LM339x2

OCTAL DIFFERENTIAL COMPARATOR

SLCS122A − APRIL 1996 − REVISED SEPTEMBER 1996

3

POST OFFICE BOX 655303

POST OFFICE BOX 1443

IIB

Input bias current

VO = 1.4 V

25

°C

−25

− 250

nA

IIB

Input bias current

VO = 1.4 V

Full range

− 400

nA

VICR Common-mode input voltage range

25

°C

0 to

VCC −1.5

V

VICR Common-mode input voltage range

Full range

0 to

VCC −2

V

AVD

Large-signal differential voltage amplification

VCC = 15 V,

VO = 1.4 V to 11.4 V,

RL = ≥ 15 kΩ to VCC

25

°C

50

200

V/mV

VOL

Low-level output voltage

VID = − 1 V,

IOL = 4 mA

25

°C

150

400

mV

VOL

Low-level output voltage

VID = − 1 V,

IOL = 4 mA

Full range

700

mV

IOH

High-level output current

VID = 1 V

VOH = 5 V

25

°C

0.1

50

nA

IOH

High-level output current

VID = 1 V

VOH = 30 V

Full range

1

µA

IOL

Low-level output current

VID = − 1 V,

VOL = 1.5 V

25

°C

6

16

mA

ICC

Supply current (eight comparators)

VO = 2.5 V,

No load

25

°C

1.6

4

mA

ICC

Supply current (eight comparators)

VCC = 30 V,

No load

25

°C

2

5

mA

† Full range for LM339 is 0°C to 70°C. All characteristics are measured with zero common-mode input voltage unless otherwise specified.

‡ All typical values are measured at TA = 25°C.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Response time

RL connected to 5 V through 5.1 kΩ,

§

100-mV input step with 5-mV overdrive

1.3

ns

Response time

RL connected to 5 V through 5.1 kΩ,

CL = 15 pF§,

See Note 4

TTL 1-level input step

0.3

ns

§ CL includes probe and jig capacitance.

NOTE 4: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.