Digital Input Class D Amplifier

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Single-Supply Operation (2.5V to 5.5V)
3.2W Output Power into 4Ω at 5V
2.4mA Quiescent Current
92% Efficiency (RL = 8Ω, POUT = 1W)
22.8μVRMS Output Noise (AV = 15dB)
Low 0.013% THD+N at 1kHz
No MCLK Required
Sample Rates of 8kHz to 96kHz
Supports Left, Right, or (Left/2 + Right/2) Output
Sophisticated Edge Rate Control Enables Filterless Class D Outputs
77dB PSRR at 1kHz
Low RF Susceptibility Rejects TDMA Noise from GSM Radios
Extensive Click-and-Pop Reduction Circuitry
Robust Short-Circuit and Thermal Protection
Available in Space-Saving Packages: 1.345mm x 1.435mm WLP (0.4mm Pitch) and 3mm x 3mm TQFN
Solution Size with Single Bypass Capacitor is4.32mm2
Applications
Cameras
Gaming Devices (Audio and Haptics)
IoT Devices
Notebook Computers
Single Li-ion Cell/5V Devices
Smart Speakers
Smartphones
Tablets

Specifications
Attribute Value
Amplifier Type Class-D
Output Type Stereo
Maximum Power 3.2 (Typ.)W
Amplifier Class Class D
Mounting Type Surface Mount
Typical Single Supply Voltage 2.5 → 5.5 V
Power Supply Type Single
Number of Channels per Chip 1
Package Type TDFN
Pin Count 16
Input Signal Type Single Ended
Output Signal Type Single Ended
Typical Gain Bandwidth Product 300kHz
Minimum Operating Temperature -40 °C
Width 3mm
Dimensions 3 x 3 x 0.5mm
Length 3mm
Maximum Operating Temperature +85 °C
Height 0.5mm
10000 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (On a Reel of 2500)
$ 2.10
(exc. GST)
$ 2.31
(inc. GST)
units
Per unit
Per Reel*
2500 +
$2.10
$5,250.00
*price indicative
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