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参数资料
| 型号： | TS4962IQT |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 2.8 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8 |
| 封装： | 3 X 3 MM, ROHS COMPLIANT, DFN-8 |
| 文件页数： | 23/44页 |
| 文件大小： | 586K |
| 代理商： | TS4962IQT |
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TS4962
Absolute maximum ratings and operating conditions
Doc ID 10968 Rev 8
3/44
1
Absolute maximum ratings and operating conditions
Table 1.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
VCC
Supply voltage(1) (2)
1.
Caution: this device is not protected in the event of abnormal operating conditions such as short-circuiting
between any one output pin and ground or between any one output pin and VCC, and between individual
output pins.
2.
All voltage values are measured with respect to the ground pin.
6V
Vi
Input voltage (3)
3.
The magnitude of the input signal must never exceed VCC + 0.3 V/GND - 0.3 V.
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
DFN8 package
120
°C/W
Pd
Power dissipation
Internally limited (4)
4.
Exceeding the power derating curves during a long period will provoke abnormal operation.
ESD
Human body model(5)
5.
Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5 k
Ω resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
2kV
Machine model(6)
6.
Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5
Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
200
V
Charged device model(7)
7.
Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
Latch-up
Latch-up immunity
200
mA
VSTBY
Standby pin maximum voltage (8)
8.
The magnitude of the standby signal must never exceed VCC + 0.3 V/GND - 0.3 V.
GND to VCC
V
Lead temperature (soldering, 10sec)
260
°C
Table 2.
Dissipation ratings
Package
Derating factor
Power rating at 25°C
Power rating at 85°C
DFN8
20 mW/°C
2.5 W
1.3 W
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TS4962M | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3W filter-free class D audio power amplifier |
| TS4962M_07 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3W filter-free class D audio power amplifier |
| TS4962MEIJT | 功能描述:音频放大器 3W Filter-Free Class D Power Amplifier 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 |
| TS4962MEIKJT | 功能描述:3 W FILTER-FREE CLASS D AUDIO PO 制造商:stmicroelectronics 系列:- 包装:剪切带（CT） 零件状态:在售 类型:D 类 输出类型:1-通道（单声道） 不同负载时的最大输出功率 x 通道数:2.8W x 1 @ 4 欧姆 电压 - 电源:2.4 V ~ 5.5 V 特性:消除爆音，差分输入，待机，热保护 工作温度:-40°C ~ 85°C（TA） 供应商器件封装:9-覆晶 封装/外壳:9-UFBGA 标准包装:1 |
| TS4972 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:1.2W AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH |
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