2

Maximum ratings

Table 2. Absolute maximum ratings

Symbol

Parameter

Value

Unit

VCC

Supply voltage (1)

6

V

Vin

Input voltage from VCC-

-0.3 to +6

V

Iin

Input current (2)

10

mA

Vout

Output voltage

6

V

Tstg

Storage temperature

-65 to +150

°C

Tj

Junction temperature

150

°C

Rth-ja

Thermal resistance junction to ambient

(3) (4)

SOT23-5

250

°C/W

SC70-5

205

ESD

Human Body Model (HBM) (5)

4000

V

Charged Device Model (CDM) (6)

1500

1. All voltage values, except differential voltage, are with respect to the network ground terminal.

2. Input current must be limited by a resistor in series with the inputs.

3. Rth are typical values.

4. Short circuits can cause excessive heating and destructive dissipation.

5. According to JEDEC standard JESD22-A114F.

6. According to ANSI/ESD STM5.3.1.

Table 3. Operating conditions

Symbol

Parameter

Value

Unit

VCC

Supply voltage

1.7 to 5.5

V

Vin

Common mode input voltage range(1)

-0.2 to VCC+ + 0.2

V

Vout

Output voltage

0 to 5.5

V

T

Operating free-air temperature range

-40 to +125

°C

1. As long as one input is within the common mode input voltage range, the second one can be within -0.2 V to 5.5 V and the

comparator operates properly

TS3121, TS3121A

Maximum ratings

DS14484 - Rev 3

page 3/34