AD7870KN
- Mfr.Part #
- AD7870KN
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 24DIP
- Stock
- 323
- In Stock :
- 323
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Lifecycle Status :
- Production (Last Updated: 4 days ago)
- Max Input Voltage :
- 6V
- Operating Temperature :
- 0°C~70°C
- Length :
- 31.75mm
- Negative Supply Voltage-Nom :
- -5V
- Max Power Dissipation :
- 60mW
- Input Type :
- Single Ended
- Differential Nonlinearity :
- 1 LSB
- Qualification Status :
- Not Qualified
- Packaging :
- Tube
- Lead Free :
- Contains Lead
- ECCN Code :
- EAR99
- Interface :
- 2-Wire, Parallel, SPI, Serial
- Configuration :
- S/H-ADC
- Pin Count :
- 24
- Number of Analog In Channels :
- 1
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Output Format :
- SERIAL, PARALLEL, 8 BITS, PARALLEL, WORD
- Ratio - S/H:ADC :
- 1:1
- Power Consumption :
- 60mW
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 24-DIP (0.300, 7.62mm)
- Number of Channels :
- 1
- Polarity :
- Bipolar
- Sampling Rate :
- 100 ksps
- Resolution :
- 1.5 B
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Signal to Noise Ratio (SNR) :
- 72 dB
- Supply Type :
- Dual
- Voltage - Supply, Analog :
- ±5V
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Max Dual Supply Voltage :
- 5.25V
- Analog Input Voltage-Min :
- -3V
- Width :
- 6.35mm
- Terminal Pitch :
- 2.54mm
- Number of Terminations :
- 24
- Sample and Hold / Track and Hold :
- TRACK
- Min Dual Supply Voltage :
- 4.75V
- Pbfree Code :
- No
- Factory Lead Time :
- 10 Weeks
- Supply Voltage :
- 5V
- Mount :
- Through Hole
- Base Part Number :
- AD7870
- Conversion Time-Max :
- 9μs
- Number of Pins :
- 24
- Architecture :
- SAR
- Data Interface :
- SPI, Parallel
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Number of Bits :
- 12
- Integral Nonlinearity (INL) :
- 1 LSB
- Sampling Rate (Per Second) :
- 100k
- Contact Plating :
- Tin
- RoHS Status :
- ROHS3 Compliant
- Power Dissipation :
- 60mW
- Mounting Type :
- Through Hole
- Dual Supply Voltage :
- 5V
- Number of Functions :
- 1
- Height :
- 3.3mm
- Reference Type :
- Internal
- JESD-609 Code :
- e3
- Datasheets
- AD7870KN

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7870KN Overview
The Analog Devices, Inc. AD7870KN is a high-performance, 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) encapsulated in a robust 24-pin dual inline package (DIP). This ADC is engineered to deliver rapid and accurate data conversion solutions, making it an essential component in a broad spectrum of industrial, commercial, and technological applications. Its high-resolution 12-bit output and fast conversion rate make the AD7870KN exceptionally well-suited for environments requiring precise measurement and control systems. The integration of advanced design techniques ensures low power consumption and enhanced reliability, positioning the Analog to Digital Converters (ADC) Analog Devices, Inc. AD7870KN as a top choice for developers aiming to optimize their electronic systems.
AD7870KN Features
The AD7870KN ADC boasts a series of compelling features that make it a versatile choice for numerous applications. Key features include:
- 12-bit resolution, ensuring detailed and accurate analog input measurement.
- Fast conversion rate, allowing for quick data processing and system responsiveness.
- Single 5V power supply operation, which simplifies power management in complex systems.
- Low power consumption, which enhances the efficiency of the device and prolongs the life of battery-powered applications.
- Easy interface with microprocessors, facilitated by its digital I/O structure.
AD7870KN Applications
- Industrial Process Control: The AD7870KN can be utilized in monitoring and controlling industrial processes by converting various physical signals (like temperature and pressure) into readable digital data for microcontrollers.
- Medical Devices: In medical applications, this ADC is crucial for precise measurements required in diagnostic equipment such as digital thermometers and blood pressure monitors.
- Portable Battery-Powered Devices: Thanks to its low power consumption, the AD7870KN is ideal for use in portable devices, ensuring longer battery life while providing accurate sensing and data logging.
- Data Acquisition Systems: The high-speed data conversion capability of the AD7870KN makes it perfect for data acquisition systems that require rapid sampling and processing of analog signals.
- Communication Systems: Employed in communication devices, the ADC facilitates improved signal processing which is vital for clear and reliable data transmission.
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