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參數資料
| 型號： | TPA6021A4N |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDIP20 |
| 封裝： | ROHS COMPLIANT, PLASTIC, MS001-AD, DIP-20 |
| 文件頁數： | 22/25頁 |
| 文件大小： | 1823K |
| 代理商： | TPA6021A4N |
www.ti.com
TYPICAL CHARACTERISTICS
Table of Graphs
(1)
10
0.001
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
2
1
5
20
20 k
50
100 200
500 1 k 2 k
5 k 10 k
P = 1.5 W
O
P = 0.25 W
O
f - Frequency - Hz
THD+N
-
T
ot
al
Harmonic
Distortion
+
Noise
(BTL)
-
%
V
= 5 V
R = 4
Gain = 20 dB
C = 0.47 F
BTL Stereo
DD
L
I
W
m
P = 1 W
O
10
0.001
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
2
1
5
20
20 k
50
100 200
500 1 k 2 k
5 k 10 k
P = 0.25 W
O
P = 0.5 W
O
f - Frequency - Hz
THD+N
-
T
ot
al
Harmonic
Distortion
+
Noise
(BTL)
-
%
V
= 5 V
R = 8
Gain = 20 dB
C = 0.47 F
BTL Stereo
DD
L
I
W
m
P = 1 W
O
TPA6021A4
SLOS465 – JUNE 2005
FIGURE
vs Frequency
1, 2
THD+N
Total harmonic distortion plus noise (BTL)
vs Output power
5, 6
vs Frequency
3, 4
THD+N
Total harmonic distortion plus noise (SE)
vs Output power
7
vs Output voltage
8
Closed loop response
9, 10
PD
Power Dissipation
vs Output power
11, 12
PO
Output power
vs Load resistance
13
Crosstalk
vs Frequency
14, 15
PSRR
Power supply ripple rejection (BTL)
vs Frequency
16
PSRR
Power supply ripple rejection (SE)
vs Frequency
17
ZI
Input impedance
vs BTL gain
18
(1)
All graphs were taken using an external heatsink with
θ
SA= 25°C/W.
TOTAL HARMONIC DISTORTION + NOISE (BTL)
vs
FREQUENCY
Figure 1.
Figure 2.
6
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA6021A4N | 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC 制造商:Texas Instruments 功能描述:IC, AUDIO POWER AMP, CLASS AB, 2W, DIP20 |
| TPA6021A4NE4 | 功能描述:音頻放大器 Stereo Class-AB w/Ster Hdphn Drive RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6030A4 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3-W Stereo Audio Power Amplifier with Advanced DC Volume Control |
| TPA6030A4_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-2 STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL |
| TPA6030A4EVM | 功能描述:音頻 IC 開發工具 TPA6030A4 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
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