Datasheet

www.ti.com
TYPICAL CHARACTERISTICS, BTL CONFIGURATION
0.005
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20m 20050m 100m 200m 500m
1 2
5 10 20 50 100
THD+N – TotalHamonic D
isto
rtio
n
– %
P – OutputPower – W
O
4
Ω
6
Ω
8
Ω
8
Ω
8
Ω
8
Ω
T =75°C
THD+Nat10%
C
0
150
10
20
30
40
50
60
70
80
90
100
110
120
130
140
0 342
4
6 8 10 12 14 16 18 20 22 24 26 28 30 32
T =75°C
THD+Nat10%
C
8
Ω
4
Ω
6
Ω
8
Ω
4
Ω
8
Ω
4
Ω
8
Ω
4
Ω
P – OutputPower – W
O
PVDD – SupplyVoltage – V
0
120
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
0 342
4
6 8 10 12 14 16 18 20 22 24 26 28 30 32
P
– OutputPower – W
O
PVDD – SupplyVoltage – V
T =75°C
C
8
Ω
4
Ω
6
Ω
8
Ω
4
Ω
8
Ω
4
Ω
8
Ω
4
Ω
0
100
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
0 28040 80 120 160 200 240
Efficiency – %
2ChannelsOutputPower – W
T =25°C
THD+Nat10%
C
8
Ω
8
Ω
8
Ω
4
Ω
8
Ω
8
Ω
8
Ω
6
Ω
8
Ω
8
Ω
8
Ω
8
Ω
TAS5352
SLES204A – SEPTEMBER 2007 – REVISED OCTOBER 2007
ELECTRICAL CHARACTERISTICS (continued)
PVDD_x = 34.5 V, GVDD_X = 12 V, VDD = 12 V, T
C
(Case temperature) = 75 ° C, f
S
= 384 kHz, unless otherwise specified.
TAS5352
PARAMETER TEST CONDITIONS UNIT
MIN TYP MAX
FANOUT Device fanout OTW, SD No external pullup 30 Devices
TOTAL HARMONIC DISTORTION + NOISE OUTPUT POWER
vs vs
OUTPUT POWER SUPPLY VOLTAGE
Figure 1. Figure 2.
UNCLIPPED OUTPUT POWER SYSTEM EFFICIENCY
vs vs
SUPPLY VOLTAGE OUTPUT POWER
Figure 3. Figure 4.
Copyright © 2007, Texas Instruments Incorporated Submit Documentation Feedback 11
Product Folder Link(s): TAS5352