ULC831L-AF5-R datasheet(6/7 Pages) UTC

номер детали	ULC831L-AF5-R

подробное описание детали	MICRO-POWER, CMOS INPUT, RRIO, 1.4V, PUSH-PULL OOUTPUT COMPARATOR

PDF	7 Pages

Scroll/Zoom	100%

производитель	UTC [Unisonic Technologies]

домашняя страница	http://www.utc-ic.com

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6 / 7 page

ULC831

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONIC TECHNOLOGIES CO., LTD

6 of 7

www.unisonic.com.tw

QW-R104-012..a



ELECT RI CAL CH ARACT ERI ST I CS (Cont .)

(+VS=5.0V, -VS=0V, VCM=+VS/2 and VO=-VS, TA=25°C,unless otherwise noted.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VCM=0.3V

350

2000

Supply Current

VCM=4.7V

300

2000

VCM=0V

0.5

Input Offset Voltage

VOS

VCM=5V

0.5

Input Offset Average Drift

µV/°C

VCM Stepped from 0V to 3.9V

VCM Stepped from 4.4V to 5.0V

Common Mode Rejection Ratio

CMRR

VCM Stepped from 0V to 5.0V

Power Supply Rejection Ratio

PSRR

VS=1.8V~5.5V, VCM=0V

Large Signal Voltage Gain

AVO

105

IO=500

μA

4.923

4.952

-40°C

≤ TA ≤ +85°C

4.916

IO=1mA

4.864

4.904

Output Swing High

VOH

-40°C

≤ TA ≤ +85°C

4.848

IO=-500

μA

-40°C

≤ TA ≤ +85°C

IO=-1mA

104

130

Output Swing Low

VOL

-40°C

≤ TA ≤ +85°C

143

Source

-40°C

≤ TA ≤ +85°C

12.1

Sink

Output Current

IOUT

-40°C

≤ TA ≤ +85°C

12.9

Overdrive=10mV

μs

Propagation Delay (High to Low)

Overdrive=100mV

μs

Overdrive=10mV

μs

Propagation Delay (Low to High)

Overdrive=100mV

μs

Overdrive=10mV, CL=30pF,

RL=1M

Ω

Rise Time

tRise

Overdrive=100mV, CL=30pF,

RL=1M

Ω

Overdrive=10mV, CL=30pF,

RL=1M

Ω

Fall Time

tFall

Overdrive=100mV, CL=30pF,

RL=1M

Ω

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