Rainbow-electronics MAX6575H Manual do Utilizador descarregar pdf (Página 3)

MAX6575L/H

SOT Temperature Sensor with

Multidrop Single-Wire Digital Interface

_______________________________________________________________________________________

-5 -3 -2-4 -1012345

TEMPERATURE ACCURACY

= +25°C)

MAX6575 toc01

ACCURACY (°C)

PERCENTAGE OF PARTS SAMPLED (%)

SAMPLE SIZE = 200

-5 -3 -2-4 -1 0 1 2 3 4 5

TEMPERATURE ACCURACY

= +85°C)

MAX6575 toc02

ACCURACY (°C)

PERCENTAGE OF PARTS SAMPLED (%)

SAMPLE SIZE = 200

-1.0

-0.5

0.5

1.0

1.5

-40 -10 5-25 20 35 50 65 80 95 110 125

ACCURACY vs. TEMPERATURE

MAX6576 toc3a

TEMPERATURE (°C)

ACCURACY (°C)

120

140

130

160

150

180

170

190

-40 -10 5 20-25 35 50 65 80 95 110 125

SUPPLY CURRENT vs. TEMPERATURE

MAX6575L/H-03

TEMPERATURE (°C)

SUPPLY CURRENT (µA)

+15°C/div

+100°C

+25°C

THERMAL STEP RESPONSE

IN PERFLUORINATED FLUID

MAX6575L/H-04

5sec/div

MOUNTED ON 0.75 in.

OF 2oz. COPPER

+12.5°C/div

+100°C

+25°C

THERMAL STEP RESPONSE

IN STILL AIR

MAX6575L/H-05

20sec/div

MOUNTED ON 0.75 in.

OF 2oz. COPPER

Typical Operating Characteristics

= +5V, T

= +25°C, unless otherwise noted.)

Pin Description

Bidirectional Interface Pin. A time delay between when the part is initiated externally by pulling I/O low and

when the part subsequently pulls I/O low, is proportional to absolute temperature (°K).

I/O6

Time-Select Pins. Set the time delay factor by connecting TS1 and TS0 to either V

or GND. See Table 1.TS0, TS14, 5

No Connect. Connect pin to GND or leave open.N.C.3

GroundGND2

FUNCTIONPIN NAME

Positive Supply VoltageV

1 2 3 4 5 6 7 8 ... 11 12

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