AD7891AP-1
- Mfr.Part #
- AD7891AP-1
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC DAS 12BIT 500K 44PLCC
- Stock
- 972
- In Stock :
- 972
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- ADCs/DACs - Special Purpose
- Conversion Time-Max :
- 1.6μs
- Voltage Supply Source :
- Single Supply
- JESD-30 Code :
- S-PQCC-J44
- Resolution (Bits) :
- 12 b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-609 Code :
- e0
- Number of Terminations :
- 44
- Analog Input Voltage-Min :
- -10V
- Pin Count :
- 44
- Number of Channels :
- 8
- Sampling Rate :
- 0.4545 MHz
- Analog Input Voltage-Max :
- 10V
- Number of Functions :
- 1
- Type :
- Data Acquisition System (DAS)
- Height Seated (Max) :
- 4.57mm
- Packaging :
- Tube
- Terminal Form :
- J BEND
- Terminal Position :
- QUAD
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Supply :
- 5V
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Sampling Rate (Per Second) :
- 500k
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Pitch :
- 1.27mm
- Peak Reflow Temperature (Cel) :
- 225
- Pbfree Code :
- No
- Operating Temperature :
- -40°C~85°C
- Linearity Error-Max (EL) :
- 0.0244%
- Data Interface :
- Serial, Parallel
- Reach Compliance Code :
- Unknown
- Sample and Hold / Track and Hold :
- TRACK
- Supply Voltage :
- 5V
- Terminal Finish :
- TIN LEAD
- Package / Case :
- 44-LCC (J-Lead)
- Number of Analog In Channels :
- 8
- Number of Bits :
- 12
- Datasheets
- AD7891AP-1

ADCs/DACs - Special Purpose Analog Devices, Inc. AD7891AP-1 Overview
The AD7891AP-1 from Analog Devices, Inc. is a cutting-edge analog-to-digital converter (ADC) that offers superior performance for applications requiring high-speed, high-accuracy data acquisition. This IC DAS (data acquisition system) leverages a 12-bit resolution to ensure precise measurement and quick conversion rates of up to 500 kHz, making it an ideal choice for critical applications in industrial, medical, and communication environments. The robustness of the AD7891AP-1, encapsulated in a 44-pin PLCC (Plastic Leaded Chip Carrier), enhances system reliability and simplifies integration. Its ability to perform under stringent conditions with minimal power consumption underscores its utility in sophisticated electronic systems, making it a vital component for developers looking to optimize performance and efficiency.
AD7891AP-1 Features
The AD7891AP-1 is designed with several key features that enhance its functionality in a wide range of applications:
- 12-Bit Resolution: Provides high precision in data conversion, suitable for detailed measurement tasks.
- Fast Conversion Rate: Capable of converting up to 500,000 samples per second, facilitating real-time data processing.
- Compact 44PLCC Package: Offers a space-efficient design, ideal for dense PCB layouts.
- Low Power Consumption: Ensures energy efficiency, which is critical in portable and remote sensing applications.
- Broad Voltage Range: Compatible with various system voltages, enhancing versatility.
AD7891AP-1 Applications
- Industrial Automation: Used in control systems for real-time monitoring and precise control of industrial processes.
- Medical Equipment: Integral in diagnostic and monitoring devices where accuracy and speed are crucial for patient care.
- Communication Systems: Enhances data integrity in communication equipment by providing accurate signal conversion.
- Instrumentation: Ideal for use in scientific instruments that require high precision measurements.
- Consumer Electronics: Employs in devices like digital cameras and audio equipment for accurate data conversion.
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