7.10 Electrical Characteristics for LM2901B

VS = 5 V, VCM = (V–) ; TA = 25°C (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VIO

Input offset voltage

VS = 5 to 36V

–3.5

±0.37

3.5

mV

VS = 5 to 36V, TA = –40°C to +125°C

–5.5

5.5

IB

Input bias current

–3.5

–25

nA

TA = –40°C to +125°C

–50

nA

IOS

Input offset current

–25

±0.5

25

nA

TA = –40°C to +125°C

–50

50

nA

VCM

Common mode range (1)

VS = 3 to 36V

(V–)

(V+) – 1.5

V

VS = 3 to 36V, TA = –40°C to +125°C

(V–)

(V+) – 2.0

V

AVD

Large signal differential

voltage amplification (2)

VS = 15V, VO = 1.4V to 11.4V;

RL ≥ 15k to (V+)

50

200

V/mV

VOL

Low level output Voltage

{swing from (V–)}

ISINK ≤ 4mA, VID = -1V

110

400

mV

ISINK ≤ 4mA, VID = -1V

TA = –40°C to +125°C

550

mV

IOH-LKG

High-level output leakage current

(V+) = VO = 5 V; VID = 1V

0.1

50

nA

(V+) = VO = 36V; VID = 1V

100

nA

IOL

Low level output current

VOL = 1.5V; VID = -1V; VS = 5V

6

21

mA

IQ

Quiescent current (all comparators)

VS = 5 V, no load

0.8

1.2

mA

VS = 36 V, no load, TA = –40°C to +125°C

1

1.6

mA

(1)

The voltage at either input should not be allowed to go negative by more than 0.3 V otherwise output may be incorrect and excessive

input current can flow. The upper end of the common-mode voltage range is limited by VCC – 2V. However only one input needs to be

in the valid common mode range, the other input can go up the maximum VCC level and the comparator provides a proper output state.

Either or both inputs can go to maximum VCC level without damage.

(2)

This parameter is ensured by design and/or characterization and is not tested in production.

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

SLCS006X – OCTOBER 1979 – REVISED OCTOBER 2023

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