參數(shù)資料
型號(hào): TS487-4
廠商: 意法半導(dǎo)體
英文描述: 100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE
中文描述: 100兆瓦立體聲耳機(jī)放大器具有待機(jī)模式
文件頁數(shù): 2/31頁
文件大小: 465K
代理商: TS487-4
TS486-TS487
2/31
ABSOLUTE MAXIMUM RATINGS
OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
CC
V
i
T
stg
T
j
Supply voltage
1)
Input Voltage
Storage Temperature
Maximum Junction Temperature
Thermal Resistance Junction to Ambient
SO8
MiniSO8
QFN8
Power Dissipation
2)
SO8
MiniSO8
QFN8
Human Body Model (pin to pin): TS486, TS487
3)
Machine Model - 220pF - 240pF (pin to pin)
Latch-up Latch-up Immunity (All pins)
Lead Temperature (soldering, 10sec)
Output Short-Circuit to Vcc or GND
6
V
-0.3v to V
CC
+
0.3v
-65 to +150
150
V
°
C
°
C
R
thja
175
215
70
°
C/W
Pd
0.71
0.58
1.79
W
ESD
ESD
1.5
100
200
250
kV
V
mA
°
C
continous
4)
1. All voltage values are measured with respect to the ground pin.
2. Pd has been calculated with Tamb = 25
°
C, Tjunction = 150
°
C.
3. TS487 stands 1.5KV on all pins except standby pin which stands 1KV.
4. Attention must be paid to continous power dissipation (V
DD
x 300mA). Exposure of the IC to a short circuit for an extended time period is
dramatically reducing product life expectancy.
Symbol
Parameter
Value
Unit
V
CC
R
L
T
oper
Supply Voltage
Load Resistor
Operating Free Air Temperature Range
Load Capacitor
R
L
= 16 to 100
R
L
> 100
2 to 5.5
16
-40 to + 85
V
°
C
C
L
400
100
pF
V
STB
Standby Voltage Input
TS486
TS486 in STANDBY / TS487
ACTIVE
/ TS487 in STANDBY
ACTIVE
1.5
V
STB
V
CC
GND
V
STB
0.4
1)
V
R
THJA
Thermal Resistance Junction to Ambient
SO8
miniSO8
QFN8
2)
The minimum current consumption (
I
STANDBY
) is guaranteed at GND (TS486) or V
CC
(TS487) for the whole temperature range.
When mounted on a 4-layer PCB.
150
190
41
°
C/W
1.
2.
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