MAX9725 Description
The MAX9725 fixed-gain, stereo headphone amplifier is ideal for portable equipment where board space is at a premium. The MAX9725 uses a unique, patented DirectDriveTM architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving cost, board space, and ponent height. Fixed gains of -2V/V (MAX9725A), 1.5V/V (MAX9725B), -1V/V (MAX9725C), and...
MAX9725 Key Features
- Low Quiescent Current (2.1mA)
- Single-Cell, 0.9V to 1.8V Single-Supply Operation
- Ground-Referenced Outputs Eliminate DC Bias
- No Degradation of Low-Frequency Response Due to Output Capacitors
- 20mW per Channel into 32Ω
- Low 0.006% THD+N
- High PSRR (80dB at 1kHz)
- Integrated Click-and-Pop Suppression
- Low-Power Shutdown Control
- Short-Circuit Protection
MAX9725 Applications
- 40°C to +85°C 12 TQFN-EP-- AAEW
- Future product-contact factory for availability. --EP = Exposed paddle. UCSP is a trademark of Maxim Integr