltage :
- 5V
- Signal to Noise Ratio (SNR) :
- 71 dB
- Radiation Hardening :
- No
- Sample and Hold / Track and Hold :
- TRACK
- Length :
- 10.2mm
- Interface :
- Parallel, SPI
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- RoHS Status :
- ROHS3 Compliant
- Resolution :
- 1.5 B
- Terminal Pitch :
- 0.65mm
- Max Power Dissipation :
- 30mW
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Supply Type :
- Analog, Digital
- Lead Free :
- Contains Lead
- Pin Count :
- 28
- Min Supply Voltage :
- 3V
- Supply Voltage :
- 3.6V
- Data Interface :
- SPI
- Configuration :
- S/H-ADC
- Number of Analog In Channels :
- 1
- Input Capacitance :
- 20pF
- Pbfree Code :
- No
- Voltage - Supply, Analog :
- 3V~5.5V
- Base Part Number :
- AD7854
- Integral Nonlinearity (INL) :
- 1 LSB
- Width :
- 5.3mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-609 Code :
- e3
- Datasheets
- AD7854ARS
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7854ARS Overview
The AD7854ARS from Analog Devices, Inc. stands out in the market of Analog to Digital Converters (ADC). This 12-bit successive approximation register (SAR) ADC, encapsulated in a 28-SSOP package, delivers high-speed performance and precision with low power consumption. The AD7854ARS is designed to meet the rigorous demands of high-performance data acquisition systems, making it an ideal choice for engineers looking to improve system accuracy and response time. The integration of this ADC into your projects ensures a reliable, accurate digital representation of analog signals, essential for critical applications across various industries.
AD7854ARS Features
The AD7854ARS ADC offers several notable features, such as its single 5V power supply operation and internal clock. It also boasts an impressive conversion rate along with a built-in track-and-hold function, minimizing external component count while maximizing functionality. The device supports a flexible serial interface compatible with SPI, QSPI, and MICROWIRE protocols, facilitating easy integration into existing digital systems.
AD7854ARS Applications
- Industrial Automation: Utilized in sensors and actuators for precise control, enhancing automation system accuracy and reliability.
- Data Acquisition Systems: Ensures accurate data conversion from analog to digital form in scientific and medical research equipment.
- Communication Systems: Plays a critical role in signal digitization for communication equipment, improving signal processing efficiency and system performance.
- Portable Devices: Suitable for battery-powered devices due to its low power consumption, extending device operational life.
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