EL5481, EL5482

FN7199 Rev 0.00

Page 2 of 9

June 14, 2001

Absolute Maximum Ratings (TA = 25°C)

Analog Supply Voltage (VS+ to VS-) . . . . . . . . . . . . . . . . . . . +12.6V

Digital Supply Voltage (VSD to GND) . . . . . . . . . . . . . . . . . . . . .+7V

Differential Input Voltage . . . . . . . . . . .[(VS-) -0.2V] to [(VS+) +0.2V]

Common-mode Input Voltage . . . . . . .[(VS-) -0.2V] to [(VS+) +0.2V]

Latch Input Voltage . . . . . . . . . . . . . . . . . . . . -0.2V to [(VSD) +0.2V]

Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C

Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C

Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C

Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests

are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA

Electrical Specifications

VS = ±5V, VSD = 5V, RL = 2.3k, CL = 15pF, TA = 25°C, unless otherwise specified.

PARAMETER

DESCRIPTION

CONDITION

MIN

TYP

MAX

UNIT

INPUT

VOS

Input Offset Voltage

VCM = 0V, VO = 2.5V

1

4

mV

IB

Input Bias Current

-6

-3.5

µA

CIN

Input Capacitance

5pF

IOS

Input Offset Current

VCM = 0V, VO = 2.5V

-2.5

0.5

2.5

µA

VCM

Input Voltage Range

(VS-) -0.1

(VS+) -2.25

V

CMRR

Common-mode Rejection Ratio

-5.1V < VCM < +2.75V

65

90

dB

OUTPUT

VOH

Output High Voltage

VIN > 250mV

VSD -0.6

VSD -0.4

V

VOL

Output Low Voltage

VIN > 250mV

GND +0.25

GND +0.5

V

DYNAMIC PERFORMANCE

tpd+

Positive Going Delay Time

VIN = 1VP-P, VOD = 50mV

8

12

ns

tpd-

Negative Going Delay Time

VIN = 1VP-P, VOD = 50mV

8

12

ns

SUPPLY

IS+

Positive Analog Supply Current

(per comparator)

7

8.2

mA

IS-

Negative Analog Supply Current

(per comparator)

5

6.5

mA

ISD

Digital Supply Current

(per comparator) All outputs high

4

5

mA

(per comparator) All outputs low

0.75

1

mA

PSRR

Power Supply Rejection Ratio

60

80

dB

LATCH - EL5482 ONLY

VLH

Latch Input Voltage High

2.0

V

VLL

Latch Input Voltage Low

0.8

V

ILH

Latch Input Current High

VLH = 3.0V

-30

-18

µA

ILL

Latch Input Current Low

VLL = 0.3V

-30

-24

µA

td+

Latch Disable to High Delay

6

ns

td-

Latch Disable to Low Delay

6

ns

ts

Minimum Setup Time

2

ns

th

Minimum Hold Time

1

ns

tpw(D)

Minimum Latch Disable Pulse Width

10

ns