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參數資料
| 型號： | TPA3124D2PWPRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | AUDIO AMPLIFIER, PDSO24 |
| 封裝： | PLASTIC, HTSSOP-24 |
| 文件頁數： | 23/29頁 |
| 文件大小： | 859K |
| 代理商： | TPA3124D2PWPRG4 |
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ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS
RECOMMENDED OPERATING CONDITIONS
www.ti.com........................................................................................................................................................................................................ SLOS578 – MAY 2008
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE
UNIT
VCC
Supply voltage
AVCC, PVCC
–0.3 to 30
V
VI
Logic input voltage
SD, MUTE, GAIN0, GAIN1
–0.3 to VCC + 0.3
V
VIN
Analog input voltage
RIN, LIN
–0.3 to 7
V
Continuous total power dissipation
See Dissipation Rating Table
TA
Operating free-air temperature range
–40 to 85
°C
TJ
Operating junction temperature range
–40 to 150
°C
Tstg
Storage temperature range
–65 to 150
°C
SE Output Configuration
3.2
RL
Load resistance (minimum value)
BTL Output Configuration
6.4
Human body model (all pins)
±2
kV
ESD
Electrostatic Discharge
Charged-device model (all
±500
V
pins)
(1)
Stresses beyond those listed under absolute maximum 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 operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
PACKAGE(1)(2)
TA ≤ 25°C
DERATING FACTOR
TA = 70°C
TA = 85°C
24-pin TSSOP
4.16 W
33.3 mW/
°C
2.67 W
2.16 W
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
(2)
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 the PowerPAD Thermally Enhanced Package application note
MIN
MAX
UNIT
VCC
Supply voltage
PVCC, AVCC
10
26
V
VIH
High-level input voltage
SD, MUTE, GAIN0, GAIN1
2
V
VIL
Low-level input voltage
SD, MUTE, GAIN0, GAIN1
0.8
V
SD, VI = VCC, VCC = 30 V
125
IIH
High-level input current
MUTE, VI = VCC, VCC = 30 V
125
A
GAIN0, GAIN1, VI = VCC, VCC = 24 V
125
SD, VI = 0, VCC = 30 V
1
IIL
Low-level input current
MUTE, VI = 0 V, VCC = 30 V
1
A
GAIN0, GAIN1, VI = 0 V, VCC = 24 V
1
TA
Operating free-air temperature
–40
85
°C
Copyright 2008, Texas Instruments Incorporated
3
Product Folder Link(s): TPA3124D2
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| TPA3125D2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
| TPA3125D2EVM | 功能描述:音頻 IC 開發工具 TPA3125D2EVM Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
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| TPA3128D2DAP | 功能描述:IC AUDIO AMP CLASS D 32HTSSOP 制造商:texas instruments 系列:- 包裝:管件 零件狀態:在售 類型:D 類 輸出類型:2 通道（立體聲） 不同負載時的最大輸出功率 x 通道數:30W x 2 @ 8 歐姆 電壓 - 電源:4.5 V ~ 26 V 特性:短路保護 安裝類型:表面貼裝 工作溫度:-40°C ~ 85°C（TA） 供應商器件封裝:32-HTSSOP 封裝/外殼:32-TSSOP（0.240"，6.10mm 寬）裸露焊盤 標準包裝:46 |
| TPA3128D2DAPR | 功能描述:IC AUDIO AMP CLASS D 32-HTSSOP 制造商:texas instruments 系列:- 包裝:剪切帶（CT） 零件狀態:在售 類型:D 類 輸出類型:2 通道（立體聲） 不同負載時的最大輸出功率 x 通道數:30W x 2 @ 8 歐姆 電壓 - 電源:4.5 V ~ 26 V 特性:短路保護 安裝類型:表面貼裝 工作溫度:-40°C ~ 85°C（TA） 供應商器件封裝:32-HTSSOP 封裝/外殼:32-TSSOP（0.240"，6.10mm 寬）裸露焊盤 標準包裝:1 |
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