參數(shù)資料
型號(hào)： TPA3122D2N
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP20
封裝： PLASTIC, DIP-20
文件頁(yè)數(shù)： 15/21頁(yè)
文件大?。?/td> 507K
代理商： TPA3122D2N
www.ti.com
ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS
RECOMMENDED OPERATING CONDITIONS
SLOS527A – DECEMBER 2007 – REVISED DECEMBER 2007
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE
UNIT
VCC
Supply voltage, AVCC, PVCC
–0.3 to 36
V
VI
Logic input voltage
SD, MUTE, GAIN0, GAIN1
–0.3 to VCC +0.3 –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
RL
Load resistance (Minimum value)
3.2
kV
Human body model (all pins)
±2
kV
ESD
Electrostatic Discharge
Charged-device model (all pins)
±500
V
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operations 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)
TA ≤ 25°C
DERATING FACTOR
TA = 70°C
TA = 85°C
20-pin DIP
1.87 W
15 mW/
°C
1.20 W
0.97 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
Web site at www.ti.com.
MIN
MAX
UNIT
VCC
Supply voltage
PVCC, AVCC
10
30
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 2007, Texas Instruments Incorporated
3
Product Folder Link(s) :TPA3122D2
相關(guān)PDF資料
PDF描述
TPA3123D2PWPG4 25 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
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TPA3123D2EVM 功能描述:音頻 IC 開發(fā)工具 TPA3123D2EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TPA3123D2PWP 功能描述:音頻放大器 25W St Class-D 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
TPA3123D2PWPG4 功能描述:音頻放大器 25W Stereo Class D 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
TPA3123D2PWPR 功能描述:音頻放大器 25W St Class-D 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
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