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参数资料
| 型号： | TS4902 |
| 厂商： | 意法半导体 |
| 英文描述： | 300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW |
| 中文描述： | 在3.3V电源音频功率放大器具有待机模式300mW的低电平 |
| 文件页数： | 2/19页 |
| 文件大小： | 399K |
| 代理商： | TS4902 |
TS4902
2/19
ABSOLUTE MAXIMUM RATINGS
OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
CC
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
Thermal Resistance Junction to Ambient
3)
SO8
MiniSO8
6
V
G
ND
to V
CC
-40 to + 85
-65 to +150
150
V
°C
°C
°C
175
215
°C/W
Pd
Power Dissipation
4)
See the power derating
curves Fig 20.
2
200
Class A
250
ESD
ESD
Latch-up Latch-up Immunity
Lead Temperature (soldering, 10sec)
1. All voltages values are measured with respect to the ground pin.
2. The magnitude of input signal must never exceed V
CC
+ 0.3V / G
ND
- 0.3V
3.
Device is protected in case of over temperature by a thermal shutdown active @ 150°C.
4. Exceeding the power derating curves during a long period, will cause abnormal operation.
Human Body Model
Machine Model
kV
V
°C
Symbol
Parameter
Value
Unit
V
CC
V
ICM
Supply Voltage
Common Mode Input Voltage Range
Standby Voltage Input :
Device ON
Device OFF
Load Resistor
Thermal Resistance Junction to Ambient
1)
SO8
MiniSO8
1. This thermal resistance can be reduced with a suitable PCB layout (see Power Derating Curves)
2.2 to 5.5
G
ND
to V
CC
- 1.5V
V
V
V
STB
1.5
≤
V
STB
≤
V
CC
GND
≤
V
STB
≤
0.5
V
R
L
R
thja
4 - 32
150
190
°C/W
相关PDF资料 |
PDF描述 |
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| TS4902ID | 300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW |
| TS4902IDT | 300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW |
| TS4902IS | 300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW |
| TS4902IST | 300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW |
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相关代理商/技术参数 |
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|---|---|
| TS4902ID | 功能描述:音频放大器 300mW Audio Pwr Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TS4902IDT | 功能描述:音频放大器 300mW Audio Pwr Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TS4902IS | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW |
| TS4902IST | 功能描述:音频放大器 300mW Audio Pwr Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TS4909 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Dual mode low power 150mW stereo headphone amplifier with capacitor-less and single-ended outputs |
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