Datasheet

PWM MODULATOR H-BRIDGE
OSCILLATOR
BIAS
CLICK/POP
SUPPRESSION
PWM MODULATOR H-BRIDGE
GAIN
CONTROL
V
DD
PV
DD
INL+
INL-
G0
G1
INR+
INR-
GNDPGND SDR SDL
OUTLA
OUTLB
OUTRA
OUTRB
2.4V to 5.5V
PWM MODULATOR H-BRIDGE
OSCILLATOR
BIAS
CLICK/POP
SUPPRESSION
PWM MODULATOR H-BRIDGE
GAIN
CONTROL
V
DD
PV
DD
INL+
INL-
G0
G1
INR+
INR-
GNDPGND
SDR
SDL
OUTLA
OUTLB
OUTRA
OUTRB
2.4V to 5.5V
LM4674
www.ti.com SNAS344E –DECEMBER 2005–REVISED APRIL 2013
BLOCK DIAGRAMS
Figure 4. Differential Input Configuration
Figure 5. Single-Ended Input Configuration
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