DS17485-5+ - Product Overview

Basic Information

• Category: Integrated Circuit (IC)
• Use: Digital Signal Processor
• Characteristics: High-speed processing, low power consumption
• Package: DIP-16 (Dual In-line Package with 16 pins)
• Essence: The DS17485-5+ is a versatile IC designed for digital signal processing applications.
• Packaging/Quantity: Available in reels of 1000 units.

Specifications

• Operating Voltage: 3.3V
• Clock Frequency: Up to 100 MHz
• Data Bus Width: 16 bits
• Memory Size: 64 KB
• I/O Pins: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DS17485-5+ has a total of 16 pins arranged as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. CLK - Clock input
4. RESET - Reset input
5. A0-A7 - Address bus
6. D0-D15 - Data bus
7. RD - Read control
8. WR - Write control
9. INT - Interrupt output
10. CS - Chip select
11. NC - No connection
12. NC - No connection
13. NC - No connection
14. NC - No connection
15. NC - No connection
16. NC - No connection

Functional Features

• High-speed data processing capabilities
• Low power consumption for energy-efficient operation
• Built-in interrupt functionality for event-driven applications
• Flexible address and data bus configuration
• Reliable reset mechanism for system stability
• Chip select feature for easy integration into larger systems

Advantages and Disadvantages

Advantages

• High-speed processing enables real-time applications
• Low power consumption extends battery life in portable devices
• Versatile address and data bus configuration for flexible usage
• Reliable reset mechanism ensures system stability

Disadvantages

• Limited memory size may restrict certain applications
• DIP-16 package may require additional space compared to smaller packages
• Lack of built-in peripherals may require external components for specific functionalities

Working Principles

The DS17485-5+ operates based on the principles of digital signal processing. It receives digital input signals, processes them using its internal circuitry, and produces desired output signals. The clock input synchronizes the processing operations, while the address and data buses facilitate communication with external devices. The chip select pin enables or disables the IC's functionality within a larger system.

Detailed Application Field Plans

The DS17485-5+ finds applications in various fields, including:

1. Telecommunications: Signal processing in telecommunication systems, such as voice and data transmission.
2. Audio Processing: Real-time audio signal processing for sound enhancement or noise reduction.
3. Industrial Automation: Control systems requiring high-speed data processing, such as robotics or machine vision.
4. Medical Devices: Digital signal processing in medical imaging, patient monitoring, or diagnostic equipment.
5. Automotive Electronics: Signal processing for advanced driver assistance systems (ADAS) or infotainment systems.

Detailed and Complete Alternative Models

1. DS17485-4+: Similar to DS17485-5+, but with 4 KB of memory instead of 64 KB.
2. DS17486-5+: Upgraded version with higher clock frequency and additional I/O pins.
3. DS17487-5+: Integrated circuit with extended memory capacity and enhanced interrupt capabilities.

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