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參數(shù)資料
| 型號(hào)： | TAS5121DKDRE4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| 封裝： | GREEN, PLASTIC, HSSOP-36 |
| 文件頁數(shù)： | 17/21頁 |
| 文件大?。?/td> | 591K |
| 代理商： | TAS5121DKDRE4 |
TAS5121
SLES086A NOVEMBER 2003 REVISED MARCH 2004
www.ti.com
5
RECOMMENDED OPERATING CONDITIONS
MIN
TYP
MAX
UNIT
DVDD
Digital supply (1)
Relative to DGND
3
3.3
3.6
V
GVDD_x
Supply for internal gate drive and logic
regulators
Relative to GND
10.8
12
13.2
V
PVDD_x
Half-bridge supply
Relative to GND, RL= 4
0
30.5
32
V
TJ
Junction temperature
0
125
_C
(1) It is recommended for DVDD to be connected to DREG via a 100- resistor.
ELECTRICAL CHARACTERISTICS
PVDD_X = 30.5 V, GVDD_x = 12 V, DVDD connected to DREG via a 100-
resistor, RL = 4 , 8X fs = 384 kHz, TAS5026 PWM processor,
unless otherwise noted
TYPICAL
OVER TEMPERATURE
SYMBOL
PARAMETER
TEST CONDITIONS
TA=25°C
TA=25°C TC=75°C
UNITS
MIN/TYP/
MAX
AC PERFORMANCE, BTL Mode, 1 kHz
RL = 4 , THD = 10%, AES17
filter
100
W
Typ
Po
Output power
RL = 4 , THD = unclipped,
AES17 filter
80
W
Typ
RL = 8 , THD =unclipped,
AD mode
44
W
Typ
Po = 1 W/ channel, RL = 4 ,
AES17 filter
0.05
%
Typ
THD+N
Total harmonic distortion + noise
Po = 10 W/channel, RL = 4 ,
AES17 filter
0.1
%
Typ
Po = 80 W/channel, RL = 4 ,
AES17 filter
0.2
%
Typ
Vn
Output integrated noise voltage
A-weighted, RL = 4 ,
20 Hz to 20 kHz, AES17 filter
300
V
Max
SNR
Signal-to-noise ratio
A-weighted, AES17 filter
95
dB
Typ
DR
Dynamic range
f = 1 kHz, 60 dB,
A-weighted, AES17 filter
95
dB
Typ
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| TAS5121DKDR | 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
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| TAS5121IDKDE4 | 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| TAS5121IDKDRE4 | 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| TAS5121IDKDR | 100 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5121I | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIGITAL AMPLIIFIER POWER STAGE |
| TAS5121IDKD | 功能描述:音頻放大器 Digital Amplifier Power Stage 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 |
| TAS5121IDKDE4 | 功能描述:音頻放大器 Digital Amplifier Power Stage 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 |
| TAS5121IDKDR | 功能描述:音頻放大器 Digital Amplifier Power Stage 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 |
| TAS5121IDKDRE4 | 功能描述:音頻放大器 Digital Amplifier Power Stage 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 |
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