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參數資料
| 型號： | TS4995EIJT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9 |
| 封裝： | LEAD FREE, FCP-9 |
| 文件頁數： | 20/26頁 |
| 文件大小： | 440K |
| 代理商： | TS4995EIJT |
TS4995
Absolute maximum ratings and operating conditions
3/26
1
Absolute maximum ratings and operating conditions
Table 1.
Absolute maximum ratings (AMR)
Symbol
Parameter
Value
Unit
VCC
Supply voltage (1)
6V
Vin
Input voltage (2)
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 (3)
200
°C/W
Pdiss
Power dissipation
Internally limited
W
ESD
MM: machine model (4)
200
V
HBM: human body model (5)
1.5
kV
Latch-up Latch-up immunity
200
mA
-
Lead temperature (soldering, 10sec)
260
°C
1.
All voltage values are measured with respect to the ground pin.
2.
The magnitude of input signal must never exceed VCC + 0.3 V / GND - 0.3 V.
3.
The device is protected in case of over temperature by a thermal shutdown activated at 150° C.
4.
Machine model: a 200 pF cap is charged to the specified voltage, then discharged directly between two pins of the device
with no external series resistor (internal resistor < 5
Ω), done for all couples of pin combinations with other pins floating.
5.
Human body model: 100 pF discharged through a 1.5 k
Ω resistor between two pins of the device, done for all couples of pin
combinations with other pins floating.
Table 2.
Operating conditions
Symbol
Parameter
Value
Unit
VCC
Supply voltage
2.5 to 5.5
V
VSM
Standby mode voltage input:
Standby Active LOW
Standby Active HIGH
VSM=GND
VSM=VCC
V
VSTBY
Standby voltage input:
Device ON (VSM=GND) or Device OFF (VSM=VCC)
Device OFF (VSM=GND) or Device ON (VSM=VCC)
1.5
≤ VSTBY ≤ VCC
GND
≤ VSTBY ≤ 0.4 (1)
V
TSD
Thermal shutdown temperature
150
°C
RL
Load resistor
≥ 4
Ω
Rthja
Thermal resistance junction to ambient
100
°C/W
1.
The minimum current consumption (ISTBY) is guaranteed when VSTB Y= GND or VCC (the supply rails) for the whole
temperature range.
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