AD7858AN
- Mfr.Part #
- AD7858AN
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 24DIP
- Stock
- 2
- In Stock :
- 2
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Contact Plating :
- Tin
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 24
- Package / Case :
- 24-DIP (0.300, 7.62mm)
- Terminal Pitch :
- 2.54mm
- Mount :
- Through Hole
- Qualification Status :
- Not Qualified
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Pbfree Code :
- No
- Number of Bits :
- 12
- RoHS Status :
- ROHS3 Compliant
- Number of Elements :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Number of Pins :
- 24
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Sampling Rate (Per Second) :
- 200k
- Supply Type :
- Analog, Digital
- Resolution :
- 1.5 B
- Length :
- 31.19mm
- Output Format :
- Serial
- Max Input Voltage :
- 5.5V
- Output Bit Code :
- BINARY
- Supply Voltage :
- 3V
- Input Capacitance :
- 20pF
- Max Supply Voltage :
- 5.5V
- Number of Channels :
- 8
- Number of Inputs :
- 4, 8
- Differential Nonlinearity :
- 1 LSB
- Operating Supply Voltage :
- 5V
- Sampling Rate :
- 200 ksps
- Base Part Number :
- AD7858
- Ratio - S/H:ADC :
- 1:1
- Data Interface :
- SPI
- Width :
- 6.61mm
- Packaging :
- Tube
- Height :
- 3.3mm
- Integral Nonlinearity (INL) :
- 1 LSB
- Architecture :
- SAR
- Polarity :
- Unipolar
- Number of Analog In Channels :
- 8
- Factory Lead Time :
- 8 Weeks
- Mounting Type :
- Through Hole
- Power Dissipation :
- 25mW
- Min Supply Voltage :
- 3V
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Reference Type :
- External, Internal
- Conversion Time-Max :
- 4.6µs
- Configuration :
- MUX-S/H-ADC
- Power Consumption :
- 25mW
- JESD-609 Code :
- e3
- Number of Terminations :
- 24
- Signal to Noise Ratio (SNR) :
- 71 dB
- Voltage - Supply, Analog :
- 3V~5.5V
- Lead Free :
- Contains Lead
- Min Input Voltage :
- 1.2V
- Voltage - Supply, Digital :
- 3V~5.5V
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Input Type :
- Pseudo-Differential, Single Ended
- Sample and Hold / Track and Hold :
- TRACK
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Number of Functions :
- 1
- Max Power Dissipation :
- 33mW
- Datasheets
- AD7858AN

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7858AN Overview
The AD7858AN, manufactured by Analog Devices, Inc., represents a sophisticated solution in the field of analog to digital conversion. This high-performance, 12-bit successive approximation register (SAR) ADC is encapsulated in a 24-pin dual in-line package (DIP), combining precision and ease of integration. Ideal for applications requiring accurate signal processing and real-time data acquisition, the AD7858AN ensures reliability and efficiency. Its robust design and versatile features make it a prime choice for developers looking to enhance system performance while maintaining stringent accuracy requirements. The integration of this ADC can significantly improve the operational efficiency of various electronic systems, making it a cornerstone component in both new designs and upgrades to existing applications.
AD7858AN Features
The AD7858AN offers several compelling features that make it stand out in the competitive field of ADCs. Key features include a high-resolution 12-bit output that ensures detailed signal conversion, low power consumption which is critical for energy-sensitive applications, and a wide operating temperature range, making it suitable for harsh environments. Additionally, the device's fast conversion rate is ideal for applications where quick data processing is a priority, and its compatibility with various microprocessors adds to its flexibility in system design.
AD7858AN Applications
- Industrial Automation: In systems requiring precise monitoring and control, such as automated production lines, the AD7858AN facilitates accurate measurement of environmental and machine parameters, enhancing process accuracy and efficiency.
- Medical Devices: Essential for patient monitoring equipment, the AD7858AN provides the accurate digital conversion needed to monitor critical vitals such as cardiac signals and respiratory rates, ensuring high fidelity data for medical analysis.
- Data Acquisition Systems: Ideal for high-speed data logging, this ADC can capture fast-changing signals in scientific and engineering applications, providing reliable data for further analysis and interpretation.
- Communication Systems: In telecommunications, accurate signal conversion is crucial. The AD7858AN aids in converting analog signals from network environments into digital format for processing and transmission, maintaining signal integrity.
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