AD7891ASZ-1
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- Mfr.Part #
- AD7891ASZ-1
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 44-QFP
- Datasheet
- Download
- Description
- IC DAS 12BIT 500K 44MQFP
- Stock
- 2,091
- In Stock ：
- 2,091
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- ADCs/DACs - Special Purpose
- Surface Mount :
- yes
- Number of Pins :
- 44
- Supply Voltage :
- 5V
- Integral Nonlinearity (INL) :
- 1 LSB
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- Voltage - Supply :
- 5V
- Type :
- Data Acquisition System (DAS)
- Radiation Hardening :
- No
- Terminal Position :
- QUAD
- Signal to Noise Ratio (SNR) :
- 70 dB
- Max Power Dissipation :
- 100mW
- Operating Temperature :
- -40°C~85°C
- Differential Nonlinearity :
- 1 LSB
- Base Part Number :
- AD7891
- Number of Channels :
- 8
- Interface :
- Parallel, Serial
- Number of Elements :
- 1
- Sample and Hold / Track and Hold :
- TRACK
- Length :
- 10mm
- Number of Terminations :
- 44
- Max Input Voltage :
- 2.625V
- Power Dissipation :
- 100mW
- Factory Lead Time :
- 16 Weeks
- Power Consumption :
- 82mW
- Width :
- 10mm
- Number of Functions :
- 1
- Packaging :
- Tray
- Package / Case :
- 44-QFP
- Voltage Supply Source :
- Single Supply
- Sampling Rate (Per Second) :
- 500k
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Contact Plating :
- Tin
- Polarity :
- Bipolar
- Min Input Voltage :
- 2.375V
- Nominal Supply Current :
- 20mA
- Resolution (Bits) :
- 12 b
- Lead Free :
- Contains Lead
- Sampling Rate :
- 500 ksps
- Termination :
- SMD/SMT
- Pbfree Code :
- No
- REACH SVHC :
- No SVHC
- Supply Type :
- Single
- Pin Count :
- 44
- Peak Reflow Temperature (Cel) :
- 260
- Number of Bits :
- 12
- Data Interface :
- Serial, Parallel
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-609 Code :
- e3
- Height :
- 2.1mm
- ECCN Code :
- EAR99
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Number of Analog In Channels :
- 8
- Operating Supply Voltage :
- 5V
- Output Type :
- TTL
- Terminal Form :
- Gull wing
- Datasheets
- AD7891ASZ-1
ADCs/DACs - Special Purpose Analog Devices, Inc. AD7891ASZ-1 Overview
The AD7891ASZ-1 from Analog Devices, Inc. stands as a pinnacle in precision data acquisition systems, specifically tailored for applications demanding high-speed and accuracy. This integrated circuit belongs to the ADCs/DACs - Special Purpose category and is designed to enhance the performance of electronic systems by providing rapid, 12-bit analog-to-digital conversion at speeds up to 500 kHz. The compact 44 MQFP (Quad Flat Pack) package ensures that it can be integrated into a variety of electronic assemblies without significant spatial constraints. Utilizing this device enables efficient data processing and improved responsiveness in critical applications, making it a preferred choice for professionals seeking robust data acquisition solutions.
AD7891ASZ-1 Features
This ADC offers several notable features that make it highly effective for complex electronic systems:
- High-Speed ADC: 12-bit resolution with a sampling rate of up to 500 kHz, allowing for precise and rapid capture of analog signals.
- Compact Size: Encased in a 44 MQFP package, it provides a space-efficient solution for densely packed circuit boards.
- Low Power Consumption: Designed to operate efficiently with minimal power draw, enhancing its suitability for portable and remote applications.
- Versatile Interface: Compatible with various digital systems, facilitating easy integration into a wide range of electronic products.
AD7891ASZ-1 Applications
- Medical Imaging Systems: Used in the development of diagnostic equipment like CT scanners and ultrasound machines, where precise data acquisition is crucial for accurate imaging results.
- Industrial Automation: Enhances control systems by providing fast and accurate sensor data processing, critical for real-time decision making in automated manufacturing processes.
- Telecommunications: Employed in communication infrastructure to ensure accurate signal conversion, improving the quality and reliability of data transmission.
- Data Logging Equipment: Utilized in devices that require high-speed logging of environmental or operational parameters, ensuring data integrity and accuracy.
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