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TDA7492P 50W Bluetooth 4.0 Audio Amplifier Module for Arduino & ESP32 Projects
SKU: BBZ-ELAU-024• Available on Backorder
₹1299
Key Highlights
- ✓Class‑D TDA7492P digital audio amplifier
- ✓ Integrated CSR8635 Bluetooth V4.0 module
- ✓ 25W + 25W stereo output power
- ✓ High efficiency up to 90%
- ✓ Wide operating voltage range (8–26V DC)
- ✓ Four selectable fixed gain settings via DIP switches
- ✓ Onboard control buttons for volume & track control
- ✓ Differential inputs for reduced noise
- ✓ Standby and mute functions
- ✓ Short‑circuit protection
- ✓ Thermal overload protection
- ✓ Externally synchronizable design
- ✓ Compact and lightweight PCB
1
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Amplifier Chip
TDA7492P
Amplifier Class
Class‑D
Bluetooth Chipset
CSR8635
Bluetooth Version
V4.0
Operating Voltage
8 ~ 24 V DC
Output Power
25W + 25W @ THD 10%, 8Ω, 20V DC
Compatible Speaker Impedance
8Ω
Headphone Output
32Ω, 3.5mm stereo jack
Fixed Gain Settings
21.6 dB / 27.6 dB / 31.1 dB / 33.6 dB
Input Power Jack
5 mm DC jack
Length
82 mm
Width
50 mm
Height
12 mm
Weight
37 g
Shipping Weight
0.039 kg
Shipping Dimensions
8 × 6 × 3 cm Package Includes:
1 × TDA7492P 50W Wireless Digital Audio Receiver Amplifier Board
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