RT2903H

Absolute maximum ratings and operating

conditions

DocID026955 Rev 1

3/11

1

Absolute maximum ratings and operating conditions

Table 1: Absolute maximum ratings

Symbol

Parameter

Value

Unit

Supply voltage

±18 or 36

V

Differential input voltage

±36

Input voltage

-0.3 to 36

Output short-circuit duration

(1)

20

mA

Thermal resistance junction-to-ambient

(2)

125

°C/W

Thermal resistance junction-to-case

(2)

40

Maximum junction temperature

160

°C

ESD

HBM: human body model

(3)

800

V

MM: machine model

(4)

200

CDM: charged device model

(5)

1500

Storage temperature

-65 to 150

°C

Notes:

(1)

+

can cause excessive heating and eventual destruction. The maximum

+

.

(2)

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

(3)

Human body model: A 100 pF capacitor is charged to the specified voltage and 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.

(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

+

Supply voltage

2 to 6

V

Operating free air temperature range

-40 to 150

°C

Input common mode voltage range

(1)

V

Notes:

(1)

The input common-mode voltage of either input signal voltage should not be allowed to go negative by more

+

) – 1.5 V, but either or both inputs can go

to 30 V without damage.