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PDF TDA7053AT Data sheet ( Hoja de datos )
| Número de pieza | TDA7053AT | |
| Descripción | Stereo BTL audio output amplifier with DC volume control | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
TDA7053A
Stereo BTL audio output amplifier
with DC volume control
Product specification
Supersedes data of 1995 Nov 09
File under Integrated Circuits, IC01
1997 Jul 15
1 page  
Philips Semiconductors
Stereo BTL audio output amplifier with DC
volume control
Product specification
TDA7053A
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
VP
IORM
IOSM
Ptot
tsc
Vn
Tamb
Tstg
Tvj
supply voltage
repetitive peak output current
non-repetitive peak output current
total power dissipation
TDA7053A
TDA7053AT
short-circuit time
input voltage pins 2, 4, 6 and 8
operating ambient temperature
storage temperature
virtual junction temperature
Tamb ≤ 25 °C
MIN.
−
−
−
MAX.
18
1.25
1.5
UNIT
V
A
A
− 2.5 W
− 1.32 W
− 1 hr
−5V
−40 +85 °C
−55
+150
°C
−
+150
°C
THERMAL CHARACTERISTICS
SYMBOL
Rth j-a
PARAMETER
thermal resistance from junction to ambient in free air
TDA7053A
TDA7053AT
VALUE
50
95
Power dissipation
TDA7053A:
Assume VP = 6 V and RL = 8 Ω.
The maximum sine wave dissipation is 2 × 0.9 W = 1.8 W.
The Rth j-a of the package is 50 K/W therefore Tamb(max) = 150 − (50 × 1.8) = 60 °C.
TDA7053AT:
Assume VP = 6 V and RL = 16 Ω.
The maximum sine wave dissipation is 2 × 0.46 W = 0.92 W.
The Rth j-a of the package is 95 K/W therefore Tamb(max) = 150 − (95 × 0.92) = 62.6 °C.
UNIT
K/W
K/W
1997 Jul 15
5
5 Page 
Philips Semiconductors
Stereo BTL audio output amplifier with DC
volume control
PACKAGE OUTLINES
DIP16: plastic dual in-line package; 16 leads (300 mil); long body
Product specification
TDA7053A
SOT38-1
D
L
Z
16
e
pin 1 index
b
A2 A
A1
wM
b1
9
ME
c
(e 1)
MH
E
18
0 5 10 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
UNIT
A
max.
A1
min.
A2
max.
b
b1
c
D (1)
E (1)
mm
4.7
0.51
3.7
1.40 0.53 0.32 21.8 6.48
1.14 0.38 0.23 21.4 6.20
inches
0.19
0.020
0.15
0.055 0.021 0.013
0.045 0.015 0.009
0.86
0.84
0.26
0.24
e
2.54
0.10
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
e1
7.62
0.30
L
3.9
3.4
0.15
0.13
ME
8.25
7.80
0.32
0.31
MH
9.5
8.3
0.37
0.33
w
Z (1)
max.
0.254 2.2
0.01 0.087
OUTLINE
VERSION
SOT38-1
IEC
050G09
REFERENCES
JEDEC
EIAJ
MO-001AE
EUROPEAN
PROJECTION
ISSUE DATE
92-10-02
95-01-19
1997 Jul 15
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet TDA7053AT.PDF ] | |
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