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PDF TDA7057AQ Data sheet ( Hoja de datos )
| Número de pieza | TDA7057AQ | |
| Descripción | 2 x 8 W stereo BTL audio output amplifier with DC volume control | |
| Fabricantes | NXP Semiconductors | |
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1. TDA7057AQ Datasheet Philips  Hay una vista previa y un enlace de descarga de TDA7057AQ (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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INTEGRATED CIRCUITS
DATA SHEET
TDA7057AQ
2 × 8 W stereo BTL audio output
amplifier with DC volume control
Product specification
Supersedes data of 1997 July 15
File under Integrated Circuits, IC01
1998 Apr 07
1 page  
Philips Semiconductors
2 × 8 W stereo BTL audio output amplifier
with DC volume control
Product specification
TDA7057AQ
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
VP
IORM
IOSM
Ptot
Tamb
Tstg
Tvj
tsc
Vn
PARAMETER
supply voltage
repetitive peak output current
non-repetitive peak output current
total power dissipation
operating ambient temperature
storage temperature
virtual junction temperature
short-circuit time
input voltage pins 1, 3, 5 and 7
CONDITIONS
Tcase < 60 °C
MIN.
−
−
−
−
−40
−55
−
−
−
MAX.
18
1.25
1.5
22.5
+85
+150
150
1
5
UNIT
V
A
A
W
°C
°C
°C
hr
V
THERMAL CHARACTERISTICS
SYMBOL
Rth j-c
Rth j-a
PARAMETER
thermal resistance from junction to case
thermal resistance from junction to ambient in free air
VALUE
4
40
Power dissipation
Assume VP = 12 V and RL = 16 Ω. The maximum sine wave dissipation is 2 × 1.8 W = 3.6 W.
At Tamb(max) = 60 °C:
Rth tot = (150 − 60)/3.6 = 25 K/W.
Rth tot = Rth j-c + Rth c-hs + Rth hs.
Rth c-hs + Rth hs = 25 − 4 = 21 K/W.
UNIT
K/W
K/W
1998 Apr 07
5
5 Page 
Philips Semiconductors
2 × 8 W stereo BTL audio output amplifier
with DC volume control
PACKAGE OUTLINE
DBS13P: plastic DIL-bent-SIL power package; 13 leads (lead length 12 mm)
Product specification
TDA7057AQ
SOT141-6
non-concave
x
Dh
D
Eh
view B: mounting base side
d A2
B
j
E
A
L3
1 13
Z e1 w M
bp
e
LQ
c
m e2
vM
0 5 10 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT A A2 bp
c D(1) d Dh E(1) e e 1 e 2 Eh
j
L L3 m Q v w x Z (1)
mm
17.0
15.5
4.6
4.2
0.75 0.48 24.0 20.0
0.60 0.38 23.6 19.6
10
12.2
11.8
3.4
1.7 5.08
6
3.4 12.4 2.4
3.1 11.0 1.6
4.3
2.1
1.8
0.8
0.25
0.03
2.00
1.45
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
SOT141-6
IEC
REFERENCES
JEDEC
EIAJ
EUROPEAN
PROJECTION
ISSUE DATE
95-03-11
97-12-16
1998 Apr 07
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet TDA7057AQ.PDF ] | |
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