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參數資料
| 型號： | TPA152D |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.075 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | GREEN, PLASTIC, SOIC-8 |
| 文件頁數： | 16/18頁 |
| 文件大小： | 430K |
| 代理商： | TPA152D |
TPA152
75-mW STEREO AUDIO POWER AMPLIFIER
SLOS210A – JUNE 1998 – REVISED MARCH 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
VI = 1 V(rms)
AV = –1 V/V
0.01
0.001
0.1
THD+N
–T
otal
Harmonic
Distortion
+
Noise
–
%
f – Frequency – Hz
20
100
1k
10k
20k
RL = 32
RL = 10,47, and 100 k
Figure 10
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
VDD = 5 V
BW = 10 Hz to 22 kHz
RL = 32 to 10 k
AV = –1 V/V
10
1
20
f – Frequency – Hz
20
100
1k
10k
20k
–
Output
Noise
V
oltage
–
V
n
Figure 11
Gain – V/V
SIGNAL-TO-NOISE RATIO
vs
GAIN
12
3
4
7
8
6
5
105
95
85
80
100
90
110
9
RL = 10 k
SNR
–
Signal-to-Noise
Ratio
–
dB
10
RI = 20 k
RL = 32
Figure 12
Supply
Ripple
Rejection
Ratio
–
dB
SUPPLY RIPPLE REJECTION RATIO
vs
FREQUENCY
f – Frequency – Hz
20
100
1k
10k
20k
–50
–70
–90
–100
–60
–80
0
–20
–40
–10
–30
VDD = 5 V
RL = 32 to 10 k
CB = 0.1 F
CB = 1 F
CB = 2.5 V
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA152DG4 | 功能描述:音頻放大器 Hi-Fi Stereo Headphone 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 |
| TPA152DR | 功能描述:音頻放大器 Hi-Fi Stereo Headphone 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 |
| TPA152DRG4 | 功能描述:音頻放大器 Hi-Fi Stereo Headphone 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 |
| TPA152EVM | 功能描述:音頻 IC 開發工具 TPA152 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 |
| TPA180 | 功能描述:TVS 二極管 - 瞬態電壓抑制器 180V 50uA Bidirect RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
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