PCB Manufacturing 
PCB Circuit Design 
INR 
PAM 8403 -5v 3Watt 2-Channel Stereo Audio Amplifier
0
Original price was: ₹70.00.₹52.00Current price is: ₹52.00.
Sale!
PAM 8403 -5v 3Watt 2-Channel Stereo Audio Amplifier
Original price was: ₹70.00.₹52.00Current price is: ₹52.00.
Pin Description of PAM8403 Amplifier Board
| Pin Name | Description |
| L | Audio Jack (TRS-Tip) Left Channel Input |
| Gnd | Audio Jack (TRS-Sleeve) Ground Channel Input |
| R | Audio Jack (TRS-Ring) Right Channel Input |
| ~5v-3V( ) | ~5v-3v DC Power VDD |
| ~5v-3V(-) | ~5v-3v DC Power GND |
| L( ) | Left Channel Positive Output |
| L(-) | Left Channel Negative Output |
| R( ) | Right Channel Positive Output |
| R(-) | Right Channel Negative Output |
Feature & Technical Specification:
- Operating Voltage: Wide power supply ranges from 3V to ~5V or less DC
- Dual-channel stereo with high output power (3W 3W Output at 10% THD with a 4Ω Load @5v DC or Less)
- Max Gain 24 dB.
- Filterless architecture
- Low Quiescent Current and Low EMI
- Operating Temperature: -40 to 85°C
- Short Circuit Protection
- Thermal Shutdown
- Superior Low Noise
- Efficiency up to 90%
- Dimensions (LxWxH) in cm 2.1 x 1.8 x .3
- Weight: 2gm.
🔥 Buy More Save More!
| Quantity | 1+ | 6+ | 11+ | 21+ | 50+ |
|---|---|---|---|---|---|
| Price | ₹52.00 | ₹49.40 | ₹46.80 | ₹44.20 | ₹41.60 |
Estimated delivery dates: Jul 31, 2025 - Aug 5, 2025
AM8403 is an Amplifier Board that can be powered using simple 5V max and 3V min input and could drive two 3W 3W stereo speakers. It is an excellent choice for those, who want a Class-D stereo audio amplifier in a small board space. This Amplifier allows the user to achieve high-quality audio reproduction from a stereo input. Additionally, it has a special feature that is, it can drive speakers directly from its output.
Only logged in customers who have purchased this product may leave a review.
Vendor Information
- No ratings found yet!
-
100uF 100V Radial Electrolytic Capacitor
0Original price was: ₹19.00.₹14.00Current price is: ₹14.00. -
CR2032 CR2025 Coin Battery Socket Holder
0Original price was: ₹16.00.₹14.00Current price is: ₹14.00. -
-
1N4148 Switching Diode Small Signal (Pack of 5)
0Original price was: ₹25.00.₹9.00Current price is: ₹9.00. -
-
PAM 8403 -5v 3Watt 2-Channel Stereo Audio Amplifier
Original price was: ₹70.00.₹52.00Current price is: ₹52.00.
Related products
-
DC12-24V 78x32X1.6mm NE5532 Filter Bass Tone Subwoofer Pre-Amplifier Preamp Board
0Original price was: ₹594.00.₹511.00Current price is: ₹511.00. -
TDA7498 100W+200W Power Amplifier Board Module 20Hz to 20KHz
0Original price was: ₹4,860.00.₹4,412.00Current price is: ₹4,412.00. -
Home 
Whishlist 
Cart 
Checkout 
Account
Reviews
There are no reviews yet.