TDF8599B NXP Semiconductors, TDF8599B Datasheet - Page 32

• Manufacturer Part Number: TDF8599B
• Description: The TDF8599B is a dual Bridge-Tied Load (BTL) car audio amplifier comprising anNDMOST-NDMOST output stage based on SOI BCDMOS technology
• Manufacturer: NXP Semiconductors

NXP Semiconductors
13. Dynamic characteristics
Table 21.
V
otherwise specified.
[1]
[2]
TDF8599B_1
Product data sheet
Symbol
P
THD
G
SVRR
V
CMRR
Z
P
cs
bal(ch)
mute
po
o
n(o)
v(cl)
i(dif)
= V
R
traces or wiring between the output pin of the TDF8599B and the inductor to the measurement point. LC filter dimensioning is
L = 10 H, C = 1 F for 4
Output power is measured indirectly based on R
s(L)
DDA
is the sum of the inductor series resistance from the low-pass LC filter in the application together with all resistance from PCB
= 14.4 V; R
Dynamic characteristics
Parameter
output power
total harmonic distortion
closed-loop voltage gain
channel separation
supply voltage rejection ratio
differential input impedance
output noise voltage
channel balance
mute attenuation
common mode rejection ratio V
output power efficiency
L
= 4 ; f
load and L = 5 H, C = 2.2 F for 2
i
= 1 kHz; f
osc
Conditions
Stereo mode:
Parallel mode:
f
f
f
Operating mode
Mute mode
off state and Standby mode
Operating mode
Mute mode
P
= 320 kHz; R
i
i
i
i(cm)
o
= 1 kHz; P
= 10 kHz; P
= 1 kHz; P
V
V
square wave (EIAJ); R
V
V
V
square wave (EIAJ); R
V
V
V
f
f
f
f
BD mode
AD mode
BD mode
AD mode
ripple
ripple
ripple
ripple
DSon
= 20 W
P
P
P
P
P
P
P
P
= 14.4 V; THD = 1 %; R
= 14.4 V; THD = 10 %; R
= 24 V; THD = 10 %; R
= 14.4 V; THD = 1 %; R
= 14.4 V; THD = 10 %; R
= 14.4 V; THD = 10 %; R
= 24 V; THD = 10 %; R
= 24 V; THD = 1 %; R
= 1 V RMS
Rev. 01 — 29 July 2009
measurement.
= 100 Hz
= 1 kHz
= 1 kHz
= 1 kHz
o
o
o
I
s(L)
= 1 W
= 1 W
2
= 1 W
C-bus controlled dual channel class-D power amplifier
< 0.04
load.
L
L
[1]
= 4
= 2
L
; 40 C < T
L
L
= 1
L
L
= 4
= 2
L
L
L
= 4
= 2
= 4
= 2
= 1
amb
< +85 C; Stereo mode; unless
[2]
[2]
[3]
[3]
[4]
[4]
[4]
[4]
[5]
[5]
[6]
[6]
[7]
Min
18
24
-
-
29
39
-
-
-
135
-
-
25
-
60
60
60
-
60
-
-
-
-
-
66
65
-
TDF8599B
Typ
20
26
40
70
32
43
70
85
138
150
0.02
0.02
26
70
70
70
70
90
100
60
100
25
85
0
-
80
90
© NXP B.V. 2009. All rights reserved.
Max
-
-
-
-
-
-
-
-
-
-
0.1
0.1
27
-
-
-
-
-
150
77
140
32
110
1
-
-
-
32 of 54
Unit
W
W
W
W
W
W
W
W
W
W
%
%
dB
dB
dB
dB
dB
dB
k
dB
dB
dB
%
V
V
V
V