LM2901YDT 查看數據表（PDF） - STMicroelectronics

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LM2901YDT

Low power quad voltage comparator

STMicroelectronics 

LM2901

Absolute maximum ratings and operating conditions

2

Absolute maximum ratings and operating conditions

Table 1. Absolute maximum ratings

Symbol

Parameter

Value

Unit

VCC

Supply voltage

Vid

Differential input voltage

Vin

Input voltage

Output short-circuit to ground (1)

±18 to 36

V

±36

V

-0.3 to +36

V

Rthja

Thermal resistance junction to ambient(2)

DIP14

SO-14

TSSOP14

80

°C/W

105

100

Thermal resistance junction to case(2)

Rthjc

DIP14

SO-14

33

31

TSSOP14

32

Tj

Tstg

ESD

Maximum junction temperature

Storage temperature range

HBM: human body model(3)

MM: machine model(4)

CDM: charged device model(5)

+150

°C

-65 to +150

°C

500

V

100

V

1500

V

1.

Short-circuits from the output to VCC+ can

maximum output current is approximately

cause

20mA,

excessive heating and eventual destruction.

independent of the magnitude of VCC+ .

The

2. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-

circuits on all amplifiers. All values are typical.

3. Human body model: A 100pF capacitor is charged to the specified voltage, then discharged through a

1.5kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations

while the other pins are floating.

4. Machine model: A 200pF capacitor is charged to the specified voltage, then discharged directly between

two pins of the device with no external series resistor (internal resistor < 5Ω). This is done for all couples of

connected pin combinations while the other pins are floating.

5. Charged device model: all pins and the package are charged together to the specified voltage and then

discharged directly to the ground through only one pin. This is done for all pins.

Table 2. Operating conditions

Symbol

Parameter

Value

Unit

VCC

Vicm

Toper

Supply voltage

Common mode input voltage range

Tmin ≤ Tamb ≤ Tmax

Operating free-air temperature range

2 to 32

±1 to ±16

V

0 to (VCC+ -1.5)

0 to (VCC+ -2)

V

-40 to +125

°C

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