LPV321 SINGLE, LPV358 DUAL, LPV324 QUAD

GENERALPURPOSE, LOW VOLTAGE, LOW POWER, RAILTORAIL OUTPUT

OPERATIONAL AMPLIFIERS

SLOS433H − FEBRUARY 2004 − REVISED OCTOBER 2004

6

POST OFFICE BOX 655303

5-V electrical characteristics

PARAMETER

TEST CONDITIONS

TA

MIN

TYP†

MAX

UNIT

25

°C

1.5

7

VIO

Input offset voltage

−40

°C to 85°C

10

mV

VIO

Input offset voltage

−40

°C to 125°C

11

mV

αVIO

Average temperature

coefficient of

input offset voltage

25

°C

4

mV/°C

25

°C

2

50

IIB

Input bias current

−40

°C to 85°C

60

nA

IIB

Input bias current

−40

°C to 125°C

65

nA

CMRR

Common-mode

rejection ratio

0

≤ VIC ≤ 4 V

25

°C

50

71

dB

kSVR

Supply-voltage

rejection ratio

2.7 V

≤ VCC+ ≤ 5 V,

VIC = 1 V, VO = 1 V

25

°C

50

65

dB

VICR

Common-mode

input voltage range

CMRR

≥ 50 dB

25

°C

0 to 4

−0.2 to 4.2

V

25

°C

0.6

40

IIO

Input offset current

−40

°C to 85°C

50

nA

IIO

Input offset current

−40

°C to 125°C

55

nA

High

25

°C

VCC+ − 0.100 VCC+ − 0.0035

High

level

−40

°C to 85°C

VCC+ − 0.200

VO

Output swing

RL = 100 kΩ to 2.5 V

level

−40

°C to 125°C VCC+ − 0.225

V

VO

Output swing

RL = 100 kΩ to 2.5 V

Low

25

°C

0.090

0.180

V

Low

level

−40

°C to 85°C

0.220

level

−40

°C to 125°C

0.240

IOS

Output short-circuit

Sourcing, VO = 0 V

25

°C

2

17

mA

IOS

Output short-circuit

current

Sinking, VO = 5 V

25

°C

20

72

mA

25

°C

9

12

LPV321‡

−40

°C to 85°C

15

LPV321‡

−40

°C to 125°C

40

25

°C

15

20

ICC

Supply current

LPV358 (both amplifiers)‡

−40

°C to 85°C

24

mA

ICC

Supply current

LPV358 (both amplifiers)‡

−40

°C to 125°C

80

mA

25

°C

28

42

LPV324 (all four amplifiers)

−40

°C to 85°C

46

LPV324 (all four amplifiers)

−40

°C to 125°C

125

Large-signal

25

°C

15

100

AV§

Large-signal

voltage gain

RL = 100 kΩ

−40

°C to 85°C

10

V/mV

AV§

voltage gain

RL = 100 kΩ

−40

°C to 125°C

10

V/mV

SR¶

Slew rate

25

°C

0.1

V/

ms

† All typical values are at VCC = 5 V, TA = 25°C.

‡ Product Preview

§ RL is connected to VCC−. The output voltage is 0.5 V ≤ VO ≤ 4.5 V.

¶ Number specified is the slower of the positive and negative slew rates. Connected as a voltage follower with 3-V step input.