AD7878SQ
- Mfr.Part #
- AD7878SQ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-CDIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 28CDIP
- Stock
- 681
- In Stock :
- 681
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Channels :
- 1
- Negative Supply Voltage-Nom :
- -5V
- Analog Input Voltage-Min :
- -3V
- Number of Analog In Channels :
- 1
- Supply Voltage :
- 5V
- Factory Lead Time :
- 8 Weeks
- Architecture :
- SAR
- Operating Temperature :
- -55°C~125°C
- Power Dissipation :
- 60mW
- Resolution :
- 1.5 B
- Polarity :
- Bipolar
- Configuration :
- S/H-ADC
- Mount :
- Through Hole
- Number of Pins :
- 28
- Differential Nonlinearity :
- 0.5 LSB
- Converter Type :
- ADC, PROPRIETARY METHOD
- Base Part Number :
- AD7878
- Terminal Pitch :
- 2.54mm
- RoHS Status :
- Non-RoHS Compliant
- Number of Terminations :
- 28
- Dual Supply Voltage :
- 5V
- Data Interface :
- DSP
- Mounting Type :
- Through Hole
- Interface :
- Parallel
- Lifecycle Status :
- Production (Last Updated: 5 days ago)
- Min Dual Supply Voltage :
- 4.75V
- Reach Compliance Code :
- not_compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Max Power Dissipation :
- 95.5mW
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Number of Functions :
- 1
- Output Bit Code :
- BINARY
- Max Dual Supply Voltage :
- 5.25V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Bits :
- 12
- Pbfree Code :
- No
- Analog Input Voltage-Max :
- 3V
- Integral Nonlinearity (INL) :
- 0.5 LSB
- Sampling Rate :
- 100 ksps
- Qualification Status :
- Not Qualified
- Ratio - S/H:ADC :
- 1:1
- JESD-609 Code :
- e0
- Packaging :
- Tube
- Input Type :
- Single Ended
- Pin Count :
- 28
- Supply Type :
- Dual
- Contact Plating :
- Lead, Tin
- Height Seated (Max) :
- 5.59mm
- Sampling Rate (Per Second) :
- 100k
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Lead Free :
- Contains Lead
- Reference Type :
- Internal
- Voltage - Supply, Analog :
- ±5V
- Sample and Hold / Track and Hold :
- TRACK
- Package / Case :
- 28-CDIP (0.600, 15.24mm)
- Datasheets
- AD7878SQ

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7878SQ Overview
The Analog Devices, Inc. AD7878SQ is a state-of-the-art 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) designed to deliver high-performance data conversion in precision electronic applications. Encapsulated in a durable 28-pin CDIP package, this ADC features a robust design capable of handling wide dynamic range inputs with high accuracy and speed. Its advanced architecture ensures low power consumption and excellent thermal stability, making the AD7878SQ an ideal choice for sophisticated measurement systems requiring reliable and consistent performance.
AD7878SQ Features
This ADC from Analog Devices offers a series of distinctive features to enhance functionality and performance across various applications:
- 12-bit Resolution: Ensures high precision in data conversion, capturing fine detail in the input signal.
- Fast Conversion Rate: Provides quick readouts, suitable for real-time processing applications.
- Low Power Consumption: Optimized for energy efficiency, which is critical for battery-operated devices.
- Wide Input Range: Accommodates a broad spectrum of input voltages, increasing the versatility of the device.
- Durable Package: The 28-pin CDIP housing offers robust protection for the internal circuitry, enhancing the longevity and reliability of the component.
AD7878SQ Applications
- Industrial Automation: Integrates into control systems for precise monitoring and control of industrial processes.
- Medical Equipment: Used in diagnostic and monitoring devices to convert analog signals from sensors into digital data for further analysis.
- Data Acquisition Systems: Ideal for systems requiring high-speed and accurate data capture in research and development settings.
- Telecommunications: Helps in signal digitization for communication equipment, ensuring clarity and precision in data transmission.
- Portable Instrumentation: Suitable for battery-operated devices due to its low power consumption, extending device operational life in field applications.
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