Datasheet
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PWP Package
(TopView)
P0110-01
PGND
ROUT−
PV
DD
PV
DD
RHPIN
RLINEIN
RIN
V
DD
LIN
LLINEIN
LHPIN
LOUT−
ROUT+
SE/BTL
HP/LINE
VOLUME
SEDIFF
SEMAX
AGND
BYPASS
FADE
SHUTDOWN
LOUT+
PGND
TPA6013A4
SLOS635 –NOVEMBER 2009
www.ti.com
PIN Functions
PIN
I/O DESCRIPTION
NAME NO.
PGND 1, 13 – Power ground
LOUT– 12 O Left channel negative audio output
PV
DD
3, 11 – Supply voltage terminal for power stage
LHPIN 10 I Left channel headphone input, selected when HP/LINE is held high
LLINEIN 9 I Left channel line input, selected when HP/LINE is held low
LIN 8 I Common left channel input for fully differential input. AC ground for single-ended inputs.
V
DD
7 – Supply voltage terminal
RIN 6 I Common right channel input for fully differential input. AC ground for single-ended inputs.
RLINEIN 5 I Right channel line input, selected when HP/LINE is held low
RHPIN 4 I Right channel headphone input, selected when HP/LINE is held high
ROUT– 2 O Right channel negative audio output
ROUT+ 24 O Right channel positive audio output
SHUTDOWN 15 I Places the amplifier in shutdown mode if a TTL logic low is placed on this terminal
Places the amplifier in fade mode if a logic low is placed on this terminal; normal operation if a logic
FADE 16 I
high is placed on this terminal
BYPASS 17 I Tap to voltage divider for internal mid-supply bias generator used for analog reference
AGND 18 – Analog power supply ground
SEMAX 19 I Sets the maximum volume for single ended operation. DC voltage range is 0 to V
DD
.
SEDIFF 20 I Sets the difference between BTL volume and SE volume. DC voltage range is 0 to V
DD
.
VOLUME 21 I Terminal for dc volume control. DC voltage range is 0 to V
DD
.
Input MUX control. When logic high, RHPIN and LHPIN inputs are selected. When logic low, RLINEIN
HP/LINE 22 I
and LLINEIN inputs are selected.
Output MUX control. When this terminal is high, SE outputs are selected. When this terminal is low,
SE/BTL 23 I
BTL outputs are selected.
LOUT+ 14 O Left channel positive audio output.
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