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Número de pieza | TDA7056 | |
Descripción | 3 W mono BTL audio output amplifier | |
Fabricantes | NXP Semiconductors | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TDA7056 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! INTEGRATED CIRCUITS
DATA SHEET
TDA7056
3 W mono BTL audio output
amplifier
Product specification
File under Integrated Circuits, IC01
May 1992
1 page Philips Semiconductors
3 W mono BTL audio output amplifier
Product specification
TDA7056
CHARACTERISTICS
At Tamb = 25 °C; f = 1 kHz; VP = 11 V; RL = 16 Ω (see Fig.2).
SYMBOL
VP
IORM
IP
PO
THD
Gv
Vno
Vno
RR
∆V
|Zi|
Ii
PARAMETER
operating supply voltage
repetitive peak output current
total quiescent current
output power
total harmonic distortion
voltage gain
noise output voltage
noise output voltage
frequency response
ripple rejection
DC-output offset voltage
input impedance
input bias current
CONDITIONS
note 1
RL = ∞
THD = 10%
PO = 0.5 W
note 2
note 3
note 4
note 5
MIN.
3
−
−
2.5
−
39
−
−
−
36
−
−
−
TYP.
11
−
5
MAX.
18
0.6
7
UNIT
V
A
mA
3
0.25
40.5
180
60
20 to 20.000
50
−
100
100
−
1
42
300
−
−
−
200
−
300
W
%
dB
µV
µV
Hz
dB
mV
kΩ
nA
Notes to the characteristics
1. With a load connected to the outputs the quiescent current will increase, the maximum value of this increase being
equal to the DC output offset voltage divided by RL.
2. The noise output voltage (RMS value) is measured with RS = 5 kΩ unweighted (20 Hz to 20 kHz).
3. The noise output voltage (RMS value) at f = 500 kHz is measured with RS = 0 Ω and bandwidth = 5 kHz.
With a practical load (RL = 16 Ω, LL = 200 µH) the noise output current is only 50 nA.
4. The ripple rejection is measured with RS = 0 Ω and f = 100 Hz to 10 kHz.
The ripple voltage (200 mV) is applied to the positive supply rail.
5. RS = 5 kΩ.
May 1992
5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet TDA7056.PDF ] |
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