LM2904AH

Absolute maximum ratings and operating

conditions

DocID028399 Rev 2

5/19

3

Absolute maximum ratings and operating conditions

Table 1: Absolute maximum ratings

Symbol

Parameter

Value

Unit

Supply voltage

(1)

±16 or 32

V

Differential input voltage

(2)

±32

Input voltage

-0.3 to 32

Output short-circuit duration

(3)

Infinite

s

(4)

5 mA in DC or 50 mA in AC

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

mA

value

(5)

0.4

Storage temperature range

-65 to 150

°C

Maximum junction temperature

160

Thermal resistance junction to ambient

(6)

120

°C/W

Thermal resistance junction to case

(6)

37

ESD

HBM: human body model

(7)

300

V

MM: machine model

(8)

200

CDM: charged device model

(9)

1.5

kV

Notes:

(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)

simultaneous short-circuits on all amplifiers.

(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 input diode

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

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)

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-32 V)/400 µA).

(6)

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

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

pins are floating.

(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.

(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.