3-VRMS Audio Line Driver With Adjustable Gain, EUA6632 Replace DIO2112.
EUA6632
EUA6632.pdf
EUA6632.pdfFEATURES
• Supply Voltage 3V to 5V
• 2Vrms Into 10kΩ With 3.3V Supply
• Low THD+N<0.01% at 2Vrms Into 10kΩ
• High SNR>90dB
• 16Ω Output Load Compliant
• Differential Input and Single-Ended Output
• Adjustable Gain by External Gain-Setting Resistors
• Ground-Referenced Outputs Eliminate DC Blocking
Capacitors
- Reduce Board Area
- Reduce Component Cost
- Improve THD+N performance
- No Degradation of Low Frequency Response Due to
Output Capacitors
• Short-Circuit Protection
• Click and Pop-Reduction Circuitry
• External Under voltage Mute
• Active Mute Control for Pop-free Audio On/Off Control
• RoHS compliant and 100% lead(Pb)-free Halogen-Free
PIN CONFIGUTION
CROSS
FEATURES
• Voltage Output at 10kQ Load
2 Vrms With 3.3V Supply Voltage
• Ultra Low Distortion
SNR>100dB
Typical Vn<10uVrms
THD+N<0.001% at 2Vrms
• No Pop/Clicks Noise when Power ON/OFF
• No Need for Output DC-Blocking Capacitors
• Optimized Frequency Response between
20Hz-20kHz
• Accepting Differential Input
• Featuring external under voltage mute
• Available in TSSOP-14 and DQFN-16 Package
PIN CONFIGUTION
