Datasheet

1
2
A
B
C
TS3A26746E
www.ti.com SCDS313C –FEBRUARY 2011–REVISED MAY 2013
PINOUT
TERMINAL ASSIGNMENTS
1 2
A SEL V+
B MIC SLEEVE
C GND RING2
PIN FUNCTIONS
PIN
BALL # DESCRIPTION
NAME TYPE
A1 SEL Input Control Input
A2 V+ Power Supply Voltage
B1 MIC I/O MIC
B2 SLEEV I/O Sleeve Connection on Headphone Jack
E
C1 GND Ground Ground
C2 RING2 I/O 2
nd
Ring Connection on Headphone Jack
Table 1. FUNCTION TABLE
MIC to SLEEVE, MIC to RING2,
SEL
GND to RING2 GND to SLEEVE
L OFF ON
H ON OFF
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