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| 型號： | TAS5710PHP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 20.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48 |
| 封裝： | 7 X 7 MM, GREEN, PLASTIC, HTQFP-64 |
| 文件頁數(shù)： | 55/57頁 |
| 文件大?。?/td> | 1124K |
| 代理商： | TAS5710PHP |
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ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
PWM OPERATION AT RECOMMENDED OPERATING CONDITIONS
www.ti.com............................................................................................................................................................................................... SLOS605 – JANUARY 2009
over operating free-air temperature range (unless otherwise noted)
(1) (2)
VALUE
UNIT
DVDD, AVDD
–0.3 to 3.6
V
Supply voltage
PVCC_X, AVCC
–0.3 to 30
V
3.3-V digital inputs (except HIZ)
–0.5 to DVDD + 0.5
V
3.3-V HIZ input
–0.3 to AVDD + 0.3
V
Input voltage
5-V tolerant(3) digital inputs (except MCLK)
–0.5 to DVDD + 2.5(2)
V
5-V tolerant MCLK input
–0.5 to AVDD + 2.5(2)
V
OUT_x to PGND_X
32(4)
V
BST_x to PGND_X
43(4)
V
Operating free-air temperature
0 to 85
°C
Operating junction temperature range
0 to 150
°C
Storage temperature range, Tstg
–40 to 125
°C
(1)
Stresses beyond those listed under absolute ratings may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions beyond those indicated under recommended operation conditions are
not implied. Exposure to absolute-maximum conditions for extended periods may affect device reliability.
(2)
Maximum pin voltage should not exceed 6.0V
(3)
5-V tolerant inputs are PDN, RESET, SCLK, LRCLK, MCLK, SDIN, SDA, and SCL.
(4)
DC voltage + peak ac waveform measured at the pin should be below the allowed limit for all conditions.
DERATING FACTOR
TA ≤ 25°C
TA = 45°C
TA = 70°C
PACKAGE
ABOVE TA = 25°C
POWER RATING
7-mm × 7-mm HTQFP
40 mW/°C
5 W
4.2 W
3.2 W
(1)
This data was taken using 1 oz trace and copper pad that is soldered directly to a JEDEC standard high-k PCB. The thermal pad must
be soldered to a thermal land on the printed-circuit board. See TI Technical Briefs SLMA002 for more information about using the
HTQFP thermal pad
MIN
NOM
MAX
UNIT
Digital/analog supply voltage
DVDD, AVDD
3
3.3
3.6
V
Half-bridge supply voltage
PVCC_X, AVCC
10
26
V
VIH
High-level input voltage
Digital Inputs
2
V
VIL
Low-level input voltage
Digital Inputs
0.8
V
TA
Operating ambient temperature range
0
85
°C
TJ
(1)
Operating junction temperature range
0
125
°C
RL (BTL)
Load impedance
Output filter: L = 33
H, C = 1 F.
6
8
RL (PBTL)
Load impedance
Output filter: L = 33
H, C = 1 F.
3.2
4
Minimum output inductance under
10
LO (BTL)
Output-filter inductance
H
short-circuit condition
Minimum output inductance under
10
LO (PBTL)
Output-filter inductance
H
short-circuit condition
(1)
Continuous operation above the recommended junction temperature may result in reduced reliability and/or lifetime of the device.
PARAMETER
TEST CONDITIONS
VALUE
UNIT
11.025/22.05/44.1-kHz data rate ±2%
352.8
kHz
Output sample rate
48/24/12/8/16/32-kHz data rate ±2%
384
Copyright 2009, Texas Instruments Incorporated
7
Product Folder Link(s): TAS5710
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5710PHP | 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 D, 20W HTQFP-48 |
| TAS5710PHPR | 功能描述:音頻放大器 20W St Closed-loop I2S Audio 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 |
| TAS5711 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-W DIGITAL AUDIO-POWER AMPLIFIER WITH EQ, DRC, AND 2.1 MODE |
| TAS5711PHP | 功能描述:音頻放大器 2-Channel Dig Audio 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 |
| TAS5711PHP | 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 D, 20W HTQFP-48 |
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