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Name: ADSP-2185MKSTZ-300
Brand: Analog Devices Inc.
SKU: ADSP-2185MKSTZ-300
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. ADSP-2185MKSTZ-300

Part No.:: ADSP-2185MKSTZ-300

Manufacturer:: Analog Devices Inc.

Package:

Datasheet:: ADSP-2185MKSTZ-300.pdf

Description:: IC DSP CONTROLLER 16BIT 100-LQFP

In Stock:: 2832

Quantity:: Add To Cart

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ADSP-2185MKSTZ-300 Specifications

Package/Case:
Packaging:
Bulk,Tray
Series:
ADSP-21xx
ProductStatus:
Active
Type:
Fixed Point
Interface:
Host Interface, Serial Port
ClockRate:
75MHz
Non-VolatileMemory:
External
On-ChipRAM:
80kB
Voltage-I/O:
3.30V
Voltage-Core:
2.50V
OperatingTemperature:
0°C ~ 70°C (TA)
MountingType:
Surface Mount

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ADSP-2185MKSTZ-300 information

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ADSP-2185MKSTZ-300 Typical application Circuitry

ADSP-2185MKSTZ-300

One-chip, high-performance microcomputer with integrated digital signal processor (DSP) core is the ADSP-2185MKSTZ-300. Manufactured by Analog Devices, this DSP is part of the ADSP-218x family, known for its high speed and efficiency in processing complex mathematical algorithms. It is particularly well-suited for applications requiring fast and efficient signal processing capabilities, such as audio processing, telecommunications, and control systems.

Application Scenarios

The ADSP-2185MKSTZ-300 is versatile and can be used in various applications, including:

- Audio Signal Processing: For effects processors, digital synthesizers, and audio compression.

- Telecommunications: In modems, speech processing, and data compression.

- Control Systems: For motor control, instrumentation, and real-time feedback systems.

Parameter Features

Key features of the ADSP-2185MKSTZ-300 include:

- High Performance: With a 300 MHz core, it efficiently handles complex DSP algorithms.

- Integrated Peripherals: Includes serial ports, timers, and a host of other peripherals to support a wide range of applications.

- Low Power Consumption: Designed to work efficiently, which is essential for battery-operated and portable devices.

Detailed Circuit Connection for Audio Signal Processing Application

In an audio signal processing application, integrating the ADSP-2185MKSTZ-300 requires meticulous planning of the circuit design, focusing on connections for audio input/output, memory expansion, and user interface. Below is a detailed explanation of how to connect the ADSP-2185MKSTZ-300 in such an application:

- Power Supply Connections: First and foremost, connect the VDD and GND pins of the ADSP-2185MKSTZ-300 to a stable power supply and ground. Ensuring a clean and stable power supply is crucial to minimize noise in audio applications.

- Audio Input and Output: For audio input, connect an Analog-to-Digital Converter (ADC) to one of the serial ports (SPORT) of the ADSP-2185MKSTZ-300. Use the SPORT0 RX pins for capturing the audio signal. For audio output, connect a Digital-to-Analog Converter (DAC) to another SPORT, using the SPORT1 TX pins to send processed audio signals to speakers or an audio output interface.

- External Memory Interface: If the application requires additional memory for buffering or complex algorithm processing, use the external memory interface pins to connect to SRAM or Flash memory. Applications that need to store big audio samples or intricate DSP algorithms must do this.

- User Interface: For control purposes, such as adjusting volume or selecting audio effects, connect switches or rotary encoders to the General-Purpose Input/Output (GPIO) pins. These inputs can be programmed to modify DSP operations or processing parameters dynamically.

Design Considerations

When designing the circuit with the ADSP-2185MKSTZ-300, several considerations should be kept in mind:

- Signal Integrity: Employ proper layout and routing techniques to preserve signal integrity, particularly for high-speed signals to and from the memory and I/O interfaces.

- Power Management: Implement strategies to optimize power consumption, which is especially important for devices intended to be portable or battery-operated.

- Thermal Management: Ensure adequate cooling for the ADSP-2185MKSTZ-300, as DSP operations can generate significant heat, affecting performance and reliability.

In summary, integrating the ADSP-2185MKSTZ-300 into an audio signal processing application involves careful consideration of power supply connections, audio I/O, memory expansion, and user interface design. Proper attention to these aspects will fully leverage the DSP's capabilities, ensuring high-quality audio processing.

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6. What is the process for return or replacement of ADSP-2185MKSTZ-300?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADSP-2185MKSTZ-300 we delivered, we will accept the replacement or return of the ADSP-2185MKSTZ-300 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ADSP-2185MKSTZ-300.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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