參數(shù)資料
型號: TPA2054D4AYZKR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 0.94 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA25
封裝: 2.61 X 2.61 MM, GREEN, DSBGA-25
文件頁數(shù): 5/30頁
文件大?。?/td> 858K
代理商: TPA2054D4AYZKR
0
5
10
15
20
25
30
35
40
45
50
2.5
3.0
3.5
4.0
4.5
5.0
5.5
I D
D
Supply
Current
mA
VDD Supply Voltage V
G031
Total Gain = 6 dB
HP Load = 32
RL = 8 + 33 H
Speaker Enabled Only
0
5
10
15
20
25
30
35
40
45
50
2.5
3.0
3.5
4.0
4.5
5.0
5.5
I D
D
Supply
Current
mA
VDD Supply Voltage V
G033
Total Gain = 6 dB
HP Load = 32
RL = 8 + 33 H
Speaker and Headphone Enabled
0
5
10
15
20
25
30
35
40
45
50
2.5
3.0
3.5
4.0
4.5
5.0
5.5
I D
D
Supply
Current
mA
VDD Supply Voltage V
G032
Total Gain = 6 dB
HP Load = 32
RL = 8 + 33 H
Headphone Enabled Only
t Time ms
1.0
0.5
0.0
0.5
1.0
1.5
2.0
0
2
4
6
8
10
12
14
16
18
20
V
V
oltage
V
G034
SPKR Output
SDA
t Time ms
1.0
0.5
0.0
0.5
1.0
1.5
2.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
V
V
oltage
V
G035
SDA
SPKR Output
www.ti.com
SLOS666 – MAY 2010
TYPICAL CHARACTERISTIC GRAPHS (continued)
CI = 1 mF, Cbypass = 1 mF
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
Figure 35.
Figure 36.
Figure 37.
SPEAKER OUTPUT - STARTUP
SPEAKER OUTPUT - SHUTDOWN
Figure 38.
Figure 39.
Copyright 2010, Texas Instruments Incorporated
13
Product Folder Link(s): TPA2054D4A
相關(guān)PDF資料
PDF描述
TPA2054D4AYZKT 0.94 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA25
TPA2054D4YZKR 0.94 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA25
TPA2054D4YZKT 0.94 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA25
TPA2100P1YZHR 1 CHANNEL, AUDIO AMPLIFIER, PBGA16
TPA2100P1YZHT 1 CHANNEL, AUDIO AMPLIFIER, PBGA16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA2054D4AYZKT 功能描述:音頻放大器 1.4 W/Ch 3-Inp Audio Subsystem 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2054D4YZKEVM 功能描述:音頻 IC 開發(fā)工具 TPA2054D4YZKEVM 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
TPA2054D4YZKR 功能描述:音頻放大器 1.4 W/Ch Stereo Class-D Aud Subsys 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2054D4YZKT 功能描述:音頻放大器 1.4 W/Ch Stereo Class-D Aud Subsys 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2080D1 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.2 W Constant Output Power Class-D Audio Amplifier with Class-G Boost Converter