Datasheet

1
+INR
2
3
4
–INR
OUTR
GND
5
6
7
8
Mute
VSS
CN
9
10
11
12
13
14
CP
VDD
GND
OUTL
–INL
+INL
Charge Pump
UVP
External
Under-
Voltage
Detector
DRV632
SLOS681A –JANUARY 2011–REVISED JULY 2013 www.ti.com
PW PACKAGE
(TOP VIEW)
PIN FUNCTIONS
PIN
I/O
(1)
DESCRIPTION
NAME NO.
CN 7 I/O Charge-pump flying capacitor negative connection
CP 8 I/O Charge-pump flying capacitor positive connection
GND 4, 10 P Ground
–INL 13 I Left-channel OPAMP negative input
+INL 14 I Left-channel OPAMP positive input
–INR 2 I Right-channel OPAMP negative input
+INR 1 I Right-channel OPAMP positive input
Mute 5 I Mute, active-low
OUTL 12 O Left-channel OPAMP output
OUTR 3 O Right-channel OPAMP output
UVP 11 I Undervoltage protection, internal pullup; unconnected if UVP function is unused.
VDD 9 P Positive supply
VSS 6 P Supply voltage
(1) I = input, O = output, P = power
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