Stand-Alone, 10-Channel, 10-Bit System Monitors

8

_______________________________________________________________________________________

OFFSET ERROR vs. TEMPERATURE

TEMPERATURE (

°C)

80

65

50

35

20

5

-10

-25

-0.20

-0.15

-0.10

-0.05

0

0.05

0.10

0.15

0.20

0.25

-0.25

-40

UNIPOLAR

DIFFERENTIAL

CONFIGURATION

EXTERNAL

REFERENCE MODE

BIPOLAR DIFFERENTIAL

CONFIGURATION

EXTERNAL REFERENCE

MODE

UNIPOLAR SINGLE-ENDED

CONFIGURATION

EXTERNAL REFERENCE

MODE

INTERNAL TEMPERATURE SENSOR

TEMPERATURE ERROR

TEMPERATURE (

°C)

60

40

20

0

-20

-0.80

-0.60

-0.40

-0.20

0

0.20

0.40

0.60

0.80

1.00

-1.00

-40

80

MAX1153/MAX1154

GRADE B INTERNAL

SENSOR

GRADE A INTERNAL

SENSOR

EXTERNAL TEMPERATURE SENSOR

TEMPERATURE ERROR

TEMPERATURE (

°C)

60

40

20

0

-20

-1.60

-1.20

-0.80

-0.40

0

0.40

0.80

1.20

1.60

2.00

-2.00

-40

80

MAX1153/MAX1154

EXTERNAL SENSOR,

DIFFERENTIAL INPUT

EXTERNAL SENSOR,

SINGLE-ENDED INPUT

TEMPERATURE ERROR vs. INTERCONNECT

CAPACITANCE (EXTERNAL SENSOR)

INTERCONNECT CAPACITANCE (pF)

-5

-4

-3

-2

-1

0

1

-6

100

1000

SAMPLING ERROR

vs. INPUT SOURCE IMPEDANCE

SOURCE IMPEDANCE (

Ω)

1000

100

-4

-3

-2

-1

0

1

-5

10

10,000

TURN ON THERMAL TRANSIENT,

CONTINUOUS CONVERSION

TIME (s)

25

20

15

10

5

0

0.125

0.250

0.375

0.500

0.625

-0.125

030

IN A TSSOP SOCKET

SOLDER ON A 2in X 2in PWB

IN AN OIL BATH

EXTERNAL BJT

Typical Operating Characteristics (continued)

otherwise noted.)