Datasheet

R3
+
C1
RIGHT
INPUT
+
–
LEFT
INPUT
LEFT OUTPUTRIGHT OUTPUT
C2
C1
R3
R2
R2
R1R1
R3
+
–
C2
R3
R1
R1
1mF
R2
C1
R2
C1
1mF
C3
C3
C3
C3
Line
Driver
Line
Driver
Short-Circuit
Protection
Click and Pop
Suppression
Bias
Circuitry
+INR
–INR
DRV632
–INL
OUTL
UVP
+INL
GND
VDD
CPCN
EN
VSS
GND
OUTR
3.3-V Supply
1mF
Linear
Low-Dropout
Regulator
R11
R12
10mF
System Supply
DRV632
SLOS681A –JANUARY 2011–REVISED JULY 2013 www.ti.com
APPLICATION CIRCUIT
R1 = 15 kΩ, R2 = 30 kΩ, R3 = 43 kΩ, C1 = 47 pF, C2 = 180 pF
Differential-input, single-ended output, second-order filter
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