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TDA7313ND
Multimedia Assortment
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製造商零件號 # : TDA7313ND
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包裝/封裝: SOP-28
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製造商: STMicroelectronics
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產品分類 : Voltage Regulators - DC DC Switching Regulators
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TDA7313ND 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The TDA7313ND is a digital controlled tone processor integrated circuit designed for use in car audio systems. It features four independent tone controls for bass, treble, midrange, and volume, with a total of 15 different output levels for each control. The device also includes a loudness function with user-adjustable gain and attenuation levels.The TDA7313ND operates with a single 4.5V to 16V power supply, making it suitable for use in a wide range of automotive applications. It has low power consumption, with a typical operating current of less than 10mA, making it ideal for use in battery-powered systems.The integrated circuit features a serial I2C interface for control and configuration, allowing for easy integration with microcontrollers and other digital control systems. It also includes built-in protection circuitry to safeguard against short circuits and thermal overload.
主要特徵
- 20-bit digital volume control
- 4 input selections
- Bass and treble control
- Low noise and distortion
- AC and DC volume control circuit
- Standby and mute functions
- 14-lead DIL and SO packages
應用
- Car audio systems
- Home stereo systems
- Personal computers
- Gaming consoles
- Mobile devices
- Televisions
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Rohs Code | Yes | Part Life Cycle Code | Obsolete |
| Part Package Code | SOIC | Pin Count ! | 28 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Channel Separation | 103 dB |
| Consumer IC Type | TONE CONTROL CIRCUIT | Harmonic Distortion | 0.09% |
| JESD-30 Code | R-PDSO-G28 | JESD-609 Code | e4 |
| Length | 17.9 mm | Number of Bands | 2 |
| Number of Channels | 2 | Number of Functions | 1 |
| Number of Terminals | 28 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | SOP | Package Equivalence Code | SOP28,.4 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Power Supplies ! | 9 V | Qualification Status ! | Not Qualified |
| Seated Height-Max | 2.65 mm | Supply Current-Max | 11 mA |
| Supply Voltage-Max (Vsup) | 10 V | Supply Voltage-Min (Vsup) | 6 V |
| Surface Mount ! | YES | Technology | BICMOS |
| Temperature Grade ! | INDUSTRIAL | Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 1.27 mm |
| Terminal Position | DUAL | Width | 7.5 mm |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is TDA7313ND?
The TDA7313ND is a digitally controlled analog audio processor designed by STMicroelectronics. It is ideal for audio systems requiring precise control over volume, tone adjustments, and balance, such as car audio systems and multimedia devices.
How Does TDA7313ND Work?
The TDA7313ND operates as an audio processor that digitally controls volume, tone, and balance settings. It receives control commands digitally and adjusts the audio parameters accordingly. The processor integrates multiple audio functions into a single chip, simplifying audio system design and control.
How Many Pins does TDA7313ND have and What are the Functions of the Pinout Configuration?
The TDA7313ND is housed in a 28-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD: Positive power supply pin.
- VSS: Ground pin.
- ST-BY: Standby pin for power management.
- SDA, SCL: I2C serial data and clock pins for digital control.
- IN4 to IN1: Audio input pins.
- OUT4 to OUT1: Audio output pins.
- MONO: Mono output pin for single-channel audio.
- Vref: Reference voltage output pin.
What are the Pros and Cons of TDA7313ND?
Pros:
- Digital Control: Allows precise adjustment of audio parameters through digital interface.
- Integrated Functions: Combines volume, tone, and balance control into a single chip, reducing component count.
- Space-Efficient: The 28-pin SOIC package is compact, suitable for space-constrained designs.
- Versatile: Suitable for various audio systems requiring audio processing and control.
- Low Distortion: Provides high-quality audio processing with low distortion and noise.
Cons:
- Complexity: Requires proficiency in digital control and I2C communication for optimal utilization.
- External Components: May need additional external components for specific audio system requirements.
- Cost: Advanced audio processing features may lead to a higher cost compared to basic audio processors.
Are There Any Equivalents/Alternatives to TDA7313ND for Recommendation?
- An equivalent part to the TDA7313ND is the TDA7313 from STMicroelectronics.
- Alternatives to the TDA7313ND include the PT2314 from Princeton Technology Corporation and the SSM2142 from Analog Devices.
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