DIODES

PAM8908JER

4mA 2.5V~5.5V 2-Channel 35mWx2@16Ω Class AB QFN-16-EP(3x3) Audio Amplifiers RoHS

QFN-16-EP(3x3)ROHS3 CompliantActive

60mW True Cap Free Stereo Headphone Amplifier

Manufacturer: DIODES
Manufacturer part #: PAM8908JER
Store part #: C33233
Package / case: QFN-16-EP(3x3)
Category: Audio Amplifiers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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8,140 in stock

#C33233

Stock & price checked 46 h ago

Quantity	Unit price	Pack price
5+	₹56.08	₹280.40
50+	₹43.47	₹2,173.50
150+	₹38.06	₹5,709.00
500+	₹31.33	₹15,665.00
3,000+	₹28.33	₹84,990.00
6,000+	₹26.53	₹1,59,180.00

Quantity (min 5, multiples of 5)

5 × ₹56.08

₹280.40

excl. GST

₹330.87 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

PAM8908JER

₹280.40 for 5 + GST

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Specifications

Quiescent Current: 4mA
Voltage - Supply: 2.5V~5.5V
Features: Digitally programmable gain;Enable/shutdown function
Total Harmonic Distortion + Noise (THD+N): 0.03%
Operating Temperature: -40℃~+85℃
Number of Inputs: 2 Pairs Differential Inputs
Signal-to-Noise Ratio: 100dB
Speaker Channels: 2-Channel
Output Power: 35mWx2@16Ω
Class: Class AB
Power Supply Rejection Ratio (PSRR): 75dB

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.052 g

Overview

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

Applications

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

Key features

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