Datasheet

TDA7266D
2/13
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
Notes: 1. See Application note AN668, available on WEB FR4 with 15 via holes and ground layer.
PIN CONNECTION
Symbol Parameter Value Unit
V
s
Supply Voltage 20 V
I
O
Output Peak Current (internally limited) 1.5 A
P
tot
Total Power Dissipation (T
amb
= 70°C 25 W
T
op
Operating Temperature 0 to 70 °C
T
stg,
T
j
Storage and Junction Temperature -40 to 150 °C
Symbol Parameter Value Unit
R
th j-case
Thermal Resistance Junction-case 2.1 °C/W
R
th j-amb
Thermal Resistance Junction-ambient (on recomended PCB) note1 15 °C/W
PW GND
ST BY N.C.
N.C.
N.C.
V
CC
OUT1-
IN1
MUTE
OUT1+
PW GND 10
8
9
7
6
5
4
3
2
13
14
15
16
17
19
18
20
12
1
11 PW GND
D02AU1408
SGND
IN2-
OUT2-
V
CC
N.C.
N.C.
OUT2+
PW GND