具有可编程固定增益的 DirectPath™ 2Vrms 线路驱动器 14-TSSOP -40 to 85
DESCRIPON
The DRV612 is a single-ended, 2-Vrms stereo line driver designed to reduce component count, board space and cost. It is ideal for single-supply electronics where size and cost are critical design parameters.
FEATURES
• DirectPath™
– Eliminates Pops/Clicks
– Eliminates Output DC-Blocking Capacitors
– 3-V to 3.6-V Supply Voltage
• Low Noise and THD
– SNR > 105 dB at –1× Gain
– Typical Vn < 12 μVms 20 Hz–20 kHz at –1× Gain
– THD+N < 0.003% at 10-kΩ Load and –1× Gain
• 2-Vrms Output Voltage Into 600-Ω Load
• Single-Ended Input and Output
• Programmable Gain Select Reduces
Component Count
– 13× Gain Values
• Active Mute With More Than 80 dB Attenuation
• Short Circuit and Thermal Protection
• ±8-kV HBM ESD-Protected Outputs
APPLICATIONS
• PDP / LCD TV
• DVD Players
• Mini/Micro Combo Systems Soundcards