Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tube |
| Part Status | Active |
| Type | Audio |
| Data Interface | Serial |
| Resolution(Bits) | 16 b |
| Number of AD Cs / DA Cs | 2 / 1 |
| Sigma Delta | Yes |
| Dynamic Range AD Cs / DA Cs(db)Typ | 81 / 90 |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The MAX9860ETG+ is a low-power, cost-effective mono audio voice codec designed for portable applications. It features an integrated voice band codec with a 16-bit analog-to-digital converter (ADC) and digital-to-analog converter (DAC), supporting sample rates from 8 kHz to 48 kHz. The device offers a high signal-to-noise ratio (SNR) and low total harmonic distortion (THD), ensuring clear audio quality.
This codec is well-suited for battery-powered devices due to its low power consumption and flexible power management options, including multiple power modes. It includes features like a microphone bias, headphone amplifier, and digital audio interfaces compatible with I²S and PCM formats.
The MAX9860ETG+ also supports digital signal processing functions like beamforming and noise suppression, making it ideal for voice-centric applications such as smartphones, tablets, and other portable communication devices. Its small, space-saving TQFN package further enhances its suitability for compact designs.
This codec is well-suited for battery-powered devices due to its low power consumption and flexible power management options, including multiple power modes. It includes features like a microphone bias, headphone amplifier, and digital audio interfaces compatible with I²S and PCM formats.
The MAX9860ETG+ also supports digital signal processing functions like beamforming and noise suppression, making it ideal for voice-centric applications such as smartphones, tablets, and other portable communication devices. Its small, space-saving TQFN package further enhances its suitability for compact designs.
Equivalent
The MAX9860ETG+ is a low-power stereo audio codec with integrated microphone preamplifier, designed for portable devices. Equivalent or similar products include:
1. Texas Instruments TLV320AIC3204
2. Analog Devices ADAU1361
3. Cirrus Logic CS42L42
4. Wolfson Microelectronics WM8731
These alternatives offer similar audio processing capabilities and are suitable for applications requiring efficient audio codec solutions in portable electronics. Always verify specific requirements and performance characteristics when selecting a replacement.
1. Texas Instruments TLV320AIC3204
2. Analog Devices ADAU1361
3. Cirrus Logic CS42L42
4. Wolfson Microelectronics WM8731
These alternatives offer similar audio processing capabilities and are suitable for applications requiring efficient audio codec solutions in portable electronics. Always verify specific requirements and performance characteristics when selecting a replacement.
Features
The MAX9860ETG+ is a low-power, mono audio voice codec designed for portable applications. Key features include:
1. Low Power Consumption: Optimized for battery-powered devices, offering efficient energy usage.
2. High-Quality Audio: Provides high-fidelity audio with support for sampling rates up to 48kHz.
3. Integrated Amplifier: Features a digital Class D speaker amplifier and Class H headphone amplifier for direct connection to output devices.
4. Voice Capture: Includes integrated ADCs for capturing high-quality voice input.
5. Microphone Interface: Supports digital MEMS microphones and analog microphones, offering flexibility in input options.
6. Flexible Digital Interface: Compatible with I²S and PCM interfaces, making it easy to integrate with various digital audio systems.
7. Compact Package: Available in a small TQFN package, suitable for space-constrained designs.
8. Versatile Power Supply: Operates over a wide supply voltage range, enhancing compatibility with different systems.
9. Built-In DSP Filters: Offers digital signal processing capabilities for filtering and audio processing.
These features make the MAX9860ETG+ ideal for smartphones, tablets, and other portable audio devices requiring high-quality voice and sound processing with minimal power consumption.
1. Low Power Consumption: Optimized for battery-powered devices, offering efficient energy usage.
2. High-Quality Audio: Provides high-fidelity audio with support for sampling rates up to 48kHz.
3. Integrated Amplifier: Features a digital Class D speaker amplifier and Class H headphone amplifier for direct connection to output devices.
4. Voice Capture: Includes integrated ADCs for capturing high-quality voice input.
5. Microphone Interface: Supports digital MEMS microphones and analog microphones, offering flexibility in input options.
6. Flexible Digital Interface: Compatible with I²S and PCM interfaces, making it easy to integrate with various digital audio systems.
7. Compact Package: Available in a small TQFN package, suitable for space-constrained designs.
8. Versatile Power Supply: Operates over a wide supply voltage range, enhancing compatibility with different systems.
9. Built-In DSP Filters: Offers digital signal processing capabilities for filtering and audio processing.
These features make the MAX9860ETG+ ideal for smartphones, tablets, and other portable audio devices requiring high-quality voice and sound processing with minimal power consumption.
Pinout
The MAX9860ETG+ is a low-power, stereo audio voice codec with a microphone input and headphone output. It comes in a 24-pin TQFN (Thin Quad Flat No-lead) package. The primary function of the MAX9860 is to convert analog audio signals to digital and vice versa, supporting applications such as mobile phones and portable media devices. Key features include its low power consumption, integrated microphone bias, adjustable volume control, and digital audio interfaces.
Manufacturer
The MAX9860ETG+ is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. after a merger completed in 2021. Maxim Integrated, before the merger, was known for designing, developing, and manufacturing analog and mixed-signal integrated circuits. The company provided a wide range of products for consumer electronics, industrial, automotive, and communications markets.
Analog Devices, Inc., the parent company, is a multinational semiconductor company specializing in data conversion, signal processing, and power management technology. It serves various industries, including automotive, communications, consumer electronics, healthcare, and industrial sectors. The company is recognized for its expertise in high-performance analog technology, mixed-signal and digital signal processing (DSP) integrated circuits.
Overall, Analog Devices continues to innovate and expand its product portfolio to meet the needs of various applications and industries, leveraging the legacy and expertise of both Analog Devices and Maxim Integrated.
Analog Devices, Inc., the parent company, is a multinational semiconductor company specializing in data conversion, signal processing, and power management technology. It serves various industries, including automotive, communications, consumer electronics, healthcare, and industrial sectors. The company is recognized for its expertise in high-performance analog technology, mixed-signal and digital signal processing (DSP) integrated circuits.
Overall, Analog Devices continues to innovate and expand its product portfolio to meet the needs of various applications and industries, leveraging the legacy and expertise of both Analog Devices and Maxim Integrated.
Application
The MAX9860ETG+ is a low-power, mono audio voice codec designed for portable devices. Its primary application areas include mobile phones, tablets, and wearable devices such as smartwatches and fitness trackers. It is also used in portable audio recorders and hands-free communication systems due to its efficient power consumption and small size. The codec supports voice capture and playback, making it suitable for applications requiring high-quality audio recording and playback with minimal power usage. Additionally, it is employed in voice-controlled devices and Internet of Things (IoT) applications where clear audio input and output are crucial.
Package
The MAX9860ETG+ is a codec with a TQFN (Thin Quad Flat No-Lead) package type. It is a 28-pin package designed for low-power, high-performance audio applications.
