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TDA1554Q 데이터시트(Datasheet) 6 Page - NXP Semiconductors

부품명 TDA1554Q
상세내용  4 x 11 W single-ended or 2 x 22 W power amplifier
PDF  11 Pages
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제조사  NXP [NXP Semiconductors]
홈페이지  http://www.nxp.com
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 6 page
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May 1992
6
Philips Semiconductors
Product specification
4 x 11 W single-ended or 2 x 22 W power
amplifier
TDA1554Q
AC CHARACTERISTICS
VP = 14.4 V; RL = 4 Ω; f = 1 kHz; Tamb = 25 °C; measurements taken using Fig.3 for stereo BTL application and Fig.4 for
quad single-ended application unless otherwise specified
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
Stereo BTL application
Output power
THD = 0.5%
Po
15
17
W
THD = 10%
Po
20
22
W
Output power at VP = 13.2 V
THD = 0.5%
Po
12
W
THD = 10%
Po
17
W
Total harmonic distortion
Po = 1 W
THD
0.1
%
Power bandwidth
THD = 0.5%
Po = −1 dB
w.r.t. 15 W
Bw
20 to
Hz
15 000
Low frequency roll-off
note 3
−1 dB
fL
45
Hz
High frequency roll-off
−1 dB
fH
20
−−
kHz
Closed loop voltage gain
Gv
25
26
27
dB
Supply voltage ripple rejection
note 4
ON
RR
48
−−
dB
mute
RR
48
−−
dB
stand-by
RR
80
−−
dB
Input impedance
|Zi|
253038k
Noise output voltage
(RMS value)
ON
RS = 0 Ω; note 5
Vno(rms)
70
−µV
ON
RS = 10 kΩ;
note 5
Vno(rms)
100
200
µV
mute
notes 5 and 6
Vno(rms)
60
−µV
Channel separation
RS = 10 kΩα
40
−−
dB
Channel unbalance
|
∆G
v|
−−
1dB




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