Electrical characteristics

OA1NP, OA2NP, OA4NP

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DocID025993 Rev 2

SR

Slew rate (10 % to 90 %)

3V/ms

Equivalent input noise

voltage

f = 100 Hz

265

f = 1 kHz

265

n

Low-frequency peak-to-

peak input noise

Bandwidth: f = 0.1 to 10 Hz

9

Equivalent input noise

current

f = 100 Hz

0.64

f = 1 kHz

4.4

Overload recovery time

100 mV from rail in comparator

-40 °C < T< 85 °C

30

µs

1.

Typical value is based on the V

assuming an activation energy of 0.7 eV. The operational amplifier is aged in follower mode configuration.

2.

Guaranteed by design.

Table 4. Electrical characteristics (continued)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

nV

Hz

------------

fA

Hz

------------