Rainbow-electronics MAX6626 Manual de usuario descargar pdf (Pagina 4)

MAX6625/MAX6626

9-Bit/12-Bit Temperature Sensors with

C-Compatible Serial Interface in a SOT23

4 _______________________________________________________________________________________

Typical Operating Characteristics

= +3.3V, T

= +25°C, unless otherwise noted.)

Pin Description

100

-5 50101520

RESPONSE TO THERMAL SHOCK

TEMPERATURE vs. TIME

MAX6625 toc01

TIME (s)

OUTPUT TEMPERATURE (°C)

DEVICE IMMERSED IN +85°C

FLUORINERT BATH

120

100

160

140

180

200

-55 5 35-25 65 95 125

STATIC QUIESCENT SUPPLY CURRENT

vs. TEMPERATURE

MAX6625 toc02

TEMPERATURE (°C)

INPUT CURRENT (µA)

120

100

160

140

180

200

-55 5 35-25 65 95 125

DYNAMIC QUIESCENT SUPPLY CURRENT

vs. TEMPERATURE

MAX6625 toc03

TEMPERATURE (°C)

INPUT CURRENT (µA)

-5

-2

-3

-4

-1

-50 -25 0 25 50 75 100 125

TEMPERATURE ERROR vs.

TEMPERATURE

MAX6625 toc04

TEMPERATURE (°C)

TEMPERATURE ERROR (°C)

MAXIMUM LIMIT

±5 SIGMA RANGE

MINIMUM LIMIT

PIN NAME FUNCTION

1 SDA I

C-Compatible Serial Bidirectional Data Line

2 GND Power-Supply Ground

3 SCL I

C-Compatible Clock Input

4 OT Temperature Alarm Output

5 ADD I

C-Compatible Address Set Pin: Ground (0), V

(1), SDA (2), SCL (3); see Table 1.

Power-Supply Input, +3V to +5.5V. Bypass V

to GND with a 0.1µF capacitor.

1 2 3 4 5 6 7 8 9 ... 12 13

MAX6625/MAX6626 1

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Rainbow-electronics MAX6626 Manual de usuario Pagina 4

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