LV321G-AL5-R datasheet(4/10 Pages) UTC

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LV321

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 10

www.unisonic.com.tw

QW-R105-036.C



5V ELECTRICAL CHARACTERISTICS

All limits guaranteed for TJ =25C, V

+=5V, V-=0V, VCM=2.0V, VOUT=V+/2 and RL>1MΩ, unless otherwise specified.

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

DC CHARACTERISTICS

Input Offset Voltage

VOS

1.7

Input Common-Mode Voltage Range

VCM

For CMRR≥50dB

-0.2

4.2

Output Swing

VOUT

RL=2kΩ to2.5V

VOH

+-300 V+-40

VOL

120

300

RL=10kΩ to 2.5V

VOH

+-100 V+-10

VOL

180

Input Offset Voltage Average Drift

TCVos

µV/

C

Input Bias Current

II(BIAS)

250

Input Offset Current

II(OFF)

Common Mode Rejection Ratio

CMRR

0V≤VCM≤4V

Power Supply Rejection Ratio

PSRR

2.7V≤V

+≤5V

VOUT=1V, VCM=1V

Large Signal Voltage Gain(Note 1)

RL=2kΩ

100

V/mV

Output Short Circuit Current

IOUT

Sourcing, VOUT =0V

Sinking, VOUT =5V

160

Supply Current

ISS

130

250

µA

AC CHARACTERISTICS

Slew Rate

(Note 2)

V/µs

Gain Bandwidth Product

GBWP

CL=200pF

MHz

Phase Margin

Φm

Deg

Gain Margin

Input Referred Voltage Noise

f=1kHz

 Hz

Input Referred Current Noise

f=1kHz

0.21

 Hz

Notes: 1. RL is connected to V

-. The output voltage is 0.5V≤VOUT≤4.5V.

2. Connected as voltage follower with 3V step input. Number specified is these lower of the positive and

negative slew rates

3. All numbers are typical, and apply for packages soldered directly note a PC board is still air.

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