Overview
The TDA7468D is a volume, tone (bass and treble), and balance (Left/Right) processor designed for quality audio applications in Hi-Fi systems. It utilizes BIPOLAR/CMOS technology to achieve low distortion, low noise, and DC stepping. The processor allows for the control of all functions via a serial bus and features adjustable settings through resistor networks and switches combined with operational amplifiers.
Key Specifications
| Product Category | Multimedia Misc |
|---|---|
| RoHS | RoHS |
| Type | Audio Processor |
| Maximum Operating Temperature | + 70 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-28 |
| Minimum Operating Temperature | 0 C |
| Series | TDA7468 |
| Unit Weight | 2.215 g |
Key Features
- Input multiplexer with 4 stereo inputs and selectable input gain for optimal adaptation to different sources
- One stereo output
- Bass and treble control in 2.0dB steps
- Volume control in 1.0dB steps
- Two independent speaker control in 1.0dB steps for balance facility and independent mute function
- All functions programmable via serial bus
- Externally adjustable surround
Applications
The TDA7468D is designed for quality audio applications in Hi-Fi systems, making it suitable for various audio equipment such as home audio systems, car audio systems, and professional audio setups where precise control over volume, tone, and balance is required.
Q & A
- What is the primary function of the TDA7468D? The TDA7468D is a volume, tone (bass and treble), and balance (Left/Right) processor for quality audio applications.
- What technology does the TDA7468D use? It uses BIPOLAR/CMOS technology.
- How are the functions of the TDA7468D controlled? All functions are controlled via a serial bus.
- What is the package type of the TDA7468D? The package type is SOIC-28.
- What is the operating temperature range of the TDA7468D? The operating temperature range is from 0°C to +70°C.
- Does the TDA7468D support multiple input sources? Yes, it has an input multiplexer with 4 stereo inputs.
- Can the input gain be adjusted on the TDA7468D? Yes, the input gain is selectable for optimal adaptation to different sources.
- What are the step sizes for volume and tone control? Volume control is in 1.0dB steps, and tone control (bass and treble) is in 2.0dB steps.
- Does the TDA7468D have independent speaker control? Yes, it has two independent speaker controls in 1.0dB steps for balance facility and an independent mute function.
- Is the surround setting adjustable on the TDA7468D? Yes, the surround setting is externally adjustable.
