參數(shù)資料
型號: TS4997
廠商: 意法半導(dǎo)體
英文描述: 2 x 1W differential input stereo audio amplifier with programmable 3D effects
中文描述: 2個1W的差分輸入立體聲音頻放大器,可編程的3D效果
文件頁數(shù): 4/34頁
文件大小: 434K
代理商: TS4997
Absolute maximum ratings
TS4997
4/34
2
Absolute maximum ratings
Table 2.
Table 3.
Absolute maximum ratings
Symbol
Parameter
Value
Unit
V
CC
Supply voltage
(1)
1.
All voltage values are measured with respect to the ground pin.
6
V
V
i
Input voltage
(2)
2.
The magnitude of the input signal must never exceed V
CC
+ 0.3V / GND - 0.3V.
All voltage values are measured from each pin with respect to supplies.
GND to V
CC
V
T
oper
Operating free air temperature range
-40 to + 85
°C
T
stg
Storage temperature
-65 to +150
°C
T
j
Maximum junction temperature
150
°C
R
thja
Thermal resistance junction to ambient
120
°C/W
P
d
Power dissipation
Internally limited
ESD
Human body model
(3)
Digital pins STBYL, STBYR, 3D0, 3D1
3.
2
1.5
kV
ESD
Machine model
200
V
Latch-up immunity
200
mA
Operating conditions
Symbol
Parameter
Value
Unit
V
CC
Supply voltage
2.7 to 5.5
V
V
ICM
Common mode input voltage range
GND to V
CC
- 1V
V
V
IL
3D0 - 3D1 maximum low input voltage
0.4
V
V
IH
3D0 - 3D1 minimum high input voltage
1.3
V
V
STBY
Standby voltage input:
Device ON
Device OFF
1.3
V
STBY
V
CC
GND
V
STBY
0.4
4
V
R
L
Load resistor
Ω
R
OUT
/GND Output resistor to GND (V
STBY
= GND)
1
M
Ω
TSD
Thermal shutdown temperature
150
°C
R
thja
Thermal resistance junction to ambient
QFN16
(1)
QFN16
(2)
1.
When mounted on a 4-layer PCB with vias.
2.
When mounted on a 2-layer PCB with vias.
45
85
°C/W
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