參數(shù)資料
型號: TPA0223DGQR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO10
封裝: GREEN, PLASTIC, MSOP-10
文件頁數(shù): 22/26頁
文件大小: 716K
代理商: TPA0223DGQR
TPA0223
2-W MONO AUDIO POWER AMPLIFIER
WITH HEADPHONE DRIVE
SLOS277C – JANUARY 2000 – REVISED NOVEMBER 2002
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
Supply ripple rejection ratio
vs Frequency
1, 2
IDD
Supply current
vs Supply voltage
3
P
Output power
vs Supply voltage
4, 5
PO
Output power
vs Load resistance
6, 7
vs Frequency
8, 9, 10, 11
THD+N
Total harmonic distortion plus noise
vs Output power
12, 13, 14, 15,
16, 17
Vn
Output noise voltage
vs Frequency
18, 19
Closed loop response
20, 21
Figure 1
–50
–70
–80
–100
20
100
1 k
–30
–20
0
10 k 20 k
–90
–60
–40
–10
RL = 8
CB = 1 F
Mode = Mono
SUPPLY RIPPLE REJECTION RATIO
vs
FREQUENCY
f – Frequency – Hz
Supply
Ripple
Rejection
Ratio
dB
Figure 2
–50
–70
–80
–100
20
100
1 k
–30
–20
0
10 k 20 k
–90
–60
–40
–10
RL = 32
CB = 1 F
Mode = Stereo
SUPPLY RIPPLE REJECTION RATIO
vs
FREQUENCY
f – Frequency – Hz
Supply
Ripple
Rejection
Ratio
dB
相關(guān)PDF資料
PDF描述
TPA0223DGQRG4 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO10
TPA0223DGQ 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO10
TPA0232PWP 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0232PWPR 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0232PWPG4 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA0223DGQRG4 功能描述:音頻放大器 2W Mono Aud Pwr Amp 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
TPA0223EVM 功能描述:音頻 IC 開發(fā)工具 TPA0223 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
TPA0232 制造商:TI 制造商全稱:Texas Instruments 功能描述:STEREO 2-W AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL AND MUX CONTROL
TPA0232EVM 功能描述:音頻 IC 開發(fā)工具 TPA0232 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
TPA0232PWP 功能描述:音頻放大器 2W Stereo 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