OP490RPFS datasheet(2/9 Pages) MAXWELL

2 / 9 page

OP490

All data sheets are subject to change without notice

Low Voltage Micropower Quad Operational Amplifier

12.19.01 Rev2

1000560

TABLE 1. PINOUT DESCRIPTION

SYMBOL

DESCRIPTION

1, 7, 10, 16

OUT A - D Output Signal

2, 6, 11, 15

-IN A - D

Negative Input Signal

3, 5, 12, 14

+IN A - D

Positive Input Signal

8, 9

Not Connected

V+

Positive Voltage

V-

Negative Voltage

TABLE 2. OP490 ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

MIN

MAX

UNIT

Supply Voltage

±18

Differential Input Voltage

(V-) - 20

(V+) + 20

Common-Mode Input Voltage

(V-) - 20

(V+) + 20

Output Short-Circuit Duration

Continuous

Thermal Impedance

3.35

°C/W

Storage Temperature Range

-65

+150

°C

Operating Temperature Range

-55

+125

°C

TABLE 3. DELTA LIMITS

PARAMETER

VARIATION

±10% of specified value in Table 4.

TABLE 4. OP490 DC ELECTRICAL CHARACTERISTICS

(VS = ±15V, T

A = -55 TO 125°C, UNLESS OTHERWISE SPECIFIED)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Input Offset Voltage

+25°C

0.2

0.5

-55 to 125°C

0.4

1.0

Input Offset Current

CM = 0V

+25°C

0.4

-55 to 125°C

1.5

Input Bias Current

CM = 0V

+25°C

4.2

-55 to 125°C

4.4

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