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MAX9702BEUI+ is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC AMP CLASS D STER 1.8W 28TSSOP. Review the specifications below when checking this part for your BOM.
Audio Amplifiers specifications for MAX9702BEUI+
- Description：IC AMP CLASS D STER 1.8W 28TSSOP
- Series：DirectDrive®
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Type：Class D
- Output Type：2-Channel (Stereo) with Stereo Headphones
- Max Output Power x Channels @ Load：1.8W x 2 @ 4Ohm; 45mW x 2 @ 32Ohm
- Voltage - Supply：2.5V ~ 5.5V
- Features：Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown
- Mounting Type：Surface Mount
- Supplier Device Package：28-TSSOP
- Package / Case：28-TSSOP (0.173", 4.40mm Width)
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
Audio Amplifiers datasheet and documents for MAX9702BEUI+
Audio Amplifiers Overview
The MAX9702BEUI+ is a stereo audio amplifier integrating a Class D speaker amplifier and a DirectDrive headphone amplifier. It delivers up to 1.8W into a 4Ω load or 1.1W into an 8Ω load from a 5V supply. The device operates on a single supply voltage ranging from 2.5V to 5.5V. It utilizes spread-spectrum modulation to reduce EMI, eliminating the need for external output filters. The integrated headphone amplifier provides high linearity with low distortion.
Audio Amplifiers Feature Summary
- Integrates a filterless Class D speaker amplifier and a DirectDrive headphone amplifier in a single package
- Features spread-spectrum modulation to minimize electromagnetic interference emissions
- Includes comprehensive click-and-pop suppression for silent power transitions
- Supports I2C programmable gain, mute, mono, and stereo functions
Audio Amplifiers Applications
- Cellular phones
- Notebook PCs
- PDAs
- Handheld gaming consoles
Audio Amplifiers Procurement Notes
Verify the specific suffix BEUI against official documentation to confirm pinout and thermal pad configuration. Ensure the component matches the 28-pin TQFN-EP package dimensions. Confirm that the ordering information aligns with the manufacturer's current product status before finalizing procurement plans.
Audio Amplifiers Selection Notes
Select this component when board space is limited due to its filterless Class D architecture. It is suitable for applications requiring both speaker and headphone amplification from a single supply. Consider the I2C interface requirements for gain and mode control during system design.
Audio Amplifiers Part Context
This part belongs to the MAX9702 family of audio amplifiers. It combines high-efficiency Class D technology with high-linearity Class AB performance. The device is designed to maximize battery life while maintaining superior audio quality in portable electronic devices.
Audio Amplifiers Replacement Considerations
The MAX9702BETI+ is listed as a compatible alternative within the same family. Verify pin compatibility and electrical specifications before substitution.
Explore related parts through Amplifiers, Linear, Integrated Circuits (ICs), all product categories.
