Recommended Operating Conditions

Electrical Characteristics

Switching Characteristics

LP2901-Q1

MIN

MAX

UNIT

Supply voltage

3

30

V

0

3

Common-mode input voltage

V

0

28

0

3

Input voltage

V

0

28

Operating free-air temperature

–40

85

°C

PARAMETER

TEST CONDITIONS

(1)

MIN

TYP

MAX

UNIT

25

°C

±2

±5

Input offset voltage

mV

RS = 0

Full range

±9

25

°C

±0.5

±5

Input offset current

nA

Full range

±1

±15

25

°C

–2.5

–25

nA

Full range

–4

–40

25

°C

Common-mode

Single supply

V

input voltage range

Full range

Large-signal differential

500

V/mV

voltage amplification

25

°C

20

30

(4)

Output sink current

Full range

15

mA

25

°C

0.2

0.7

25

°C

0.1

nA

Output leakage current

Full range

1

µA

Differential input voltage

36

V

Supply current

60

100

µA

(1)

Full range is –40

°C to 125°C.

(2)

(3)

Because of the p-n-p input stage, the direction of the current is out of the device. This current essentially is constant (i.e., independent of

the output state). No loading change exists on the reference or input lines as long as the common-mode input voltage range is not

exceeded.

(4)

The output sink current is a function of the output voltage. These devices have a bimodal output section that allows them to sink (via a

Darlington connection) large currents at output voltages greater than 1.5 V and smaller currents at output voltages less than 1.5 V.

PARAMETER

TEST CONDITIONS

TYP

UNIT

Large-signal response time

1.3

µs

Response time

8

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