EL8170FSZ datasheet(2/14 Pages) INTERSIL

2 / 14 page

FN7490.4

February 14, 2008

Absolute Maximum Ratings (TA = +25°C)

Thermal Information

Supply Voltage, V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V

Differential Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA

Differential Input Voltage (EL8170) . . . . . . . . . . . . . . . . . . . . . . 0.5V

Differential Input Voltage (EL8173) . . . . . . . . . . . . . . . . . . . . . . 1.0V

VEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5V to V+ + 0.5V

ESD Rating

Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV

Thermal Resistance (Typical, Note 1)

θJA (°C/W)

8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .

110

Output Short-Circuit Duration . . . . . . . . . . . . . . . . . . . . . . .Indefinite

Ambient Operating Temperature . . . . . . . . . . . . . . . -40°C to +125°C

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

Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and

result in failures not covered by warranty.

NOTES:

θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

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

V+ = +5V, V- = GND, VCM = 1/2V+, VEN = V-, RL = Open, TA = +25°C, unless otherwise specified. Boldface

limits apply over the operating temperature range, -40°C to +125°C. Temperature data established by

characterization.

PARAMETER

DESCRIPTION

CONDITIONS

MIN

(Note 2)

TYP

MAX

(Note 2)

UNIT

DC SPECIFICATIONS

VOS

Input Offset Voltage

EL8170

-200

-300

±50

200

300

µV

EL8173

-1000

-1500

±200

1000

1500

µV

TCVOS

Input Offset Voltage Temperature

Coefficient

EL8170

0.24

µV/°C

EL8173

2.5

µV/°C

IOS

Input Offset Current between IN+, and

IN- and between FB+ and FB-

-2

-3

±0.2

Input Bias Current (IN+, IN-, FB+, and

FB- terminals)

-3

-4

±0.7

VIN

Input Voltage Range

Guaranteed by CMRR test

CMRR

Common Mode Rejection Ratio

EL8170

VCM = 0V to +5V

114

EL8173

106

PSRR

Power Supply Rejection Ratio

EL8170

V+ = +2.4V to +5V

106

EL8173

Gain Error

EL8170

RL = 100kΩ to +2.5V

-1.5

+0.35

1.5

EL8173

-0.4

-0.8

+0.1

0.4

0.8

VOUT

Maximum Voltage Swing

Output low, RL = 100kΩ to +2.5V

Output low, RL = 1kΩ to +2.5V

0.13

0.2

0.25

Output high, RL = 100kΩ to +2.5V

4.985

4.980

4.996

Output high, RL = 1kΩ to +2.5V

4.75

4.887

IS,EN

Supply Current, Enabled

110

µA

EL8170, EL8173

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