Datasheet

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ABSOLUTE MAXIMUM RATINGS
TPA2000D2
SLOS291F MARCH 2000 REVISED MARCH 2007
TERMINAL FUNCTION
TERMINAL
I/O DESCRIPTION
NAME NO.
AGND 6 - Analog ground
BYPASS 22 I Tap to voltage divider for internal midsupply bias generator used for analog reference.
A capacitor connected to this terminal sets the oscillation frequency in conjunction with ROSC. For
COSC 7 I
proper operation, connect a 220 pF capacitor from COSC to ground.
GAIN0 3 I Bit 0 of gain control (TTL logic level)
GAIN1 15 I Bit 1 of gain control (TTL logic level)
LINN 5 I Left channel negative differential audio input
LINP 20 I Left channel positive differential audio input
LOUTN 2 O Left channel negative audio output
LOUTP 23 O Left channel positive audio output
1, 24 - Power ground for left channel H-bridge
PGND
12, 13 - Power ground for right channel H-bridge
4, 21 - Power supply for left channel H-bridge
PV
DD
9, 16 - Power supply for right channel H-bridge
RINN 8 I Right channel negative differential audio input
RINP 17 I Right channel positive differential audio input
A resistor connected to this terminal sets the oscillation frequency in conjunction with COSC. For
ROSC 18 I
proper operation, connect a 120 k resistor from ROSC to ground.
ROUTN 11 O Right channel negative audio output
ROUTP 14 O Right channel positive output
Places the amplifier in shutdown mode if a TTL logic low is placed on this terminal; normal operation if
SHUTDOWN 10 I
a TTL logic high is placed on this terminal.
V
DD
19 - Analog power supply
over operating free-air temperature range (unless otherwise noted)
(1)
UNIT
V
DD
, PV
DD
Supply voltage -0.3 V to 6 V
V
I
Input voltage -0.3 V to V
DD
+0.3 V
Continuous total power dissipation See Dissipation Rating Table
T
A
Operating free-air temperature range -40°C to 85°C
T
J
Operating junction temperature range -40°C to 150°C
T
stg
Storage temperature range -65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260°C
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
DISSIPATION RATING TABLE
T
A
25°C DERATING FACTOR T
A
= 70°C T
A
= 85°C
PACKAGE
POWER RATING ABOVE T
A
= 25°C POWER RATING POWER RATING
PW 1.04 W 8.34 mW/°C 0.67 W 0.54 W
PWP 2.7 W 21.8 mW/°C 1.7 W 1.4 W
3
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