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