TS4890 查看數據表（PDF） - STMicroelectronics
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TS4890 Datasheet PDF : 32 Pages
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TS4890
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
VCC Supply voltage 1)
6
Vi
Input Voltage 2)
GND to VCC
Toper Operating Free Air Temperature Range
-40 to + 85
Tstg Storage Temperature
-65 to +150
Tj Maximum Junction Temperature
150
Rthja
Thermal Resistance Junction to Ambient3)
SO8
175
MiniSO8
215
DFN8
70
Pd Power Dissipation4)
See Power Derating Curves
Fig. 24
ESD Human Body Model
2
ESD Machine Model
200
Latch-up Immunity
Class A
Lead Temperature (soldering, 10sec)
260
1. All voltages values are measured with respect to the ground pin.
2. The magnitude of input signal must never exceed VCC + 0.3V / GND - 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.
Unit
V
V
°C
°C
°C
°C/W
W
kV
V
°C
OPERATING CONDITIONS
Symbol
Parameter
Value
VCC
VICM
Supply Voltage
Common Mode Input Voltage Range
2.2 to 5.5
GND + 1V to VCC
VSTB
RL
Rthja
Standby Voltage Input :
Device ON
Device OFF
Load Resistor
Thermal Resistance Junction to Ambient1)
SO8
MiniSO8
DFN8 2)
1.5 ≤ VSTB ≤ VCC
GND ≤ VSTB ≤ 0.5
4 - 32
150
190
41
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
Unit
V
V
V
Ω
°C/W
2/32
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