AD7891ASZ-2
- Mfr.Part #
- AD7891ASZ-2
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 44-QFP
- Datasheet
- Download
- Description
- IC DAS 12BIT 500K 44MQFP
- Stock
- 70
- In Stock :
- 70
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- ADCs/DACs - Special Purpose
- Nominal Supply Current :
- 20mA
- Resolution (Bits) :
- 12 b
- Peak Reflow Temperature (Cel) :
- 260
- Number of Elements :
- 1
- Number of Terminations :
- 44
- Number of Pins :
- 44
- Terminal Position :
- QUAD
- Supply Type :
- Single
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Voltage - Supply :
- 5V
- Number of Analog In Channels :
- 8
- Signal to Noise Ratio (SNR) :
- 70 dB
- Pin Count :
- 44
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Differential Nonlinearity :
- 1 LSB
- Contact Plating :
- Tin
- Power Supplies :
- 5V
- Number of Channels :
- 8
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Sample and Hold / Track and Hold :
- TRACK
- Type :
- Data Acquisition System (DAS)
- Package / Case :
- 44-QFP
- Packaging :
- Tray
- Sampling Rate :
- 500 ksps
- Pbfree Code :
- No
- Operating Temperature :
- -40°C~85°C
- Power Dissipation :
- 100mW
- RoHS Status :
- ROHS3 Compliant
- Power Consumption :
- 82mW
- JESD-609 Code :
- e3
- Height :
- 2mm
- Output Type :
- TTL
- Number of Functions :
- 1
- Surface Mount :
- yes
- Min Input Voltage :
- 2.375V
- Factory Lead Time :
- 16 Weeks
- Qualification Status :
- Not Qualified
- Max Input Voltage :
- 2.625V
- REACH SVHC :
- No SVHC
- Supply Voltage :
- 5V
- Data Interface :
- Serial, Parallel
- Width :
- 10mm
- ECCN Code :
- EAR99
- Length :
- 10mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Sampling Rate (Per Second) :
- 500k
- Interface :
- Parallel, Serial
- Max Power Dissipation :
- 100mW
- Operating Supply Voltage :
- 5V
- Lead Free :
- Contains Lead
- Polarity :
- Bipolar, Unipolar
- Integral Nonlinearity (INL) :
- 1 LSB
- Voltage Supply Source :
- Single Supply
- Number of Bits :
- 12
- Base Part Number :
- AD7891
- Datasheets
- AD7891ASZ-2

ADCs/DACs - Special Purpose Analog Devices, Inc. AD7891ASZ-2 Overview
The AD7891ASZ-2 by Analog Devices, Inc. stands as a high-performance, 12-bit digital-analog system (DAS) integrated into a 44MQFP package. This advanced ADC is designed for precision and speed, offering an impressive sampling rate of 500KHz, which makes it ideal for applications requiring rapid and accurate data conversion. The precision of the AD7891ASZ-2 facilitates enhanced data integrity, reducing signal distortion and enhancing overall system reliability. The compact 44MQFP packaging not only ensures robustness but also meets the stringent space constraints typical in advanced electronic systems.
AD7891ASZ-2 Features
This integrated circuit boasts several key features that make it a prime choice for demanding applications. It supports a 12-bit resolution which provides high accuracy in data conversion. The 500KHz sampling rate allows for quick data processing, crucial in dynamic environments. Additionally, the IC's low power consumption and efficient thermal management contribute to its reliability and longevity in operation.
AD7891ASZ-2 Applications
- Medical Imaging Systems: Utilized for its high-speed and precise data conversion capabilities, the AD7891ASZ-2 is critical in producing clear and accurate imaging outputs, essential for diagnostics and treatment planning.
- Industrial Automation: In automation and control systems, this IC ensures real-time data acquisition and processing, facilitating enhanced monitoring and control of industrial processes.
- Telecommunications: Key for network equipment where precise data handling and processing are required for signal integrity, helping maintain high standards of communication quality.
- Data Acquisition Systems: This ADC excels in scenarios demanding high-speed and precise data logging, pivotal in research and development sectors.
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