参数资料
型号: TPA0212PWP
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
封装: POWERPAD, PLASTIC, HTSSOP-24
文件页数: 31/35页
文件大小: 662K
代理商: TPA0212PWP
www.ti.com
TYPICAL CHARACTERISTICS
0.1%
0.01%
0.5 0.75
1
1.25 1.5 1.75
2
1%
10%
2.25 2.5 2.75
3
PO Output Power W
AV = 2 V/V
f = 1 kHz
BTL
THD+N
T
otal
Harmonic
Distortion
+
Noise
RL = 8
RL = 3
RL = 4
0.01%
10%
20
100
1k
10k 20k
THD+N
T
otal
Harmonic
Distortion
+
Noise
f Frequency Hz
1%
0.1%
PO = 1.75 W
RL = 3
BTL
AV = 6 V/V
AV = 24 V/V
AV = 2 V/V
AV = 12 V/V
TPA0212
SLOS284B – NOVEMBER 1999 – REVISED NOVEMBER 2004
TABLE OF GRAPHS
FIGURE
1, 4-7, 10-13,
vs Output power
16-19, 21
THD+N
Total harmonic distortion plus noise
2, 3, 8, 9, 14,
vs Frequency
15, 20, 22
vs Output voltage
23
Vn
Output noise voltage
vs Bandwidth
24
Supply ripple rejection ratio
vs Frequency
25, 26
Crosstalk
vs Frequency
27-29
Shutdown attenuation
vs Frequency
30
SNR
Signal-to-noise ratio
vs Frequency
31
Closed-loop response
32-35
PO
Output power
vs Load resistance
36, 37
vs Output power
38, 39
PD
Power dissipation
vs Ambient temperature
40
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
FREQUENCY
Figure 1.
Figure 2.
5
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