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SAA7210
Consumer Circuit
SAA7210
Consumer Circuit
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Manufacturer Part # : SAA7210
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Package/Case: DIP
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Brand: NEC
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Product Categories : DSP (Digital Signal Processors)
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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SAA7210 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The SAA7210 is a digital filter chip that is commonly used in audio applications. It features a 16-bit input and output, along with a built-in synchronous serial interface for easy connection to microcontrollers and other digital audio devices. The chip is capable of processing stereo audio signals at a sample rate of up to 48kHz.The SAA7210 uses a digital finite impulse response (FIR) filter to enhance the audio quality by removing unwanted noise and artifacts from the signal. It also has built-in oversampling capabilities, which allows for improved signal-to-noise ratio and dynamic range.One of the key features of the SAA7210 is its low power consumption, making it ideal for battery-powered devices and other applications where energy efficiency is important. The chip also includes a programmable input gain control, allowing for flexibility in system design and integration.
Key Features
- Highly integration Analog Front End (AFE) System
- High performance sigma-delta ADC
- Programmable decimation filters and digital signal processing
- Low power consumption
- Supply voltage range from 3V to 5.5V
- Integrated serial programmable interface
Application
- Digital audio and digital video applications
- Consumer electronics such as set-top boxes and DVD players
- Computer peripherals like external hard drives and sound cards
- Automotive entertainment systems
- Industrial automation and control systems
- Medical devices
- Public address systems and audio amplifiers
- Telecommunications equipment
- Security and surveillance systems
- Gaming consoles and arcade machines
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Reach Compliance Code | HTS Code ! | 8542.39.00.01 | |
| Consumer IC Type | CONSUMER CIRCUIT | JESD-30 Code | R-PDIP-T40 |
| JESD-609 Code | e0 | Number of Terminals | 40 |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | -20 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | DIP |
| Package Equivalence Code | DIP40,.6 | Package Shape | RECTANGULAR |
| Package Style | IN-LINE | Power Supplies ! | 5 V |
| Qualification Status ! | Not Qualified | Surface Mount ! | NO |
| Temperature Grade ! | COMMERCIAL | Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 2.54 mm |
| Terminal Position | DUAL |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is SAA7210?
The SAA7210 is a digital servo processor IC (Integrated Circuit) designed by NXP Semiconductors. It is commonly used in audio and video playback devices to control the movement of the playback mechanism, such as in CD and DVD players.
How Does SAA7210 Work?
The SAA7210 works by receiving digital commands from the main controller of the playback device and processing them to control the servo motors responsible for the movement of the optical pickup or other components. It ensures accurate tracking and focusing during the reading of optical discs.
How Many Pins does SAA7210 have and What are the Functions of the Pinout Configuration?
The SAA7210 is typically housed in a 44-pin QFP (Quad Flat Package) or similar package. The pinout configuration may vary, but common functions include:
- Power Supply Pins: VCC, GND pins for power.
- Servo Control Outputs: Signals for controlling the servo motors.
- Input/Output Ports: Communication ports for external commands and data.
- Data Interface: Interface for data exchange with the main controller.
- Clock Input: Input for the system clock signal.
- Reference Inputs: Reference signal inputs for precise timing.
What are the Pros and Cons of SAA7210?
Pros:
- Precision Control: Offers precise control over servo mechanisms for accurate playback.
- Compatibility: Commonly used and well-supported in audio and video playback devices.
- Reliability: Provides stable and reliable performance in controlling servo systems.
- Integration: Integrates servo processing functions into a single IC for simplified design.
Cons:
- Complexity: Requires understanding of servo control systems for optimal usage.
- Application Specific: Primarily designed for audio and video playback applications.
- External Components: May need external components for motor drive and feedback control.
Are There Any Equivalents/Alternatives to SAA7210 for Recommendation?
- An alternative to the SAA7210 is the BU5948AK from ROHM Semiconductor.
- Equivalents to the SAA7210 include the LA9242M from ON Semiconductor and the TDA8588AJ from STMicroelectronics.
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