參數(shù)資料
型號(hào)： TS4994IQT
廠商： 意法半導(dǎo)體
英文描述： 1W Differential Input/Output Audio Power Amplifier with Selectable Standby
中文描述： 1W的差分輸入/輸出音頻功率放大器可選擇待機(jī)
文件頁(yè)數(shù)： 3/31頁(yè)
文件大小： 762K
代理商： TS4994IQT
Absolute Maximum Ratings
TS4994
3/31
2 Absolute Maximum Ratings
Table 1.
Key parameters and their absolute maximum ratings
Symbol
Parameter
Value
Unit
VCC
V
i
T
oper
T
stg
T
j
R
thja
Supply voltage
1
Input Voltage
2
Operating Free Air Temperature Range
Storage Temperature
Maximum Junction Temperature
1)
All voltages values are measured with respect to the ground pin.
6
V
2)
The magnitude of input signal must never exceed V
CC
+ 0.3V / G
ND
- 0.3V
G
ND
to V
CC
-40 to + 85
-65 to +150
150
V
°C
°C
°C
Thermal Resistance Junction to Ambient
3
DFN10
Mini-SO8
Power Dissipation
Human Body Model
Machine Model
Latch-up Immunity
Lead Temperature (soldering, 10sec)
3)
The device is protected by a thermal shutdown active at 150°C
120
215
°C/W
Pd
ESD
ESD
internally limited
2
200
200
260
W
kV
V
mA
°C
Table 2.
Operating conditions
Symbol
Parameter
Value
Unit
V
CC
Supply Voltage
Standby Mode Voltage Input:
Standby Active LOW
Standby Active HIGH
2.5 to 5.5
V
V
SM
V
SM
=GND
V
SM
=V
CC
V
V
STB
Standby Voltage Input:
Device ON (V
SM
=GND) or Device OFF (V
SM
=V
CC
)
Device OFF (V
SM
=GND) or Device ON (V
SM
=V
CC
)
1.5
≤
V
STB
≤
V
CC
G
ND
≤
V
STB
≤
0.4
1
150
≥
8
1)
The minimum current consumption (
I
STANDBY
) is guaranteed when V
STB
=GND or V
CC
(i.e. supply rails) for the whole temperature
range.
V
T
SD
R
L
Thermal Shutdown Temperature
Load Resistor
Thermal Resistance Junction to Ambient
DFN10
2
Mini-SO8
°C
R
THJA
2)
When mounted on a 4-layer PCB.
80
190
°C/W
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS4994IST 功能描述:音頻放大器 1W Audio Power 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
TS4995 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2 W fully differential audio power amplifier with selectable standby and 6 dB fixed gain
TS4995EIJT 功能描述:音頻放大器 1.2W input/output Diff Audio 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
TS4997 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 x 1W differential input stereo audio amplifier with programmable 3D effects
TS4997IQT 功能描述:音頻放大器 Stereo w/3D effects 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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