TS7221AILT 查看數據表（PDF） - STMicroelectronics

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TS7221AILT

Single BiCMOS rail-to-rail micropower comparator

STMicroelectronics 

Absolute maximum ratings

1

Absolute maximum ratings

TS7221

Table 1. Absolute maximum ratings

Symbol

Parameter

Value

Unit

VCC

VID

VIN

VOUT

IIN

IOUT

Rthja

Rthjc

TLead

Tstg

TJ

ESD

Supply voltage

Differential input voltage

Input voltage(1)

Output voltage

Current at input pins(1)

Current at output pin

Thermal resistance junction to ambient(2)

SOT23-5

Thermal resistance junction to case (2)

SOT23-5

Lead temperature (soldering 10 seconds)

Storage temperature

Junction temperature

Human body model (HBM) (3)

Machine model (MM)(4)

12

V

(VCC-) -0.3 to (VCC+) +0.3

V

(VCC-) -0.3 to (VCC+) +0.3

V

12

V

±5

mA

± 30

mA

°C/W

250

81

260

-65 to +150

150

2000

200

°C/W

°C

°C

°C

V

1. The magnitude of input voltages must never exceed 0.3 V beyond the supply voltage.

2. Short-circuits can cause excessive heating. These values are typical.

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

1.5 kΩ 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 200 pF capacitor is charged to the specified voltage, then discharged directly between

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

connected pin combinations while the other pins are floating.

Table 2. Operating conditions

Symbol

Parameter

Value

Unit

VCC

Tamb

Vicm

Supply voltage

Ambient temperature

Common mode input voltage range

2.7 to 10

V

-40 to +85

°C

(VCC-) -0.3 to (VCC+) +0.3

V

2/13

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