BD5632NUX_10 Datasheet, PDF (5/15 Pages) Rohm – Analog Input Monaural Class-D Speaker Amplifiers

BD5632NUX, BD5634NUX, BD5638NUX
●Evaluation board Circuit Diagram
VDD
Diff er ent ial
Input
U1
S1
H： Active
L： Shut down
STBY
1
Bias
Audio
Input+
0.47μ
C2
300k
IN+ _Ri
3
Audio
Input-
0.47μ
C1
IN-
4
Ri
VDD ₆
OSC
PWM
GND 7
C3
10μ
H-
Bridge
OUT-
8
OUT+
5
Technical Note
Please connect to GND line.
Please connect to Power Supply
(VDD=+2.5～5.5V) line.
Please connect to Input Signal line.
Please connect to Speaker.
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5/14
2010.06 - Rev.A