LTC489CS datasheet(3/12 Pages) LINER

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LTC488/LTC489

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

tZL

Receiver Enable to Output Low

CL = 15pF (Figures 2, 4) S1 Closed

tZH

Receiver Enable to Output High

CL = 15pF (Figures 2, 4) S2 Closed

tLZ

Receiver Disable from Low

CL = 15pF (Figures 2, 4) S1 Closed

tHZ

Receiver Disable from High

CL = 15pF (Figures 2, 4) S2 Closed

The q denotes specifications that apply over the operating temperature

range.

Note 1: Absolute Maximum Ratings are those beyond which the safety of

the device may be impaired.

Note 2: All currents into device pins are positive; all currents out of device

pins are negative. All voltages are referenced to device ground unless

otherwise specified.

Note 3: All typicals are given for VCC = 5V and TA = 25°C.

VCC = 5V ± 5% (Notes 2, 3), unless otherwise noted.

ELECTRICAL C

HARA TERISTICS

OUTPUT VOLTAGE (V)

1.0

488 G04

0.5

1.5

2.0

Receiver Output Low Voltage vs

Output Current at TA = 25°C

OUTPUT VOLTAGE (V)

–8

488 G03

–4

–12

–16

–2

–6

–10

–14

–18

Receiver Output High Voltage vs

Output Current at TA = 25°C

HARA TERISTICS

TYPICALPERFOR

Receiver Output Low Voltage vs

Temperature at I = 8mA

TEMPERATURE (°C)

–50

0.1

0.3

0.4

0.5

0.9

488 G01

0.2

–25

125

0.6

0.7

0.8

100

TEMPERATURE (°C)

–50

3.0

3.8

488 G02

3.4

–25

125

4.2

4.6

100

4.8

4.4

4.0

3.6

3.2

Receiver Output High Voltage vs

Temperature at I = 8mA

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