tda8932t-n1 NXP Semiconductors, tda8932t-n1 Datasheet - Page 22

• Manufacturer Part Number: tda8932t-n1
• Description: Tda8932 Class-d Audio Amplifier
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 13.
V
[1]
[2]
[3]
[4]
[5]
TDA8932_2
Preliminary data sheet
Symbol
V
V
CMRR
Z
P
po
n(o)
O(mute)
i
= 22 V; R
R
Output power is measured indirectly; based on R
THD+N is measured in a bandwidth of 20 Hz to 20 kHz, AES17 brick wall.
Maximum V
B = 20 Hz to 20 kHz, AES17 brick wall.
s
is the series resistance of inductor of low-pass LC filter in the application.
Parameter
input impedance
noise output voltage
mute output voltage
common mode rejection ratio
output power efficiency
BTL characteristics
L
= 8 ; f
ripple
= 2 V (p-p); R
i
= 1 kHz; f
s
osc
= 0 .
…continued
= 320 kHz; R
Conditions
differential
R
Mute mode; V
f
V
P
P
i
DSon
Rev. 02 — 12 December 2006
i(cm)
o
o
s
s
= 1 kHz
Operating mode
Mute mode
= 0
= 15 W; V
= 30 W; V
< 0.1
measurement.
= 1 V (RMS)
[1]
; T
P
P
i
= 12 V and R
= 22 V and R
= 1 V (RMS) and
amb
= 25 C; unless otherwise specified.
L
L
= 4
= 8
[5]
[5]
Min
35
-
-
-
56
88
90
Class-D audio amplifier
Typ
50
100
70
100
75
90
92
TDA8932
© NXP B.V. 2006. All rights reserved.
Max
-
150
100
-
-
-
-
Unit
k
dB
%
%
22 of 45
V
V
V