1 Watt Audio Power Amplifier, EUA4890 Replace LPA4890.
EUA4890
EUA4890.pdf
EUA4890.pdfFEATURES
• 2.5-5.5V operation
• 65dB PSRR at 217Hz, VDD=5V
• 0.1µA ultra low current shutdown mode
• Improved pop & click circuitry
• No output coupling capacitors, snubber networks
or bootstrap capacitors required
• Thermal shutdown protection
• Unity-gain stable
• External gain configuration capability
• BTL output can drive capacitive loads
• RoHS compliant and 100% lead(Pb)-free
PIN CONFIGUTION
CROSS
FEATURES
• 2.5-5.5V Operation Voltage
• 63dB PSRR at 217Hz, VDD=5V
• 0.1µA ultra low current shutdown mode
• Improved pop & click circuitry
• Unique Modulation Scheme Reduces EMI Emissions
• 0.1-µA Shutdown Current
• No output coupling capacitors, snubber networks or
bootstrap capacitors required
• External gain configuration capability
• Shutdown Pin has 0.4V Compatible Thresholds
• BTL output can drive capacitive loads
• RoHS compliant and 100% lead(Pb)-free
PIN CONFIGUTION
