TPA2006D1 Datasheet | Texas Instruments

Product Folder Sample & Buy Technical Documents Tools & Software Support & munity SLOS498B - SEPTEMBER 2006 - REVISED SEPTEMBER 2015 TPA2006D1 1.45-W MONO Filter-free Class-D Audio Power Amplifier with 1.8-V patible Input Thresholds 1 Features - 1 Maximum Battery Life and Minimum Heat - Efficiency With an 8-Ω Speaker: - 88% at 400 m W - 80% at 100 m W - 2.8-m A Quiescent Current - 0.5-μA Shutdown Current - SHUTDOWN Pin has 1.8-V patible Thresholds - Capable of Driving an 8-Ω Speaker (2.5 V ≤ VDD ≤ 5.5 V) and a 4-Ω Speaker (2.5 V ≤ VDD ≤ 4.2 V) - Only Three External ponents - Optimized PWM Output Stage Eliminates LC Output Filter - Internally Generated 250-k Hz Switching Frequency Eliminates Capacitor and Resistor - Improved PSRR (- 75 d B) and Wide Supply Voltage (2.5 V to 5.5 V) Eliminates Need for a Voltage Regulator - Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor - Improved CMRR Eliminates Two Input Coupling Capacitors - Space-Saving 3 mm x 3 mm VSON Package (DRB) 2 Applications Ideal for Wireless or Cellular Handsets and PDAs 3...