PAM8304 Datasheet, PDF (2/11 Pages) Diodes Incorporated – 3W MONO CLASS D AUDIO AMPLIFIER

A Product Line of
Diodes Incorporated
PAM8304
Pin Descriptions
Pin Name
OUT+
PVDD
VDD
IN-
IN+
/SD
GND
OUT-
Exposed Pad
MSOP-8L/DFN3x3-8L
1
2
3
4
5
6
7
8
—
Function
Positive BTL Output
Power Supply
Analog Power Supply
Negative Differential Input
Positive Differential Input
Shutdown Terminal, Active Low
Ground
Negative BTL Output
NC
Functional Block Diagram
IN+
-
+
IN-
VDD
PWM
Modulator
Gate
Drive
Gate
Drive
SD
SD
UVLO
SC
Pr otec t
Bias and
Vref
OSC
Startup
Pr otec ti on
OTP
PVDD
OUT+
OU T-
GND
Absolute Maximum Ratings (@T_A = +25°C, unless otherwise specified.)
Parameter
Rating
Unit
Supply Voltage (VDD)
6.5
V
Input Voltage (IN+, IN-, /SD)
-0.3 to V_DD +0.3
V
Storage Temperature
-65 to +150
°C
Maximum Junction Temperature
150
°C
Recommended Operating Conditions (@T_A = +25°C, unless otherwise specified.)
Symbol
V_DD
T_A
T_J
Parameter
Supply Voltage
Operating Ambient Temperature Range
Junction Temperature Range
Min
Max
Unit
2.8
6.0
V
-40
+85
°C
-40
+125
°C
PAM8304
Document number: DS36589 Rev. 1 - 2
2 of 11
www.diodes.com
October 2013
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