MAX1153_10 datasheet(7/30 Pages) MAXIM

7 / 30 page

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

with Internal Temperature Sensor and VDD Monitor

_______________________________________________________________________________________

Typical Operating Characteristics (continued)

(VDD = +3V, VREF = +2.5V (MAX1153); VDD = +5V, VREF = +4.096V (MAX1154); fSCLK = 10MHz, CREF = 0.1µF, TA = +25°C, unless

otherwise noted.)

SUPPLY CURRENT

vs. SAMPLE RATE

SAMPLE RATE (kHz)

0.1

0.01

0.1

0.001

100

INTERNAL REFERENCE

(MODE 01) MAX1154

9 TEMPERATURE

CHANNELS AND 1

VOLTAGE CHANNEL

(VDD/2)

9 VOLTAGE

CHANNELS AND

1 TEMPERATURE

CHANNEL

1 VOLTAGE CHANNEL

(VDD/2)

SUPPLY CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.1

4.7

3.1

3.5

3.9

4.3

1.4

1.8

2.2

2.6

3.0

3.4

3.8

4.2

1.0

2.7

5.5

EXTERNAL REFERENCE (MODE 00)

9 VOLTAGE CHANNELS AND

1 TEMPERATURE CHANNEL

1 VOLTAGE CHANNEL

(VDD/2)

9 TEMPERATURE CHANNELS

AND 1 VOLTAGE CHANNEL (VDD/2)

SUPPLY CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.1

4.7

3.1

3.5

3.9

4.3

1.9

2.3

2.7

3.1

3.5

3.9

4.3

1.5

2.7

5.5

INTERNAL REFERENCE (MODE 01)

9 TEMPERATURE CHANNELS

AND 1 VOLTAGE CHANNEL (VDD/2)

9 VOLTAGE

CHANNELS AND

1 TEMPERATURE

CHANNEL

1 VOLTAGE

CHANNEL (VDD/2)

SUPPLY CURRENT

vs. TEMPERATURE

TEMPERATURE (

°C)

-10

-25

1.7

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.5

2.6

1.6

-40

9 TEMPERATURE CHANNELS AND

1 VOLTAGE CHANNEL (VDD/2)

9 VOLTAGE CHANNELS AND

1 TEMPERATURE CHANNEL

1 VOLTAGE CHANNEL (VDD/2)

INTERNAL REFERENCE (MODE 01) MAX1153

SUPPLY CURRENT

vs. TEMPERATURE

TEMPERATURE (

°C)

-10

-25

2.5

3.0

4.0

3.5

4.5

5.0

2.0

-40

9 TEMPERATURE CHANNELS AND

1 VOLTAGE CHANNEL (VDD/2)

9 VOLTAGE CHANNELS AND

1 TEMPERATURE CHANNEL

1 VOLTAGE CHANNEL (VDD/2)

INTERNAL REFERENCE (MODE 01) MAX1154

SHUTDOWN SUPPLY CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.1

4.7

4.3

3.9

3.5

3.1

200

300

400

500

600

700

100

2.7

5.5

MAX1153

MAX1154

SHUTDOWN SUPPLY CURRENT

vs. TEMPERATURE

TEMPERATURE (

°C)

-10

-25

100

200

300

400

500

600

700

-40

MAX1154

VDD = 5V

MAX1153

VDD = 3V

GAIN AND OFFSET ERROR

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.1

4.7

3.9

4.3

3.5

3.1

-0.80

-0.60

-0.40

-0.20

0.20

0.40

0.60

0.80

1.00

-1.00

2.7

5.5

SINGLE ENDED

MAX1153

MAX1154

OFFSET ERROR

GAIN ERROR

GAIN ERROR vs. TEMPERATURE

TEMPERATURE (

°C)

-10

-25

-0.05

0.05

0.10

0.15

0.20

0.25

-0.10

-40

UNIPOLAR

DIFFERENTIAL

CONFIGURATION

EXTERNAL

REFERENCE MODE

BIPOLAR DIFFERENTIAL

CONFIGURATION

EXTERNAL REFERENCE

MODE

UNIPOLAR SINGLE-ENDED

CONFIGURATION

EXTERNAL REFERENCE MODE

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