Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TDA7056AT Datasheet(PDF) 6 Page - NXP Semiconductors

Part No. TDA7056AT
Description  3 W mono BTL audio amplifier with DC volume control
Download  20 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
Logo 

TDA7056AT Datasheet(HTML) 6 Page - NXP Semiconductors

Zoom Inzoom in Zoom Outzoom out
 6 / 20 page
background image
1998 Feb 23
6
Philips Semiconductors
Product specification
3 W mono BTL audio amplifier with DC
volume control
TDA7056AT
CHARACTERISTICS
VP = 12 V; VDC = 1.4 V; f = 1 kHz; RL =16 Ω; Tamb =25 °C; unless otherwise specified (see Fig.14).
Notes
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 (Vn(o)(rms)) at f = 500 kHz, is measured with Rs =0 Ω and B = 5 kHz.
3. The ripple rejection is measured with Rs =0 Ω and f = 100 Hz to 10 kHz. The ripple voltage (Vripple = 200 mV RMS)
is applied to the positive supply rail.
4. The noise output voltage (Vn(o)(rms)) is measured with Rs =5kΩ unweighted.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
VP
supply voltage
4.5
18
V
Iq(tot)
total quiescent current
RL = ∞; note 1
816
mA
Maximum gain (V7 = 1.4 V)
Po
output power
THD = 10%; RL =16 Ω
3
3.5
W
THD
total harmonic distortion
Po = 0.5 W
0.3
1
%
Gv(max)
maximum total voltage gain
34.5
35.5
36.5
dB
Vi(rms)
input signal handling (RMS value)
VVC = 0.8 V; THD < 1%
0.5
0.65
V
Vn(o)(rms)
noise output voltage (RMS value)
f = 500 kHz; note 2
210
−µV
B
bandwidth
at
−1dB
0.02 to 300
kHz
SVRR
supply voltage ripple rejection
note 3
38
46
dB
∆V
OS
DC output offset voltage
V17 − v14−
0
150
mV
Zi
input impedance (pin 3)
15
20
25
k
Minimum gain (V7 = 0.5 V)
Gv
voltage gain
−−44
dB
Vo(n)(rms)
noise output voltage (RMS value)
note 4
20
30
µV
Mute position
Vo(mute)
output voltage in mute position
VVC ≤ 0.3 V;
VI = 600 mV; note 4
35
45
µV
DC volume control
∆G
v
voltage gain control range
75
80
dB
IVC
control current
VVC =0V
60
70
80
µA


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn