Instruction manual

UAM4SYS • 37
Power: ON/OFF with LED indicator
Over temp: LED indicator
Efficiency: Up to 87%
Audio Input:
Connector:
L/R: 3.5mm (x1) stereo unbalanced (left & right)
3.5mm (x2) stereo balanced/unbalance
(Separate left & right connectors)
Impedance: Greater than 10K ohms balanced or
unbalanced (Each channel)
Gain: Selectable 22dB, +25dB, +29.5dB, +36dB
Distortion: O.1% THD + N
Modulation Scheme: Spread-spectrum (SSM)
Clock frequency 200kHz +/- 4kHz
MAX9708 Junction Temperature 139 (degrees C)
Dimensions:
Board 5.28in x 6.2in x 1.21in (13.2cm x 15.75cm x
3.1cm
Case 5.6 in x 6.6 in x 1.6 in (14.22cm x 16.76cm x
4.1cm)
(shielded aluminum)
Weight: 1.24lbs (.567kg)