OPA549 module audio power amplifier 8A current driver drive high voltage high current amplifier

Parameter value
Remarks
Module model
0PA549
Module type
|Low frequency power amplifier
Input signal form
Single-ended
Input voltage range
2Vpp (MAX)
Generally within the power supply
Module input impedance
10K Euro
Module supply voltage ± 4V ± 30V
Module supply current
Taxi 8A
Large output current requires a large supply current m
Module output impedance
Low resistance
Output voltage range
54Vpp (MAX)
In the case of positive and negative 30V power supply
Output current
8A (MAX)
The module has set 6A current limit
Output Power.
| 1 00W (MAX)
The default gain is 33 times, the first level is 11 times, the first
Module gain
33 times
3 times for level 2,
G1=R1/R2+1, G2=R11/R10+1
Input offset voltage
| 1mV (MAX)
Input offset drift
2uV/°C (MAX)
Input bias current
125nA (MAX)
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Input voltage noise! |35nV JHz (1KHz)
Module weight
150g