仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Audio |
| NumberofADCs/DACs | 2 / 2 |
| SigmaDelta | Yes |
| S/NRatioADCs/DACs(db)Typ | 90 / 100 |
| Voltage-SupplyAnalog | 1.7V ~ 2.5V |
| Voltage-SupplyDigital | 1.6 V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 34-UFBGA, WLCSP |
概要
Description
The DA7212-01UM2 is an ultra-low power audio codec designed for portable and battery-powered devices. Manufactured by Dialog Semiconductor, this codec is known for its high efficiency and minimal power consumption, making it ideal for smartphones, tablets, and wearable devices. It supports a wide range of audio sampling frequencies and provides high-fidelity sound through its integrated DAC and ADC.
Key features of the DA7212-01UM2 include an integrated headphone driver, a microphone bias voltage generator, and various audio processing capabilities such as equalization and dynamic range control. The codec also supports advanced power management features, which help extend battery life in mobile applications. With its small form factor, the DA7212-01UM2 is suitable for space-constrained designs.
Overall, the DA7212-01UM2 is a versatile and efficient solution for delivering high-quality audio in compact electronic devices, offering a balance of performance and power efficiency.
Key features of the DA7212-01UM2 include an integrated headphone driver, a microphone bias voltage generator, and various audio processing capabilities such as equalization and dynamic range control. The codec also supports advanced power management features, which help extend battery life in mobile applications. With its small form factor, the DA7212-01UM2 is suitable for space-constrained designs.
Overall, the DA7212-01UM2 is a versatile and efficient solution for delivering high-quality audio in compact electronic devices, offering a balance of performance and power efficiency.
Equivalent
The DA7212-01UM2 is a low-power audio codec from Dialog Semiconductor. Equivalent products might include:
1. TLV320AIC3104 from Texas Instruments: A low-power stereo audio codec with similar functionalities.
2. WM8731 from Cirrus Logic: Another stereo audio codec with comparable features.
3. AK4951 from AKM: An integrated audio codec with similar low-power and performance characteristics.
Always check the specific requirements and datasheets to ensure full compatibility with your application.
1. TLV320AIC3104 from Texas Instruments: A low-power stereo audio codec with similar functionalities.
2. WM8731 from Cirrus Logic: Another stereo audio codec with comparable features.
3. AK4951 from AKM: An integrated audio codec with similar low-power and performance characteristics.
Always check the specific requirements and datasheets to ensure full compatibility with your application.
Features
The DA7212-01UM2 is an ultra-low power audio codec designed for portable devices. Key features include:
1. Ultra-Low Power Consumption: Optimized for battery-operated devices, providing extended usage time.
2. High-Quality Audio Performance: Supports high-resolution audio with low distortion and noise.
3. Integrated Features: Includes features like a microphone bias, headphone drivers, and digital audio interfaces.
4. Flexible Power Management: Offers multiple power modes to conserve energy based on usage scenarios.
5. Analog and Digital Inputs/Outputs: Supports multiple audio input and output formats for versatility.
6. Programmable DSP: Includes a digital signal processor for custom audio processing tasks.
7. Compact Design: Available in a small package, ideal for devices with limited space.
8. Wide Application Range: Suitable for smartphones, tablets, and other portable consumer electronics requiring high-quality audio.
These features make the DA7212-01UM2 ideal for applications demanding efficient energy usage without compromising on audio performance.
1. Ultra-Low Power Consumption: Optimized for battery-operated devices, providing extended usage time.
2. High-Quality Audio Performance: Supports high-resolution audio with low distortion and noise.
3. Integrated Features: Includes features like a microphone bias, headphone drivers, and digital audio interfaces.
4. Flexible Power Management: Offers multiple power modes to conserve energy based on usage scenarios.
5. Analog and Digital Inputs/Outputs: Supports multiple audio input and output formats for versatility.
6. Programmable DSP: Includes a digital signal processor for custom audio processing tasks.
7. Compact Design: Available in a small package, ideal for devices with limited space.
8. Wide Application Range: Suitable for smartphones, tablets, and other portable consumer electronics requiring high-quality audio.
These features make the DA7212-01UM2 ideal for applications demanding efficient energy usage without compromising on audio performance.
Pinout
The DA7212-01UM2 is an audio codec developed by Dialog Semiconductor. This device typically comes in a 32-ball WLCSP (Wafer Level Chip Scale Package) with the following key functions:
1. Pin Count: It features 32 pins (or balls) in its WLCSP package.
2. Functions:
- Audio Codec: Supports ultra-low power audio playback and record functions, making it suitable for mobile and wearable applications.
- DAC and ADC: Contains a high-quality DAC (Digital to Analog Converter) and ADC (Analog to Digital Converter) for audio signal processing.
- Amplifiers: Includes headphone and microphone amplifiers for interfacing with audio input and output devices.
- Filter and Mixer: Provides digital filtering and mixing capabilities to enhance audio performance.
- Control Interface: Typically controlled through an I2C or SPI interface for configuring and managing audio settings.
These functions make the DA7212 suitable for portable audio applications that require efficient power management and high-quality audio performance. Always consult the official datasheet for the most accurate and detailed information.
1. Pin Count: It features 32 pins (or balls) in its WLCSP package.
2. Functions:
- Audio Codec: Supports ultra-low power audio playback and record functions, making it suitable for mobile and wearable applications.
- DAC and ADC: Contains a high-quality DAC (Digital to Analog Converter) and ADC (Analog to Digital Converter) for audio signal processing.
- Amplifiers: Includes headphone and microphone amplifiers for interfacing with audio input and output devices.
- Filter and Mixer: Provides digital filtering and mixing capabilities to enhance audio performance.
- Control Interface: Typically controlled through an I2C or SPI interface for configuring and managing audio settings.
These functions make the DA7212 suitable for portable audio applications that require efficient power management and high-quality audio performance. Always consult the official datasheet for the most accurate and detailed information.
Manufacturer
The DA7212-01UM2 is manufactured by Dialog Semiconductor. Dialog Semiconductor is a company known for designing and manufacturing mixed-signal integrated circuits, including power management, audio, and connectivity solutions. It primarily operates in sectors such as mobile, automotive, computing, and the Internet of Things (IoT). The company is recognized for its expertise in energy-efficient solutions, which are crucial for extending battery life in portable devices. Dialog Semiconductor has been a key player in the semiconductor industry, providing essential components for various consumer electronics and industrial applications.
Application
The DA7212-01UM2 is a low-power audio codec designed for use in various audio applications. Its primary application areas include portable and wearable devices such as smartphones, tablets, and smartwatches. It is also used in wireless audio accessories, including Bluetooth headsets and earbuds. The codec's low-power consumption makes it suitable for battery-powered devices, ensuring extended playback time. Additionally, it can be integrated into IoT devices and automotive infotainment systems, providing high-quality audio playback and voice capture. Its versatility and efficiency make it ideal for any application requiring compact, high-performance audio processing.
Package
The DA7212-01UM2 is an ultra-low power audio codec typically used in portable audio devices. It comes in a compact WLCSP (Wafer Level Chip Scale Package) format to enable minimal footprint and ease of integration in small devices.
