DocID026928 Rev 1

3/16

RT2902

Absolute maximum ratings and operating conditions

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1

Absolute maximum ratings and operating conditions

Table 1. Absolute maximum ratings (AMR)

Symbol

Parameter

Value

Unit

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

±16 to 33

V

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

32

Input voltage

-0.3 to 32

Infinite

s

Maximum junction temperature

150

°C

4. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the

collector-base junction of the input PNP transistor becoming forward-biased and thereby acting as an input

diode clamp. In addition to this diode action, there is an NPN parasitic action on the IC chip. This transistor

overdrive) for the time during which an input is driven negative. This is not destructive and normal output is

restored for input voltages above -0.3 V.

5 in DC or 50 in AC

(duty cycle = 10 %, T = 1 s)

mA

AMR value

5. The junction base/substrate of the input PNP transistor polarized in reverse must be protected by a resistor

in series with the inputs to limit the input current to 400 µA max (R = (Vin - 36 V)/400 µA).

0.4

Storage temperature range

-65 to 150

°C

105

°C/W

Thermal resistance junction to case(6)

31

ESD

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

1.5 k

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

while the other pins are floating.

370

V

8. 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.

150

9. 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.

1500