tda8941p NXP Semiconductors, tda8941p Datasheet - Page 8

• Manufacturer Part Number: tda8941p
• Description: 1.5 W Mono Bridge Tied Load Btl Audio Amplifier
• Manufacturer: NXP Semiconductors

12. Dynamic characteristics
Table 8:
V
[1]
[2]
[3]
Philips Semiconductors
9397 750 06864
Product specification
Symbol
P
THD
G
Z
V
SVRR
V
CC
Fig 5. Output voltage as function of mode voltage.
i(dif)
o
n(o)
o(mute)
v
handbook, full pagewidth
= 9 V; T
The noise output voltage is measured at the output in a frequency range from 20 Hz to 20 kHz (unweighted), with a source impedance
R
Supply voltage ripple rejection is measured at the output, with a source impedance R
wave with a frequency f
Output voltage in mute mode is measured with an input voltage of 1 V (RMS) in a bandwidth of 20 kHz, so including noise.
S
= 0
(V)
V o
10
10
10
10
10
10
1
2
3
4
5
1
Dynamic characteristics
0
amb
at the input.
= 25 C; R
Parameter
output power
total harmonic distortion
voltage gain
differential input impedance
noise output voltage
supply voltage ripple rejection
output voltage
ripple
L
= 16 ; f = 1 kHz; V
2
and an amplitude of 700 mV (RMS), which is applied to the positive supply rail.
4
MODE
Rev. 02 — 7 April 2000
= 0 V; measured in test circuit
Conditions
THD = 10%
THD = 0.5%
P
f
f
to 20 kHz
mute mode
ripple
ripple
o
= 0.5 W
= 1 kHz
= 100 Hz
6
[1]
[2]
[2]
[3]
8
Min
1.2
0.8
-
31
70
-
50
-
-
S
= 0
V CC = 11 V
Figure
1.5 W mono BTL audio amplifier
at the input. The ripple voltage is a sine
9 V
13; unless otherwise specified.
Typ
1.5
1
0.03
32
90
90
65
60
-
10
© Philips Electronics N.V. 2000. All rights reserved.
TDA8941P
V MODE (V)
Max
-
-
0.3
33
110
120
-
-
50
MGU025
12
Unit
W
W
%
dB
k
dB
dB
8 of 21
V
V