PAM8908JER

PAM8901 / PAM8908 25mW TRUE CAP FREE STEREO HEADPHONE AMPLIFIER Pin Assignments OUTL HPVDD 16 15 14 13 INL- 1 12 PVDD INL+ 2 11 CAP+ INR+ 3 10 CAP- INR- 4 9 PGND 7 8 HPVSS G0 6 OUTR 5 The PAM8901 / PAM8908 operates from a single supply from 2.5V to 5.5V, has short-circuit and over temperature protection. Shutdown mode reduces supply current to less than 1µA. G1 The PAM8901 / PAM8908 delivers up to 25mW per channel into a 16Ω load and has low 0.03% THD+N. A high power-supply rejection ratio (80dB at 1kHz) allows this device to operate from noisy digital supplies without an additional linear regulator. SGND (Top View) Top View U-QFN3030-16 U-QFN3030-16 (Type US) SGND PVDD EN 14 13 INL- 1 12 HPVDD INL+ 2 11 CAP+ INR+ 3 10 PGND INR- 4 9 CAP- 5 6 7 8 U-QFN3030-16 U-QFN3030-16 (Type US) Applications        Notes: 15 HPVSS           16 G1  Patent Pending 3 Phase Power Line Shift Charge Pump Eliminates Need for DC-Blocking Capacitors TrueCapFree Architecture, Output Biased at 0V (System Ground) Excellent Low Frequency Fidelity 80dB PSRR at 1kHz Less than 1µA Shutdown Current Support Both Fully Differential and Single-Ended Inputs Short Circuit and Over Temperature Protection Selectable Gain Settings: -6dB, 0dB, 3dB and 6dB Available in Space Saving Packages: U-QFN3030-16 (Type US) Lead Free and Green Devices Available (RoHS Compliant) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green Device (Note 3) G0  OUTL TopView) View (Top Features OUTR NEW PRODUCT The PAM8901 / PAM8908 stereo headphone driver is designed for portable equipment where board space is at a premium. The PAM8901 / PAM8908 uses a unique, patent pending architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving cost, board space, and component height. EN Description Smart Phones/Cellular Phones Notebook Computers Portable DVD Player Personal Digital Assistants (PDAs) Electronic Dictionaries Digital Still Cameras Portable Gaming 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain