2

Maximum ratings

Table 1. Absolute maximum ratings

Symbol

Parameter

Value

Unit

Vcc

Supply voltage (1)

±20 or 40

V

Vid

Differential input voltage (2)

±40

Vin

Input voltage

-0.3 to 40

Iin

Input current (3)

10

mA

Output short-circuit current (4)

30

mA

Output short-circuit duration (4)

Infinite

s

Tstg

Storage temperature range

-65 to 150

°C

Tj

Maximum junction temperature

150

Rthja

Thermal resistance junction to ambient (5)

SO-8

MiniSO-8

TSSOP

125

190

120

°C/W

Rthjc

Thermal resistance junction to case (5)

SO-8

MiniSO-8

TSSOP

40

39

37

ESD

HBM: human body model (6)

MM: machine model (7)

CDM: charged device model (8)

SO-8

MiniSO-8

TSSOP

800

200

1500

1300

1500

V

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

2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.

3. Input current must be limited by a resistor in series with the inputs to keep Vin in the range of the specified AMR.

4. Short-circuits from the output to Vcc+ can cause excessive heating and eventual destruction. The maximum output current

is approximately 30 mA.

5. Short-circuits can cause excessive heating and destructive dissipation. Values are typical.

6. 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.

7. 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.

8. 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.

LM2903B

Maximum ratings

DS13991 - Rev 2

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