TDA1519CU NXP Semiconductors, TDA1519CU Datasheet - Page 6

• 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
FUNCTIONAL DESCRIPTION
The TDA1519C contains two identical amplifiers with
differential input stages. The gain of each amplifier is fixed
at 40 dB. A special feature of this device is the
mute/standby switch which has the following features:
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
2004 Jan 28
V
V
V
E
I
I
P
T
T
SYMBOL
OSM
ORM
j
stg
P
sc
rp
o
tot
22 W BTL or 2  11 W
stereo power amplifier
(1) Infinite heatsink.
(2) R
(3) R
th(c-a)
th(c-a)
= 5 K/W.
= 13 K/W.
supply voltage
AC and DC short-circuit-safe voltage
reverse polarity voltage
energy handling capability at outputs
non-repetitive peak output current
repetitive peak output current
total power dissipation
junction temperature
storage temperature
PARAMETER
P tot
(W)
Fig.5 Power derating curve for TDA1519C.
30
20
10
0
-25
0
50
operating
non-operating
load dump protected;
during 50 ms; t
V
see Fig.5
P
(1)
(2)
(3)
6
= 0 V
 Low standby current (<100 A)
 Low mute/standby switching current (allows for low-cost
 Mute condition.
supply switch)
100
CONDITIONS
T
amb
r
(°C)
 2.5 ms
150
mgl492










55
MIN.
Product specification
TDA1519C
17.5
30
45
17.5
6
200
6
4
25
150
+150
MAX.
V
V
V
V
V
mJ
A
A
W
C
C
UNIT