AD7890AR-4
- Mfr.Part #
- AD7890AR-4
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC DAS 12BIT 117K 24SOIC
- Stock
- 1,206
- In Stock :
- 1,206
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- ADCs/DACs - Special Purpose
- JESD-609 Code :
- e0
- Number of Pins :
- 24
- Power Dissipation :
- 50mW
- Sample and Hold / Track and Hold :
- TRACK
- Supply Voltage :
- 5V
- Max Input Voltage :
- 2.625V
- Number of Analog In Channels :
- 8
- Height Seated (Max) :
- 2.65mm
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Reach Compliance Code :
- not_compliant
- Operating Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Qualification Status :
- Not Qualified
- Number of Bits :
- 12
- Number of Elements :
- 1
- Output Bit Code :
- BINARY
- Packaging :
- Tube
- Max Power Dissipation :
- 50mW
- Type :
- Data Acquisition System (DAS)
- Power Consumption :
- 30mW
- Output Type :
- TTL
- Number of Channels :
- 8
- ECCN Code :
- EAR99
- Base Part Number :
- AD7890
- Pin Count :
- 24
- Data Interface :
- SPI
- Power Supplies :
- 5V
- Peak Reflow Temperature (Cel) :
- 240
- Sampling Rate :
- 117 ksps
- Voltage - Supply :
- 5V
- Width :
- 7.5mm
- Signal to Noise Ratio (SNR) :
- 70 dB
- Polarity :
- Unipolar
- Pbfree Code :
- No
- Operating Temperature :
- -40°C~85°C
- Interface :
- SPI, Serial
- Resolution (Bits) :
- 12 b
- RoHS Status :
- Non-RoHS Compliant
- Sampling Rate (Per Second) :
- 117k
- Min Input Voltage :
- 2.375V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Type :
- Single
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Lead Free :
- Contains Lead
- Conversion Time-Max :
- 5.9μs
- Voltage Supply Source :
- Single Supply
- Differential Nonlinearity :
- 1 LSB
- Integral Nonlinearity (INL) :
- 1 LSB
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Number of Terminations :
- 24
- Datasheets
- AD7890AR-4

ADCs/DACs - Special Purpose Analog Devices, Inc. AD7890AR-4 Overview
The AD7890AR-4 from Analog Devices, Inc. is a high-performance, 12-bit analog-to-digital converter (ADC) designed for precision data acquisition systems. This IC is housed in a compact 24-SOIC package, making it ideal for space-constrained applications where accuracy and speed are critical. The ADC offers a rapid conversion rate of up to 117K samples per second, ensuring swift and reliable data processing in real-time applications. Its low power consumption and integrated features make the ADCs/DACs - Special Purpose Analog Devices, Inc. AD7890AR-4 a prime choice for engineers looking to enhance system efficiency and performance in various technical environments.
AD7890AR-4 Features
The AD7890AR-4 ADC boasts several key features that make it standout in its category:
- 12-bit resolution for precise data measurement.
- High-speed sampling rate of 117K samples per second.
- Single 5V power supply for simplified integration.
- Low power operation, ideal for battery-operated devices.
- 24-SOIC package that fits well in compact circuit designs.
- Flexible serial interface that supports various microcontrollers and digital signal processors.
AD7890AR-4 Applications
- Medical Imaging Devices: Utilized in the precision measurement systems of medical imaging equipment to enhance diagnostic accuracy.
- Industrial Automation: Ensures high-speed data acquisition in control systems, contributing to improved automation responsiveness and efficiency.
- Telecommunications Equipment: Supports precise signal processing required for telecommunications infrastructure, improving network performance and reliability.
- Portable Battery-Powered Instruments: Optimized for low power consumption, making it suitable for handheld devices that require extended battery life.
- Data Logging Systems: Captures and processes large volumes of data with high accuracy, crucial for monitoring and analysis in scientific research.
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