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DIODES PAM8908JERRoHS

Manufacturer
DIODES
MPN
PAM8908JER
LCSC Part #
C33233
Packaging
QFN-16-EP(3x3)
Customer #
Key Attributes
60mW True Cap Free Stereo Headphone Amplifier
Datasheetpdf iconDIODES PAM8908JER
In-Stock: 9,265
9,265 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
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QtyUnit PriceTotal Amount
5+$ 0.3586$ 1.79
50+$ 0.271$ 13.55
150+$ 0.2334$ 35.01
500+$ 0.1865$ 93.25
3,000+$ 0.1656$ 496.80
6,000+$ 0.1531$ 918.60
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerDIODES
PackagingQFN-16-EP(3x3)
Quiescent Current4mA
Voltage - Supply2.5V~5.5V
FeaturesDigitally programmable gain;Enable/shutdown function
Total Harmonic Distortion + Noise (THD+N)0.03%
Operating Temperature-40℃~+85℃
Number of Inputs2 Pairs Differential Inputs
Signal-to-Noise Ratio100dB
Speaker Channels2-Channel
Output Power35mWx2@16Ω
ClassClass AB
Power Supply Rejection Ratio (PSRR)75dB
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Introduction

AI Translation

The PAM8908 stereo headphone driver is designed for portable equipment where board space is at a premium. The 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. The PAM8908 delivers up to 60mW per channel into a 32Q 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. The PAM8908 operates from a single supply from 2.5V to 5.5V and has short- circuit and overtemperature protections. Shutdown mode reduces supply current to less than 1μA

Features

AI Translation
  • Patent Pending 3 Phase Power Line Shift Charge Pump Eliminates Need for DC-Blocking Capacitors
  • True Cap Free 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 Overtemperature Protections
  • Selectable Gain Settings: -6dB, 0dB, 3dB and 6dB
  • Available in Space-Saving Package: U-QFN3030-16 Standard
  • Lead-Free and Green Devices Available (RoHS Compliant)
  • Totally Lead-Free & Fully RoHS Compliant
  • Halogen and Antimony Free. "Green" Device

Applications

AI Translation
  • Smart phones/cellular phones
  • Notebook computers
  • Portable DVD players
  • Personal digital assistants (PDAs)
  • Electronic dictionaries
  • Digital still cameras
  • Portable gaming