3

Electrical Specifications

V+ = 5V, Unless Otherwise Specified

PARAMETER

SYMBOL

TEST

CONDITIONS

TEMP

CA239, CA339, LM339

UNITS

MIN

TYP

MAX

Input Offset Voltage

Point V

-

2

5

mV

Note 4

-

-

9

mV

Differential Input Voltage

Keep All Inputs

≥ 0V, or V- (if used)

(Note 5)

Note 4

-

-

36

V

Saturation Voltage

-

250

400

mV

Note 4

-

-

700

mV

Common Mode Input

Voltage Range

Note 6

0

-

V+ -1.5

V

Note 4

0

-

V+ - 2

V

Input Offset Current

-

5

50

nA

Note 4

-

-

150

nA

Input Bias Current

-

25

250

nA

Note 4

-

-

400

nA

Total Supply Current

I+

-

0.8

2

mA

Output Leakage Current

-

0.1

-

nA

Note 4

-

-

1

µA

Output Sink Current

6

16

-

mA

Voltage Gain

50

200

-

V/mV

Large Signal Response Time

-

300

-

ns

Response Time

(Figures 3, 4)

-

1.3

-

µs

NOTES:

5. The comparator will provide a proper output state even if the positive swing of the inputs exceeds the power supply voltage level, if the other

input remains within the common mode voltage range. The low input voltage state must not be less than -0.3V (or 0.3V below the magnitude of

the negative power supply, if used).

6. The upper end of the common mode voltage range is (V+) - 1.5V, but either or both inputs can go to +30V without damage.

CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302