15-W Stereo Class-D Audio Power Amplifier with Speaker Protection, EUA2318 Replace APA2622.
EUA2318
EUA2318.pdf
EUA2318.pdfFEATURES
? Wide Supply Voltage: 5V to 26V
? Unique Modulation Scheme Reduces EMI Emission
? Peak Power 20-W/ch into an 8-? Load From a 18-V
Supply
? 15-W/ch into an 8-? Load From a 16-V Supply
? 10-W/ch into an 8-? Load From a 13-V Supply
? 30W into a 4-? Mono Load From a 16-V Supply
? 87% Efficient Class-D Operation Eliminates
Need for Heat Sinks
? Four Selectable, Gain Settings
? Differential Inputs
? Speaker Protection Circuitry
? Auto Gain Control
? AM Avoidance
? Thermal and Short-Circuit Protection
? 28-pin TSSOP Package with Thermal Pad
? RoHS compliant and 100% lead(Pb)-free
Halogen-Free
PIN CONFIGUTION
優(yōu)勢替代
FEATURES
? Supply Voltage is 4.5V ~ 26V
? Class D operation eliminates heat sink & reduce
power supply requirement
? 20,26, 32, 36, 4 steps gain setting
? 15W/ch into an 8W Stereo Loads at 10% THD+N
from a 16-V supply
? 10W/ch into an 8W Stereo Loads at 10% THD+N
from a 12-V supply
? 30W into a 4W Mono Load at 10% THD+N from a 16-
V supply
? 90% Efficient Class-D Operation Eliminates Need
for Heat Sinks
? External AGC function
? Thermal and Over-Current Protections with Auto
Recovery option
? TSSOP-28P with thermal pad packages
? QFN4x4-28B with thermal pad packages
PIN CONFIGUTION
