參數(shù)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(shù)： 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(guān)代理商/技術(shù)參數(shù)
參數(shù)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(chǎn)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(fēng)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(fā)工具 TPA6030A4 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)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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