ULV2772L-S08-R datasheet(6/8 Pages) UTC

6 / 8 page

ULV2772

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

6 of 8

www.unisonic.com.tw

QW-R105-053.b



ELECTRICAL CHARACTERISTICS AT SPECIFIED FREE-AIR TEMPERATURE

VDD=5V (unless otherwise noted)

PARAMETER

SYMBOL

TEST CONDITIONS

TA (Note 1)

MIN

TYP

MAX UNIT

25°C

0.36

2.5

Input Offset Voltage

VIO

Full range

0.4

2.7

Temperature Coefficient

Of Input Offset Voltage

αVIO

25°C~125°C

µV/°C

25°C

Input Offset Current

IIO

Full range

125

25°C

Input Bias Current

IIB

VDD=±2.5V, VIC=0, VO=0, RS=50Ω

Full range

350

-0.3

25°C

3.7

3.8

-0.3

Common-mode Input

Voltage Range

VICR

CMRR>60dB, RS=50Ω

Full range

3.7

3.8

25°C

4.9

IOH=-1.3mA

Full range

4.8

25°C

4.7

High-level Output Voltage

VOH

IOH=-4.2mA

Full range

4.4

25°C

0.1

VIC=2.5V, IOL=1.3mA

Full range

0.2

25°C

0.21

Low-level Output Voltage

VOL

VIC=2.5V, IOL=4.2mA

Full range

0.6

25°C

450

Large-signal Differential

Voltage Amplification

AVD

VIC=1.35V, RL=10kΩ,

VO=0.6V~2.1V (Note 2)

Full range

V/mV

Differential Input

Resistance

RI (D)

25°C

Ω

Common-mode Input

Capacitance

CI (C)

f=10kHz

25°C

Closed-loop Output

Impedance

f=100kHz, AV=10

25°C

Ω

25°C

Common-mode Rejection

Ratio

CMRR VIC=VICR (min), VO=3.7V, RS=50Ω

Full range

25°C

Supply Voltage Rejection

Ratio (∆VDD/∆VIO)

KSVR

VDD=2.7V~5V, VIC=VDD/2, No load

Full range

25°C

Supply Current

(Per Channel)

IDD

VO=1.5V, No load

Full range

Notes: 1. Full range is −40°C~125°C for Q level part.

2. Referenced to 2.5 V

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