DRV134UA/1KG4 vs DRV135UA/2K5G4
| Part Number |
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| Category | Audio Special Purpose ICs | Audio Special Purpose ICs |
| Manufacturer | Texas Instruments | Texas Instruments |
| Description | IC AUDIO DIFF LINE DRIVER 16SOIC | IC LINE DRIVER 8SOIC |
| Package | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) |
| Series | - | - |
| Interface | Analog | Analog |
| Voltage - Supply | ±4.5 V ~ 18 V | ±4.5V ~ 18V |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | 8-SOIC (0.154\", 3.90mm Width) |
| Supplier Device Package | 16-SOIC | 8-SOIC |
| Function | Line Driver | Line Driver |
| Applications | Pre-Amplifier, Professional Audio | Pre-Amplifier, Professional Audio |
| Number of Channels | 2 | 1 |
| Specifications | Differential Output | Differential Output |
| Mounting Type | - | Surface Mount |
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1. What is the audio IC of the iPhone?
The audio IC of the iPhone mainly includes audio IC U21 and ringtone amplifier IC U22. These components together constitute the audio part of the iPhone, which is responsible for processing and amplifying audio signals to ensure that users can clearly hear media content such as calls and music.
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2. What happens if the audio IC is broken?
The symptom of a broken audio IC is that the speaker has no sound, that is, no prompt sound or music can be heard. The audio power amplifier IC is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source to drive the speaker to make sound.
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3. What does audio IC mean?
Audio IC refers to an IC with integrated audio processing function. It is mainly used to process and amplify audio signals to drive speakers or other audio devices. Audio IC processes the input audio signal through internal electronic components and circuit design, such as amplification, volume control, tone adjustment and equalizer, to meet different application requirements. This integrated circuit plays a key role in audio equipment, including various consumer electronic products such as audio systems, mobile phones, and televisions.
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4. What role does the audio amplifier IC play?
The main functions of audio amplifier IC include signal amplification, current amplification, maintaining signal quality, providing control and protection functions, and high integration. Audio amplifier IC plays a vital role in the audio system. Through its unique functions and characteristics, it ensures the clear transmission of audio signals and high-fidelity sound reproduction.
