Features
1. Use of high quality materials, durable
2. Using high-power digital amplifier chip
3. Small size design, BTL output
4. Easy to use
5. Wide range of applications
2. Using high-power digital amplifier chip
3. Small size design, BTL output
4. Easy to use
5. Wide range of applications
Specification
Board size: 50mm*33mm
Operating voltage: DC5V-22V
Output power: 80W (peak power)
Overall height of the board: about 13mm
Need to pay attention to heat dissipation when using high power
Board size: 50mm*33mm
Operating voltage: DC5V-22V
Output power: 80W (peak power)
Overall height of the board: about 13mm
Need to pay attention to heat dissipation when using high power
Mute control description.
M is the mute control terminal, low level mute, high level work (control voltage can be from 3v-24v), there is a distribution of short-circuit cap, the default is the working state when shipped, need to mute
When you need to mute the control, take off the short-circuiting cap and connect it to the control.
M is the mute control terminal, low level mute, high level work (control voltage can be from 3v-24v), there is a distribution of short-circuit cap, the default is the working state when shipped, need to mute
When you need to mute the control, take off the short-circuiting cap and connect it to the control.
The signal input mode can be selected according to the needs of the following two:
1: Balanced input (differential): signal +, signal -, signal -.
2: Unbalanced input (single-ended): The - terminal is shorted to GND (ground) and the signal is input from the + terminal.
Note: when the unbalanced input must be "-" and GND short-circuit connection, otherwise the sound is not normal, serious may burn the chip.
1: Balanced input (differential): signal +, signal -, signal -.
2: Unbalanced input (single-ended): The - terminal is shorted to GND (ground) and the signal is input from the + terminal.
Note: when the unbalanced input must be "-" and GND short-circuit connection, otherwise the sound is not normal, serious may burn the chip.
High power digital amplifier chip, small size design, BTL output, high power 80w, single-ended input, also can be balanced (differential) input, chip plus heat sink work more
Stable.
Stable.
List
1 x CS8673 digital amplifier board
1 x CS8673 digital amplifier board
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