E-TDA2030AV Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
E-TDA2030AV Datasheet PDF : 23 Pages
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Device overview
TDA2030A
Table 5. Typical performance of the single-supply high-power amplifier
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
Vs
Supply voltage
36 44 V
Id
Quiescent drain current
Vs = 36 V
50
mA
d = 0.5%, RL = 4 Ω, f = 40 z to 15 Hz
Vs = 39 V
35
W
Po
Output power
Vs = 36 V
28
W
d = 10%, RL = 4 Ω, f = 1 kHz
Vs = 39 V
44
W
Vs = 36 V
35
W
Gv Voltage gain
f = 1 kHz
19.5 20 20.5 dB
SR Slew rate
8
V/µs
) f = 1kHz
t(s d
Total harmonic distortion
Po = 20 W; f = 40 Hz to 15 kHz
0.02
%
0.05
%
c Vi
Input sensitivity
Gv = 20 dB, f = 1 kHz, Po = 20 W, RL = 4 Ω 890
mV
u RL = 4 Ω, Rg = 10 kΩ, B = Curve A
d S/N Signal-to-noise ratio
Po = 25 W
108
dB
ro Po = 4 W
100
dB
te P Figure 17. Typical amplifier with spilt power supply
Obsolete Product(s) - Obsole Figure 18. PC board and component layout for the typical amplifier with split power supply
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Doc ID 1459 Rev 2
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