SA58672 NXP Semiconductors, SA58672 Datasheet - Page 6

• Manufacturer Part Number: SA58672
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. Dynamic characteristics
Table 5.
T
[1]
SA58672_4
Product data sheet
Symbol
P
THD+N
SVRR
CMRR
t
V
d(sd-startup)
amb
po
o
n(o)
V
= 25 C; R
DD
is the supply voltage on pins PVDD and pin AVDD.
Dynamic characteristics
Parameter
output power
total harmonic
distortion-plus-noise
output power efficiency
supply voltage ripple rejection
common mode rejection ratio
delay time from shutdown to
start-up
output noise voltage
L
= 8 ; unless otherwise specified
Conditions
f = 1 kHz; THD+N = 10 %
f = 1 kHz; THD+N = 1 %
V
f = 1 kHz; P
V
P
P
G
V
V
V
inputs are AC grounded
DD
DD
o(RMS)
o(RMS)
DD
DD
DD
v
R
R
R
R
R
R
R
R
V
V
no weighting
A weighting
[1]
= 6 dB; f = 217 Hz
Rev. 04 — 8 June 2009
DD
DD
L
L
L
L
L
L
L
L
.
= 5 V; G
= 3 V; R
= 5 V; G
= 3.6 V
= 3.6 V; f = 20 Hz to 20 kHz;
= 8 ; V
= 8 ; V
= 4 ; V
= 4 ; V
= 8 ; V
= 8 ; V
= 4 ; V
= 4 ; V
= 5.0 V
= 3.6 V
= 2.0 W; R
= 1.3 W; R
o
L
v
v
= 1 W
DD
DD
DD
DD
DD
DD
DD
DD
= 6 dB; R
= 3 ; P
= 6 dB; f = 217 Hz
= 5.0 V
= 3.6 V
= 5.0 V
= 3.6 V
= 5.0 V
= 3.6 V
= 5.0 V
= 3.6 V
L
L
= 4
= 8
o
L
= 1 W
= 8 ;
3.0 W mono class-D audio amplifier
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
1.7
800
3.0
1.6
1.6
0.75
2.4
1.2
0.08
3
85
90
7.0
35
27
77
73
69
SA58672
© NXP B.V. 2009. All rights reserved.
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
W
mW
W
W
W
W
W
W
%
%
%
%
dB
dB
dB
ms
V
V
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