NE522 datasheet(3/5 Pages) PHILIPS

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Philips Semiconductors Linear Products

Product specification

NE522

High-speed dual-differential comparator/sense amp

August 31, 1994

312

DC ELECTRICAL CHARACTERISTICS

± = ±5V ±5%, TA = 0 to +70°C, unless otherwise stated.

SYMBOL

PARAMETER

TEST CONDITIONS

LIMITS

UNITS

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNITS

VOS

Input offset voltage

V+ = +4.75V, V– = –4.75V

At 25

°C

Over temperature range

7.5

IBIAS

Input bias current

V+ = +5.25V, V– = –5.25V

At 25

°C

Over temperature range

7.5

µA

IOS

Input offset current

V+ = +5.25V, V– = –5.25V

At 25

°C

Over temperature range

1.0

µA

VCM

Common-mode voltage range

V+ = +4.75V, V– = –4.75V

–3

VIL

Low level input

At 25

°C

Over temperature range

0.8

0.7

VIH

High level temperature

2.0

IIH

Input current

V+ = +5.25V, V– = –5.25V

High

VIH = 2.7V

1G or 2G strobe

Common strobe S

100

µA

IIL

Low input current

VIL = 0.5V

1G or 2G strobe

Common strobe S

–2.0

–4.0

VOL

Output voltage Low

V+ = +5.25V, V– = –5.25V, VI(S) = 2.0V, ILOAD =

20mA

0.5

IOH

Output current High

V+ = +4.75V, V– = –4.75V, VOH = 5.25V

250

µA

Supply voltage

V+

Positive

4.75

5.0

5.25

V–

Negative

–4.75

–5.0

–5.25

Supply current

V+ = +5.25V, V– = –5.25V, TA = 25°C

ICC+

Positive

ICC–

Negative

–15

–28

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