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參數(shù)資料
| 型號(hào)： | TS4972EIJT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA8 |
| 封裝： | LEAD FREE, FLIP CHIP, 8 PIN |
| 文件頁數(shù)： | 12/30頁 |
| 文件大小： | 810K |
| 代理商： | TS4972EIJT |
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TS4972
Absolute Maximum Ratings
2/30
1
Absolute Maximum Ratings
Table 2: Operating Conditions
Table 1: Key parameters and their absolute maximum ratings
Symbol
Parameter
Value
Unit
VCC
Supply voltage 1
1)
All voltages values are measured with respect to the ground pin.
6V
Vi
Input Voltage 2
2)
The magnitude of input signal must never exceed VCC + 0.3V / GND - 0.3V
GND to VCC
V
Toper
Operating Free Air Temperature Range
-40 to + 85
°C
Tstg
Storage Temperature
-65 to +150
°C
Tj
Maximum Junction Temperature
150
°C
Rthja
Thermal Resistance Junction to Ambient 3
3)
Device is protected in case of over temperature by a thermal shutdown active @ 150°C.
200
°C/W
Pd
Power Dissipation
Internally Limited4
4)
Exceeding the power derating curves during a long period, involves abnormal operating condition.
ESD
Human Body Model
2
kV
ESD
Machine Model
200
V
Latch-up Latch-up Immunity
Class A
Lead Temperature (soldering, 10sec)
250
°C
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
2.5 to 5.5
V
VICM
Common Mode Input Voltage Range
GND to VCC - 1.2V
V
VSTB
Standby Voltage Input :
Device ON
Device OFF
GND ≤ VSTB ≤ 0.5V
VCC - 0.5V ≤ VSTB ≤ VCC
V
RL
Load Resistor
4 - 32
Rthja
Thermal Resistance Junction to Ambient 1
90
°C/W
1)
With Heat Sink Surface = 125mm2
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| TS4972IJT | 制造商:STMicroelectronics 功能描述: |
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| TS4973EIJT | 功能描述:音頻放大器 1.2W 2 audio inputs 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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