參數(shù)資料
型號: TDA8580J
廠商: NXP Semiconductors N.V.
英文描述: Multi-purpose power amplifier
中文描述: 多用途功率放大器
文件頁數(shù): 19/28頁
文件大小: 181K
代理商: TDA8580J
2000 Apr 18
19
Philips Semiconductors
Preliminary specification
Multi-purpose power amplifier
TDA8580J
handbook, full pagewidth
MGU077
30 k
45 k
45
k
45
k
60
k
60
k
BUFFER
INTERFACE
DIAGNOSTIC
5
13
6
MUTE
STANDBY
DIAG
BUFFER
Vpx
Vpx
OA
45 k
OA
+
+
+
+
+
+
V/I
+
+
V/I
45 k
60
k
60
k
OA
45 k
OA
+
+
V/I
+
+
V/I
7
IN1
8
IN2
10
12
11
IN3
IN5
IN4
1
4
9
14
17
OUT4
+
OUT3
BUFFER
OUT2
OUT1
+
3
15
2
16
PGND2
PGND1
TDA8580J
1000
μ
F
16/40 V
100 nF
10
k
100
μ
F
10 V
220 nF
+
5 V
4 or 8
4 or 8
4 or 8
VinR
220 nF
VinL
220 nF
VinL
FRONT
220 nF
VinR
4 or 8
REAR
VP
VP1
VP2
4.7
μ
F
R1
(1)
R2
Vswitching
(9 V typical)
2
220 nF
SW1
Fig.29 Quad single-ended application; V
P
18 V.
(1) R1 and R2 values depend on V
switching
applied; the value of R1 and R2 connected in parallel should be minimum 10 k
.
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