參數(shù)資料
型號: TPA4411MRTJ
廠商: Texas Instruments, Inc.
英文描述: 80-mW DIRECTPATH STEREO HEADPHONE DRIVER
中文描述: 80毫瓦DIRECTPATH立體聲耳機(jī)驅(qū)動器
文件頁數(shù): 5/33頁
文件大?。?/td> 1025K
代理商: TPA4411MRTJ
www.ti.com
OPERATING CHARACTERISTICS
V
DD
= 3 V , T
A
= 25
°
C, R
L
= 16
(unless otherwise noted)
TPA4411
TPA4411M
SLOS430C–AUGUST 2004–REVISED DECEMBER 2006
PARAMETER
TEST CONDITIONS
MIN
TYP
50
80
MAX
UNIT
THD = 1%, V
DD
= 3 V, f = 1 kHz
THD = 1%, V
DD
= 4.5 V, f = 1 kHz
THD = 1%, V
DD
= 3 V, f = 1 kHz, R
L
= 32
P
O
= 25 mW, f = 1 kHz
P
O
= 25 mW, f = 20 kHz
P
O
= 20 mW, f = 1 kHz
200-mV
pp
ripple, f = 217 Hz
200-mV
pp
ripple, f = 1 kHz
200-mV
pp
ripple, f = 20 kHz
P
O
Output power (Outputs In Phase)
mW
40
0.054%
0.010%
THD+N
Total harmonic distortion plus noise
Crosstallk
–83
dB
–82.5
–70.4
–45.1
–1.5
1%
2.2
400
k
SVR
Supply ripple rejection ratio
dB
A
v
A
v
Closed-loop voltage gain
Gain matching
Slew rate
Maximum capacitive load
Noise output voltage
Electrostatic discharge, IEC
Charge pump switching frequency
Start-up time from shutdown
Input impedance
Signal-to-noise ratio
-1.45
–1.55
V/V
V/μs
pF
μV
RMS
kV
kHz
μs
k
dB
°
C
°
C
V
n
10
±
8
OUTR, OUTL
f
osc
280
320
450
15
98
420
12
18
SNR
P
o
= 40 mW (THD+N = 0.1%)
Threshold
Hysteresis
150
170
Thermal shutdown
15
5
相關(guān)PDF資料
PDF描述
TPA5051_07 FOUR CHANNEL DIGITAL AUDIO LIP-SYNC DELAY WITH I2C CONTROL
TPIC2701M 7-CHANNEL COMMON-SOURCE POWER DMOS ARRAY
TPIC2701MJ 7-CHANNEL COMMON-SOURCE POWER DMOS ARRAY
TPIC43T01 Three-Phase Brushless Motor RPM Controller
TPIC43T01DA THREE-PHASE BRUSHLESS MOTOR RPM CONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA4411MRTJR 功能描述:音頻放大器 80mW Cap-free Stereo Headphone Driver 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
TPA4411MRTJRG4 功能描述:音頻放大器 80mW Cap-free Stereo Headphone Driver 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
TPA4411MRTJT 功能描述:音頻放大器 80mW Cap-free Stereo Headphone Driver 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
TPA4411MRTJT 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP, CLASS AB, 80mW QFN-20
TPA4411MRTJTG4 功能描述:音頻放大器 80mW Cap-free Stereo Headphone Driver 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