TDA7266 Dual Audio Channel 7W + 7W Amplifier Module
- Operating Voltage Range: 3 V to 18 V
- Power supply:14W
- On-board TDA7266 stereo audio amplifier chip
- Output: dual-channel 7W + 7W
- On-board 5.08 mm terminal blocks for the left and right audio channels
- On-board potentiometer for volume adjustment
- DC power jack
- Minimum external components
- On board TDA7266 audio power amplifier chip, double track 7W + 7W, suitable for 4-8 Euro, 5-15W speakers.
- The main pin has led chip, convenient external device control, onboard 2 road 5.08 (mm) distance between two p terminal, around a track connection output respectively.
- The on-board dial potentiometer, output size can adjust the volume.
- Support in DC, terminal blocks, row needles 3 power input mode, the default for the DC,
- Standby and mute functions
- Short-circuit protection
- Thermal overload protection
- Dimension:45mm * 33mm * 30mm
- Weight:7g
TDA7492 50W*2 100W High Power Digital Amplifier Board
• Class D amplifier produces 2 x 50 watt @ 8 ohms
• Can be wired R+ to L+ for mono mode
• 8″ stereo wiring harness included
• Short-circuit and over-temperature protection
• Supply Voltage 10-26 V DC.
• Standby and mute features
• Short-circuit protection
• Thermal overload protection
• Externally synchronizable
TDA7492P 50W Wireless Bluetooth 4.0 Audio Receiver with Digital Amplifier
- Wide-range single-supply operation (8 – 26 V)
- Audio input: Stereo input various versions of the Bluetooth connection, using CSR8635 Bluetooth chip, Bluetooth v4. 0, high software compatibility
- 25 W + 25 W continuous output power at THD = 10% with VCC= 20 V and RL= 8 Ω
- Output impedance: 8o (4, 6, 8, 16o impedance can drive speakers)
- High efficiency (η = 90%)
- Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
- Colour: Red
- Material: Plastic
TDA7498 High Power Digital Amplifier Board 2*100W DC 14-34V Audio Stereo Amplifier Board
- High power class d digital amplifier.
- Two-channel stereo, 2x100w power output.
- Material: Metal
- 100 W + 100 W output power at THD = 10% with RL = 6 Ω and VCC = 36 V
- Wide-range single-supply operation (14 - 39 V)
- High efficiency (η = 90%)
- Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
- Applicable speaker impedance: 4/6/8 ohm(8 ohm is the best).
- Differential inputs minimize common-mode noise
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
- size: 110*70*10mm
TDA7498E Double 160W Power Amplifier Dual Channel Stereo Audio Amplifier Module Support BTL Mode
- Amplifier chip: TDA7498E
- Working voltage: DC 15-36V (Recommend 32V, 8A, if power is too small will appear distortion and so on.)
- Output power: 2 x 160W
- Number of channels: Two-channel Stereo
- Efficiency: 85%
- Applicable speaker impedance: 4/6/8ohm (8ohm is the best).
- 160-W + 160-W output power at THD = 10% with RL = 4 Ω and VCC = 36 V
- 1 x 220 W output power mono parallel BTL at THD = 10% with RL = 3 Ω and VCC = 36 V
- Wide-range single-supply operation (14 - 36 V)
- High efficiency (η = 85%)
- Parallel BTL function using the MODE pin
- Four selectable, fixed gain settings of nominally 23.8 dB, 29.8 dB, 33.3 dB and 35.8 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Smart protection
- Thermal overload protection
- Small offset less than 20 mV
- PCB board size: 108 x 78mm
- Weight: 172g(approx.)
