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Product Detailed Parameters
- Description：IC DAS 16BIT 200K 28SSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Data Acquisition System (DAS)
- Number of Channels：4
- Resolution (Bits)：16 b
- Sampling Rate (Per Second)：200k
- Data Interface：Serial
- Voltage Supply Source：Analog and Digital
- Voltage - Supply：4.75V ~ 5.25V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：28-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：28-SSOP
- Grade：-
- Qualification：-
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Overview
The AD974BRS-RL7 is a four-channel, 16-bit data acquisition system (DAS) manufactured by Analog Devices Inc. It integrates four analog-to-digital converters with a sample rate of 200 kSPS per channel. The device features a serial interface for digital data output and operates within a temperature range of -40°C to +85°C. Packaged in a 28-pin SSOP, it provides a compact solution for multi-channel signal conditioning and digitization.
Feature Summary
- Integrates four independent 16-bit ADC channels into a single monolithic package
- Supports high-speed serial data interface for efficient digital communication
- Provides simultaneous sampling capability across all four channels
Applications
- Industrial process control systems requiring multi-channel monitoring
- Data acquisition modules for environmental sensing applications
- Medical instrumentation involving physiological signal capture
Procurement Notes
Verify the specific suffix RL7 indicates reel packaging when sourcing components. Confirm that the AD974BRS-RL7 designation aligns with current Analog Devices inventory lists, as availability may vary by region. Ensure compatibility with existing board layouts utilizing the 28-SSOP footprint before finalizing procurement orders.
Selection Notes
Select this component when designing systems requiring four synchronized 16-bit conversions at moderate speeds. Consider the serial interface requirements against available microcontroller or DSP resources. Evaluate power consumption and thermal management needs relative to the SSOP package constraints in dense PCB assemblies.
Part Context
This part belongs to the AD974 family of data acquisition systems from Analog Devices. It serves as a specialized integrated circuit designed to simplify the design of multi-channel measurement systems by combining analog front-end functions with digital conversion capabilities in a single small-outline package.
Replacement Considerations
The AD974BRSZ is a verified equivalent part number offering identical electrical specifications and functionality. Verify pinout compatibility and ensure the non-reel variant meets mechanical assembly requirements if substituting.
