參數(shù)資料
型號: TS4890IDT
廠商: 意法半導(dǎo)體
元件分類: 音頻放大器
英文描述: RAIL TO RAIL OUTPUT 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW
中文描述: 軌至軌輸出1W的音頻功率放大器,具有備用模式有源低
文件頁數(shù): 2/32頁
文件大?。?/td> 833K
代理商: TS4890IDT
TS4890
2/32
ABSOLUTE MAXIMUM RATINGS
OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
CC
V
i
T
oper
T
stg
T
j
Supply voltage
1)
Input Voltage
2)
Operating Free Air Temperature Range
Storage Temperature
Maximum Junction Temperature
Thermal Resistance Junction to Ambient
3)
SO8
MiniSO8
DFN8
6
V
G
ND
to V
CC
-40 to + 85
-65 to +150
150
V
°C
°C
°C
R
thja
175
215
70
°C/W
Pd
Power Dissipation
4)
See Power Derating Curves
Fig. 24
2
200
Class A
260
W
ESD
ESD
Human Body Model
Machine Model
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 may involve abnormal working of the device.
kV
V
°C
Symbol
Parameter
Value
Unit
V
CC
V
ICM
Supply Voltage
Common Mode Input Voltage Range
2.2 to 5.5
G
ND
+ 1V to V
CC
V
V
V
STB
Standby Voltage Input :
Device ON
Device OFF
1.5
V
STB
V
CC
G
ND
V
STB
0.5
4 - 32
V
R
L
Load Resistor
Thermal Resistance Junction to Ambient
1)
SO8
MiniSO8
DFN8
2)
1. This thermal resistance can be reduced with a suitable PCB layout (see Power Derating Curves Fig. 24)
2. When mounted on a 4 layers PCB
R
thja
150
190
41
°C/W
相關(guān)PDF資料
PDF描述
TS4900 300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH
TS4900ID 300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH
TS4900IDT 300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH
TS4900IS 300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH
TS4900IST 300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH
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