參數(shù)資料
型號: TAS5342ADDVR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44
封裝: PLASTIC, HTSSOP-44
文件頁數(shù): 3/27頁
文件大?。?/td> 863K
代理商: TAS5342ADDVR
TYPICAL CHARACTERISTICS, BTL CONFIGURATION
8
6
4
T =75°C
THD+Nat10%
C
P
OutputPower
W
O
PVDD – SupplyVoltage – V
0
130
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
0
30
2
4
6
8
10
12
14
16
18
20
22
24
26
28
0.005
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20m
200
100m 200m
1
2
5 10 20
50 100
P
-OutputPower-W
O
THD+N-T
otalHarmonicDistortion+Noise-%
T =75°C
THD+Nat10%
C
4 W
6 W
8 W
0
100
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
0
30
2
4
6
8
10 12 14
16 18
20
22 24
26
28
P
Ou
tpu
tP
owe
r
W
O
PVDD – SupplyVoltage – V
8 W
4 W
6 W
T =75°C
C
0
100
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
0
240
20
40 60 80 100 120 140 160 180 200 220
P
-OutputPower-W
O
SystemEfficiency-%
T =25°C
THD+Nat10%
C
8 W
6 W
4 W
www.ti.com ........................................................................................................................................................................................... SLAS623 – NOVEMBER 2008
ELECTRICAL CHARACTERISTICS (continued)
PVDD_x = 31.5 V, GVDD_X = 12 V, VDD = 12 V, TC (Case temperature) = 25°C, fS = 384 kHz, unless otherwise specified.
TAS5342A
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP
MAX
VOL
Low-level output voltage
IO = 4 mA
0.2
0.4
V
FANOUT
Device fanout OTW, SD
No external pullup
30
Devices
TOTAL HARMONIC DISTORTION + NOISE
OUTPUT POWER
vs
OUTPUT POWER
SUPPLY VOLTAGE
Figure 1.
Figure 2.
UNCLIPPED OUTPUT POWER
SYSTEM EFFICIENCY
vs
SUPPLY VOLTAGE
OUTPUT POWER
Figure 3.
Figure 4.
Copyright 2008, Texas Instruments Incorporated
11
Product Folder Link(s): TAS5342A
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