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TDA7719
+BOMIC AUDIO SGNL PROCESSOR 28TSSOP
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제조업체ST마이크로일렉트로닉스(주)
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제조업체 부품 #TDA7719
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데이터시트 TDA7719 DataSheet
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재고3988
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사양
| 속성 | 가치 |
| PartStatus | Obsolete |
| BaseProductNumber | TDA7719 |
| Function | Audio Signal Processor |
| Applications | Audio |
| NumberofChannels | 3 |
| Interface | I2C |
| Voltage-Supply | 7.5V ~ 10V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package | 28-TSSOP (0.173", 4.40mm Width) |
| SupplierDevicePackage | 28-TSSOP |
| Packaging | Tube |
| Grade | Automotive |
| Qualification | AEC-Q100 |
개요
Equivalent
- TDA7708: Similar audio DSP with fewer features.
- TDA7801: Advanced audio processor with Class-D amp.
- STA328: STMicroelectronics alternative with DSP.
- PT2314: Basic audio processor IC.
- NJW1194: NJR’s audio DSP with similar functions.
Check datasheets for exact compatibility, as features vary.
Pinout
Key Functions:
- Inputs: 4 stereo analog inputs (configurable as 3 high-level and 1 low-level).
- Processing: Built-in bass, treble, volume, balance, and fader controls.
- Outputs: 4-channel output with I²C-controlled gain and DC offset adjustment.
- Features: Automatic input selection, soft mute, and diagnostic functions.
Pin Count: 32 pins (TSSOP package).
This IC simplifies audio signal management in automotive systems with minimal external components.
Application
1. Car Radios – Signal processing for AM/FM tuners.
2. Infotainment Systems – Audio equalization and filtering.
3. Amplifier Input Processing – Adjusting bass, treble, and volume.
4. Noise Reduction – Improving audio clarity in noisy environments.
5. Multi-Channel Audio – Supporting speaker balancing and fader control.
It integrates features like digital bass/treble control, loudness compensation, and I²C bus control, making it ideal for modern automotive audio applications.
