High Dynamic-Range Headphone Driver Reference Design for Voltage-Output: Differential Audio DACs
Description
A low THD+N amplifier signal chain for driving headphones is presented. The design walks through various factors to consider in order to optimize performance based on customer needs.
Features
- Ultra-low distortion: THD+N Low power consumption: 18.25mW/channelAbility to drive 50mW of output power into 32Ω headphone load without sacrificing performanceCompact design ideal for portable applicationLow-power mode to save power in portable applicationsThe circuit performance is thoroughly whetted and includes the entire amplifier singal-chain and a design guide that walks the user throguh various options to consider when designing a headphone amplifier
Applications
- Desktop PC/motherboard
- Process analytics
- RF smart remote control
- Mobile projector
- Digital stethoscope
- Chromebook & WOA
- Standard notebook PC
Product Categories
- Amplifiers
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| Download the bill of materials for TIDA-00715 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for TIDA-00715| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00715 Altium | 07 Oct 2015 | ZIP | 1748 | |
| TIDA-00715 PCB | 07 Oct 2015 | 354 | ||
| TIDA-00715 Assembly Drawing | 07 Oct 2015 | 167 | ||
| TIDA-00715 BOM | 07 Oct 2015 | 92 | ||
| TIDA-00715 Schematic | 07 Oct 2015 | 101 |