Overview
The UCB1400BE,151 is a stereo audio codec integrated circuit produced by NXP USA Inc. This component is designed to provide comprehensive audio processing capabilities along with additional features such as touch screen and power management interfaces. It is particularly suited for applications requiring high-quality audio and integrated system control.
Key Specifications
| Specification | Details |
|---|---|
| Package Type | 48-LQFP (7x7) |
| Voltage Supply | 3.3V |
| Audio Interface | AC '97 Rev. 2.1 |
| Audio Resolution | 20-bit stereo |
| Sample Rates | Programmable |
| Input/Output | Stereo line input, mono microphone input, line level outputs |
| Touch Screen Interface | 4-wire resistive touch screen |
| Analog-to-Digital Converter | 10-bit |
| General Purpose I/O | 10 pins |
| RoHS Compliance | Yes |
Key Features
- Integrated AC '97 Rev. 2.1 interface for communication with an AC link host controller.
- 20-bit stereo audio codec with programmable sample rates and input/output gain control.
- Stereo line input and mono microphone input capabilities.
- Line level outputs that can drive headphones directly.
- 4-wire resistive touch screen interface.
- 10-bit analog-to-digital converter for touch screen and power management parameters.
- 10 general-purpose I/O pins for programmable inputs and outputs.
- Low external component count for minimal PCB space requirement.
- Support for power management and low power mode.
Applications
The UCB1400BE,151 is suitable for a variety of applications that require integrated audio and touch screen functionalities. These include:
- Consumer electronics such as audio players, multimedia devices, and handheld gaming consoles.
- Automotive infotainment systems.
- Industrial control panels with touch screen interfaces.
- Medical devices requiring high-quality audio and touch screen control.
Q & A
- What is the primary function of the UCB1400BE,151?
The primary function is to serve as a stereo audio codec with integrated touch screen and power management interfaces. - What type of package does the UCB1400BE,151 come in?
The component comes in a 48-LQFP (7x7) surface mount package. - What is the voltage supply requirement for the UCB1400BE,151?
The voltage supply requirement is 3.3V. - What audio interface does the UCB1400BE,151 support?
The component supports the AC '97 Rev. 2.1 interface. - What is the resolution of the audio codec?
The audio codec has a 20-bit resolution. - Does the UCB1400BE,151 support touch screen interfaces?
Yes, it supports 4-wire resistive touch screen interfaces. - How many general-purpose I/O pins does the UCB1400BE,151 have?
The component has 10 general-purpose I/O pins. - Is the UCB1400BE,151 RoHS compliant?
Yes, it is RoHS compliant. - What are some common applications for the UCB1400BE,151?
Common applications include consumer electronics, automotive infotainment systems, industrial control panels, and medical devices. - Can the UCB1400BE,151 operate in low power mode?
Yes, the component can be placed in a low power mode by setting the PR4 bit in the Power-down status and control register.
