SGM4995YDE8G.pdf• Fully Differential Amplifier
• Excellent PSRR: Direct Connection to Battery
• 1.3W into 8Ω Load from 5V Supply at
THD+N = 1% (TYP)
• 2.5V to 5.5V Operation
• Low Shutdown Current
• Improved Pop/Click Circuitry
• Support Single-Ended or Differential Input
• Thermal Overload Protection Circuitry
• No Output Coupling Capacitors, Bootstrap
Capacitors Required
• External Gain Configuration Capability
• -40℃ to +85℃ Operating Temperature Range
• Available in Green TDFN-2×2-8L Package
• Designed for Wireless or Cellular Handsets and
PDAs
• 1.7 W Into 8 Ω From a 5-V Supply at THD = 10%
(Typical)
• Low Supply Current: 4 mA Typical at 5 V
• Shutdown Current: 0.01 μA Typical
• Fast Start-Up With Minimal Pop
• Only Three External Components
Improved PSRR (−80 dB) and Wide Supply
Voltage (2.5 V to 5.5 V) for Direct Battery
Operation
Fully Differential Design Reduces RF
Rectification
−63-dB CMRR Eliminates Two Input Coupling
Capacitors
• Pin-to-Pin Compatible With TPA2005D1 and
TPA6211A1 in SON Package
• Available in 3 mm × 3 mm SON Package (DRB)
