ADSP-2191MBST-140
- Mfr.Part #
- ADSP-2191MBST-140
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- IC DSP CONTROLLER 16BIT 144LQFP
- Stock
- 3,204
- In Stock :
- 3,204
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DSP (Digital Signal Processors)
- Surface Mount :
- yes
- Voltage - I/O :
- 3.00V 3.30V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Core :
- 2.50V
- Internal Bus Architecture :
- Multiple
- Terminal Finish :
- TIN LEAD
- Time@Peak Reflow Temperature-Max (s) :
- 30
- External Data Bus Width :
- 16
- On Chip Data RAM :
- 160kB
- Terminal Form :
- Gull wing
- Address Bus Width :
- 22
- Package / Case :
- 144-LQFP
- Peak Reflow Temperature (Cel) :
- 240
- Barrel Shifter :
- yes
- Series :
- ADSP-21xx
- Terminal Position :
- QUAD
- Packaging :
- Tray
- Height Seated (Max) :
- 1.6mm
- Qualification Status :
- COMMERCIAL
- Operating Temperature :
- -40°C~85°C
- Supply Voltage :
- 2.5V
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e0
- Boundary Scan :
- yes
- Type :
- FIXED POINT
- RoHS Status :
- Non-RoHS Compliant
- Low Power Mode :
- yes
- JESD-30 Code :
- S-PQFP-G144
- Clock Rate :
- 140MHz
- Pbfree Code :
- No
- Number of Terminations :
- 144
- Interface :
- Host Interface, SPI, SSP, UART
- Supply Voltage-Min (Vsup) :
- 2.37V
- Non-Volatile Memory :
- External
- Clock Frequency :
- 100MHz
- Mounting Type :
- Surface Mount
- Length :
- 20mm
- Width :
- 20mm
- Pin Count :
- 144
- Supply Voltage-Max (Vsup) :
- 2.63V
- Datasheets
- ADSP-2191MBST-140

DSP (Digital Signal Processors) Analog Devices, Inc. ADSP-2191MBST-140 Overview
The ADSP-2191MBST-140 from Analog Devices, Inc. is a high-performance, 16-bit digital signal processor (DSP) encapsulated in a 144LQFP package. This DSP controller is designed to handle complex digital signal processing tasks with ease, making it an ideal choice for applications requiring robust processing power and high-speed data manipulation. As part of the robust DSP product line by Analog Devices, the DSP (Digital Signal Processors) Analog Devices, Inc. ADSP-2191MBST-140 excels in delivering efficient performance and reliability, essential for modern electronic systems.
ADSP-2191MBST-140 Features
This DSP controller offers a rich set of features that enhances its functionality and utility in diverse applications. Key features include a high clock speed, extensive on-chip memory, and multiple interface options that provide flexibility in system design. The device's 16-bit architecture ensures precision and efficient data handling, while its low power consumption makes it suitable for portable and power-sensitive applications.
ADSP-2191MBST-140 Applications
- Automotive Audio Systems: In automotive audio systems, the ADSP-2191MBST-140 processes audio signals to provide enhanced sound quality and support advanced audio processing features like noise reduction and echo cancellation.
- Industrial Control Systems: Utilized in industrial control systems, this DSP handles complex algorithm computations needed to control and monitor industrial equipment effectively.
- Telecommunications: In telecommunications equipment, the ADSP-2191MBST-140 is crucial for signal processing tasks such as modulation, demodulation, and signal conditioning to ensure clear and reliable communication.
- Medical Imaging Devices: This DSP plays a vital role in medical imaging devices by processing the raw data from imaging sensors to produce clear and precise images needed for accurate diagnostics.
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