TDA7056 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TDA7056 Datasheet PDF : 8 Pages
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Philips Semiconductors
3 W mono BTL audio output amplifier
Product specification
TDA7056
LIMITING VALUES
In accordance with the Absolute Maximum System (IEC 134).
SYMBOL
VP
IORM
IOSM
Tstg
Tj
Ptot
Tsc
PARAMETER
supply voltage
Peak output current repetitive
Peak output current non-repetitive
storage temperature range
junction temperature
total power dissipation
short circuiting time
CONDITIONS
Tcase < 60 °C
see note 1
MIN.
−
−
−
−55
−
−
−
Note
1. The load can be short-circuited at all input conditions.
MAX.
18
1
1.5
150
150
9
1
UNIT
V
A
A
°C
°C
W
hr
THERMAL RESISTANCE
SYMBOL
Rth j-c
Rth j-a
PARAMETER
from junction to case
from junction to ambient in free air
NOM.
10
55
UNIT
K/W
K/W
POWER DISSIPATION
Assume: VP = 11 V; RL = 16 Ω.
The maximum sine-wave dissipation is 1.52 W.
The Rth j-a of the package is 55 K/W.
Tamb max = 150 − 55 × 1.52 = 66.4 °C.
May 1992
4
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