TDA1519CU NXP Semiconductors, TDA1519CU Datasheet - Page 4

• Manufacturer Part Number: TDA1519CU
• Description: Audio Amplifiers 22W BTL 2x11W PWR AMP
• Manufacturer: NXP Semiconductors

Specifications of TDA1519CU

• Product: Class-B
• Output Power: 22 W
• Available Set Gain: 46 dB
• Thd Plus Noise: 0.1 %
• Operating Supply Voltage: 14.4 V
• Supply Current: 40 mA
• Maximum Power Dissipation: 25000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 4 Ohms
• Input Signal Type: Differential or Single
• Minimum Operating Temperature: - 55 C
• Output Signal Type: Differential, Single
• Supply Type: Single
• Supply Voltage (max): 17.5 V
• Supply Voltage (min): 6 V
• Output Type: 1-Channel Mono or 2-Channel Stereo
• Package / Case: SOT-131-2
• Other names: TDA1519C/N3,112

NXP Semiconductors
BLOCK DIAGRAM
2004 Jan 28
22 W BTL or 2  11 W
stereo power amplifier
The pin numbers refer to the TDA1519C and TDA1519CSP only, for TDA1519CTD and TDA1519CTH see Figs 3 and 4.
NINV
INV
RR
1
9
3
reference
voltage
kW
60
input
183
183
kW
W
W
60
GND1
× 1
standby
switch
VA
signal
ground
2
15 kW
15 kW
Fig.1 Block diagram.
18.1 kW
18.1 kW
VA
VA
mute switch
mute switch
V
P
4
mute
reference
voltage
C
C
m
m
V
P
+
+
-
7
+
-
GND2
TDA1519CSP
power stage
power stage
TDA1519C
5
power
ground
(substrate)
standby
reference
voltage
mute
switch
mgl491
6
4
8
M/SS
OUT1
OUT2
Product specification
TDA1519C