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參數(shù)資料
| 型號： | TS488 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Pop-free 120mW stereo headphone amplifier |
| 中文描述： | 流行無120mW立體聲耳機放大器 |
| 文件頁數(shù)： | 4/32頁 |
| 文件大?。?/td> | 465K |
| 代理商： | TS488 |
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Absolute maximum ratings and operating conditions
TS488-TS489
4/32
2
Absolute maximum ratings and operating conditions
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
-0.3V to V
CC
+0.3V
V
T
stg
Storage temperature
-65 to +150
°C
T
j
Maximum junction temperature
150
°C
R
thja
Thermal resistance junction to ambient
MiniSO-8
DFN8
215
70
°C/W
P
diss
Power dissipation
(2)
:
MiniSO-8
DFN8
2.
P
diss
is calculated with T
amb
= 25°C, T
j
= 150°C.
Attention must be paid to continuous power dissipation (V
x 250mA). Short-circuits can cause excessive
heating and destructive dissipation. Exposing the IC to a short-circuit for an extended period of time will
dramatically reduce the product’s life expectancy.
0.58
1.79
W
ESD
Human body model (pin to pin)
2
kV
ESD
Machine model
220pF - 240pF (pin to pin)
200
V
Latch-up
Latch-up immunity (all pins)
200
mA
Lead temperature (soldering, 10sec)
250
°C
Output short-circuit to V
CC
or GND
continuous
(3)
3.
Operating conditions
Symbol
Parameter
Value
Unit
V
CC
Supply voltage
2.2 to 5.5
≥
16
V
R
L
Load resistor
Ω
T
oper
Operating free air temperature range
-40 to + 85
°C
C
L
Load capacitor:
R
L
= 16 to 100
Ω
R
L
> 100
Ω
400
100
pF
V
STBY
Standby voltage input:
TS488 active, TS489 in standby
TS488 in standby, TS489 active
1.5
≤
V
≤
V
CC
GND
≤
V
STBY
≤
0.4
(1)
1.
The minimum current consumption (I
STBY
) is guaranteed at GND (TS488) or V
CC
(TS489) for the whole
temperature range.
V
R
thja
Thermal resistance junction to ambient
MiniSO-8
DFN8
(2)
2.
When mounted on a 4-layer PCB.
190
40
°C/W
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS488IQT | Pop-free 120mW stereo headphone amplifier |
| TS488IST | Pop-free 120mW stereo headphone amplifier |
| TS489 | Pop-free 120mW stereo headphone amplifier |
| TS489IST | Pop-free 120mW stereo headphone amplifier |
| TS4975 | Stereo Headphone Drive Amplifier with Digital Volume Control via IC Bus |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS488IQT | 功能描述:音頻放大器 Popfree 100mW stereo headphone amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TS488IST | 功能描述:音頻放大器 Popfree 100mW stereo headphone amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TS489 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Pop-free 120mW stereo headphone amplifier |
| TS4890 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAIL TO RAIL OUTPUT 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW |
| TS4890ID | 功能描述:音頻放大器 1W Audio Power Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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