AD7865ASZ-3
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- Mfr.Part #
- AD7865ASZ-3
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 44-QFP
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 44MQFP
- Stock
- 26
- In Stock ：
- 26
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Package / Case :
- 44-QFP
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 8 Weeks
- Min Supply Voltage :
- 4.75V
- Supply Voltage :
- 5V
- Max Input Voltage :
- 2.625V
- Power Dissipation :
- 160mW
- ECCN Code :
- EAR99
- Signal to Noise Ratio (SNR) :
- 80 dB
- Number of Elements :
- 1
- REACH SVHC :
- No SVHC
- Number of Bits :
- 14
- Architecture :
- SAR
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Packaging :
- Tray
- Power Consumption :
- 115mW
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Terminal Pitch :
- 0.8mm
- JESD-609 Code :
- e3
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Resolution :
- 1.75 B
- Nominal Supply Current :
- 32mA
- Polarity :
- Bipolar
- Sampling Rate :
- 350 ksps
- Pin Count :
- 44
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Surface Mount :
- yes
- Data Interface :
- Parallel
- Integral Nonlinearity (INL) :
- 2 LSB
- Configuration :
- S/H-MUX-ADC
- Input Type :
- Single Ended
- Supply Type :
- Analog, Digital
- Width :
- 10mm
- Max Power Dissipation :
- 160mW
- Ratio - S/H:ADC :
- 4:1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Pins :
- 44
- Power Supplies :
- 5V
- Terminal Position :
- QUAD
- Number of Functions :
- 1
- Sampling Rate (Per Second) :
- 350k
- Radiation Hardening :
- No
- Number of Analog In Channels :
- 4
- Operating Temperature :
- -40°C~85°C
- Number of Channels :
- 4
- Min Input Voltage :
- 2.375V
- Number of A/D Converters :
- 1
- Max Supply Voltage :
- 5.25V
- Number of Terminations :
- 44
- Lead Free :
- Contains Lead
- Terminal Form :
- Gull wing
- Operating Supply Voltage :
- 5V
- Base Part Number :
- AD7865
- Feature :
- Simultaneous Sampling
- RoHS Status :
- ROHS3 Compliant
- Height :
- 2mm
- Length :
- 10mm
- Contact Plating :
- Tin
- Reference Type :
- External, Internal
- Differential Nonlinearity :
- 1 LSB
- Mounting Type :
- Surface Mount
- Sample and Hold / Track and Hold :
- TRACK
- Pbfree Code :
- No
- Datasheets
- AD7865ASZ-3
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7865ASZ-3 Overview
The AD7865ASZ-3 by Analog Devices, Inc. is a high-performance Analog to Digital Converter (ADC) that seamlessly integrates into a variety of demanding applications. This 14-bit Successive Approximation Register (SAR) ADC is housed in a compact 44-pin MQFP package, making it ideal for space-constrained applications. Its design ensures rapid data acquisition and conversion, achieving superior accuracy and speed. The inclusion of four analog input channels enhances its versatility, catering to multi-signal environments. With the Analog to Digital Converters (ADC) Analog Devices, Inc. AD7865ASZ-3, users can expect reliable performance that meets rigorous industrial standards.
AD7865ASZ-3 Features
The AD7865ASZ-3 boasts multiple features that distinguish it from other ADCs in the market. It supports a 14-bit resolution, ensuring high precision in data conversion. Its fast sampling rate is ideal for real-time processing applications, while its low power consumption enhances efficiency in portable devices. The device also features an on-chip track and hold function, providing stability in signal acquisition and minimizing data corruption. Additionally, its compatibility with various microprocessors and DSP interfaces through a parallel data output mode offers flexibility in system design and integration.
AD7865ASZ-3 Applications
- Medical Imaging Systems: In medical imaging systems, the AD7865ASZ-3 is used for precise data conversion of bio-electrical signals. Its high resolution and fast sampling capabilities ensure that detailed and accurate imaging data is captured, contributing to better diagnostics.
- Industrial Automation: This ADC is pivotal in controlling and monitoring industrial machinery. Its ability to process multiple signal inputs simultaneously allows for real-time system feedback, crucial for automation and quality control processes.
- Data Acquisition Systems: The AD7865ASZ-3 serves as the core component in data acquisition systems, especially in scientific and engineering applications. It facilitates the accurate and rapid conversion of analog signals into digital data, enabling precise analysis and measurement.
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