參數(shù)資料
型號(hào): SA58632
廠商: NXP Semiconductors N.V.
英文描述: 2 x 2.2 W BTL audio amplifier
中文描述: 2 × 2.2糯橋接音頻放大器
文件頁數(shù): 6/26頁
文件大小: 174K
代理商: SA58632
SA58632_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 27 June 2006
6 of 26
Philips Semiconductors
SA58632
2
×
2.2 W BTL audio amplifier
9.
Limiting values
10. Thermal characteristics
[1]
Thermal resistance is 22 K/W with DAP soldered to 64.5 mm
2
(10 square inch), 1 ounce copper heat spreader.
11. Static characteristics
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
V
CC
supply voltage
V
I
input voltage
I
ORM
repetitive peak output current
T
stg
storage temperature
T
amb
ambient temperature
V
P(sc)
short-circuit supply voltage
P
tot
total power dissipation
Limiting values
Conditions
operating
Min
0.3
0.3
-
55
40
-
-
Max
+18
V
CC
+ 0.3
1
+150
+85
10
2.2
Unit
V
V
A
°
C
°
C
V
W
non-operating
operating
HVQFN20
Table 5.
Symbol
R
th(j-a)
Thermal characteristics
Parameter
thermal resistance from junction to ambient
Conditions
in free air
64.5 mm
2
(10 square inch) heat spreader
Typ
80
Unit
K/W
K/W
K/W
[1]
22
R
th(j-sp)
thermal resistance from junction to solder
point
3
Table 6.
V
CC
= 6 V; T
amb
= 25
°
C; R
L
= 8
; V
MODE
= 0 V; measured in test circuit
Figure 3
; unless otherwise specified.
Symbol
Parameter
Conditions
V
CC
supply voltage
operating
I
q
quiescent current
R
L
=
I
stb
standby current
V
MODE
= V
CC
V
O
output voltage
V
O(offset)
differential output voltage offset
I
IB
input bias current
pins INL+, INR+
pins INL
, INR
V
MODE
voltage on pin MODE
operating
mute
standby
I
MODE
current on pin MODE
0 V < V
MODE
< V
CC
V
I(SE)
input voltage on pin BTL/SE
single-ended (SE)
V
I(BTL)
input voltage on pin BTL/SE
BTL
I
I(SE)
input current on pin BTL/SE
V
I(SE)
= 0 V; pin connected
to ground in SE mode
Static characteristics
Min
2.2
Typ
9
15
-
2.2
-
-
-
-
-
-
-
-
-
-
Max
18
22
10
-
50
500
500
0.5
V
CC
1.5
V
CC
20
0.6
V
CC
100
Unit
V
mA
μ
A
V
mV
nA
nA
V
V
V
μ
A
V
V
μ
A
[1]
-
-
[2]
-
-
-
-
0
1.5
V
CC
0.5
-
0
2
-
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