Nxp Semiconductors SA58670A 用户手册
SA58670A_2
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 23 October 2008
4 of 24
NXP Semiconductors
SA58670A
2.1 W/channel stereo class-D audio amplifier
7.
Limiting values
[1]
V
DD
is the supply voltage on pins PVDD and pin AVDD.
GND is the voltage ground on pins PGND and pin AGND.
INLN
19
left channel negative input
INLP
20
left channel positive input
-
(DAP)
exposed die attach paddle; connect to ground plane heat spreader
Table 2.
Pin description
…continued
Symbol
Pin
Description
Table 3.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
V
DD
supply voltage
Active mode
−
0.3
+6.0
V
Shutdown mode
−
0.3
+7.0
V
V
I
input voltage
pin SDL
GND
V
DD
V
pin SDR
GND
V
DD
V
other pins
−
0.3
V
DD
+ 0.3
V
P
power dissipation
derating factor 41.6 mW/K
T
amb
= 25
°
C
-
5.2
W
T
amb
= 75
°
C
-
3.12
W
T
amb
= 85
°
C
-
2.7
W
T
amb
ambient temperature
operating in free air
−
40
+85
°
C
T
j
junction temperature
operating
−
40
+150
°
C
T
stg
storage temperature
−
65
+85
°
C
V
esd
electrostatic discharge
voltage
voltage
human body model
±
2000
-
V
machine model
±
200
-
V