• Operating Voltage: 3.3V-5.5V • High Efficiency 85% at P =2.8W, O 4Ω Speaker, VDD=5V • Filter-Free Class-D Amplifier • Low Shutdown Current - IDD=1µA at VDD=5V • 64 Steps Volume Adjustable from -80dB to +20dB by DC Voltage with Hysteresis • AGC (Non-Clip) Function - Disable : 0.45VDD~VDD, Floating - Max, Power : GND • UVP Function - Disable .
General Description
• Operating Voltage: 3.3V-5.5V
•
High
Efficiency
85%
at
P =2.8W, O
4Ω
Speaker,
VDD=5V
• Filter-Free Class-D Amplifier
• Low Shutdown Current
- IDD=1µA at VDD=5V
• 64 Steps Volume Adjustable from -80dB to
+20dB by DC Voltage with Hysteresis
• AGC (Non-Clip) Function
- Disable : 0.45VDD~VDD, Floating
- Max, Power : GND
• UVP Function
- Disable : Floating
• Output Power at THD+N=1%
BTL Mode
-
2.25W
at
V =5V, DD
RL=4Ω
-
1.3W
at
V =5V, DD
RL=8Ω
SE Mode
-
68mW
at
V =5V, DD
RL=32Ω
Output Power at THD+N=10%
- 2.8W at VDD=5V, RL=4Ω
- 1.6W at VDD=5.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | APA2603 |
ANPEC |
3W Stereo Class D Audio Power Amplifier | |
2 | APA2603B |
ANPEC |
2.5W Stereo Class-D Audio Power Amplifier | |
3 | APA2600 |
ANPEC |
2.8W Stereo Class-D Audio Power Amplifier | |
4 | APA2604C |
ANPEC |
3W Stereo Class-D Audio Power Amplifier and Class AB Headphone Driver | |
5 | APA2605 |
ANPEC |
2.8W Stereo Class-D Audio Power Amplifier | |
6 | APA2606 |
ANPEC |
2.8W Stereo Class-D Audio Power Amplifier and Class AB Headphone Driver | |
7 | APA2607 |
ANPEC |
6W Stereo Class-D Audio Power Amplifier | |
8 | APA2609 |
ANPEC |
3W Stereo Class D Audio Power Amplifier and Class AB Headphone Driver | |
9 | APA2609A |
ANPEC |
3W Stereo Class D Audio Power Amplifier and Class AB Headphone Driver | |
10 | APA2613 |
ANPEC |
6W Stereo Class-D Audio Power Amplifier | |
11 | APA2613A |
ANPEC |
8W Stereo Class-D Audio Power Amplifier | |
12 | APA2614 |
ANPEC |
15W Stereo Class-D Audio Power Amplifier |