DRV632PW Datasheet, PDF (12/19 Pages) Texas Instruments – DirectPath™, 2-VRMS Audio Line Driver With Adjustable Gain

DRV632
SLOS681A – JANUARY 2011 – REVISED JULY 2013
RIGHT
– INPUT
C3
C3
R1
R1
APPLICATION CIRCUIT
LEFT
– INPUT
C3
C3
R1
R1
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C2
R2
R3
R3
C1
R2
+INR
C1
RIGHT OUTPUT
–INR
OUTR
DRV632
R2
C2
R3
R3
+
C1
Line
Driver
Line
Driver
+INL
–INL
C1
OUTL
R2
LEFT OUTPUT
GND
UVP
Click and Pop
Short-Circuit
Suppression
Protection
EN
GND
R11
VSS
Bias
Circuitry
1mF
CN
3.3-V Supply
VDD
1mF
CP
R 12
Linear
Low-Dropout
1mF
Regulator
System Supply
10 mF
R1 = 15 kΩ, R2 = 30 kΩ, R3 = 43 kΩ, C1 = 47 pF, C2 = 180 pF
Differential-input, single-ended output, second-order filter
12
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