LV324

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 6

www.unisonic.com.tw

QW-R502-A08.a



PARAMETER

SYMBOL

RATINGS

UNIT

Differential Input Voltage

±Supply Voltage

V

Supply Voltage (V

V

5.5

V

Output Short Current to V

+

Note 1

A

Output Short Current to V

-

Note 2

A

Infrared or Convection (20sec)

235

°C

Operating Ratings

Supply Voltage

V

2.7 ~ 5.5

V

Temperature Range

-40 ~ +85

°C

Junction Temperature

150

°C

Storage Temperature Range

-65 ~ 150

°C

Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

2. Shorting output to V

3. Shorting output to V



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Thermal Resistance (Note)

SOP-14

145

C/W

TSSOP-14

155

C/W

Note: All numbers are typical, and apply for packages soldered directly onto a PC board in still air.



2.7V ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

(Note 6)

TYP

(Note 5)

MAX

(Note 6)

UNIT

DC CHARACTERISTICS

Input Offset Voltage

1.7

7

mV

Input Offset Voltage Average Drift

5

μV/°C

Input Bias Current

11

250

nA

Input Offset Current

5

50

nA

Common Mode Rejection Ratio

50

63

dB

Power Supply Rejection Ratio

PSRR 2.7V≤V

50

60

dB

Input Common-Mode Voltage Range

For CMRR≥50dB

0

-0.2

V

1.9

1.7

V

Output Swing

V

mV

60

180

mV

Supply Current

All four amplifiers

260

680

μA

AC CHARACTERISTICS

Gain-Bandwidth Product

1

MHZ

Phase Margin

φm

60

Deg

Gain Margin

Gm

10

dB

Input-Referred Voltage Noise

en

f=1kHZ

46

nV/√HZ

Input-Referred Current Noise

in

f=1kHZ

0.17

pA/√HZ