MAX1153/MAX1154
Stand-Alone, 10-Channel, 10-Bit System Monitors
with Internal Temperature Sensor and VDD Monitor
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(VDD = +3V, VREF = +2.5V (MAX1153); VDD = +5V, VREF = +4.096V (MAX1154); fSCLK = 10MHz, CREF = 0.1F, TA = +25°C, unless
otherwise noted.)
SUPPLY CURRENT
vs. SAMPLE RATE
MAX1153/54
toc07
SAMPLE RATE (kHz)
SUPPLY
CURRENT
(mA)
10
1
0.1
0.01
0.1
1
10
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
MAX1153/54
toc08
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
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
MAX1153/54
toc09
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
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
MAX1153/54
toc10
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
80
65
35
50
-10
5
20
-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
MAX1153/54
toc11
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
80
65
35
50
-10
5
20
-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
MAX1153/54
toc12
SUPPLY VOLTAGE (V)
SHUTDOWN
SUPPLY
CURRENT
(nA)
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
MAX1153/54
toc13
TEMPERATURE (
°C)
SHUTDOWN
SUPPLY
CURRENT
(nA)
65
50
35
20
5
-10
-25
100
200
300
400
500
600
700
0
-40
80
MAX1154
VDD = 5V
MAX1153
VDD = 3V
GAIN AND OFFSET ERROR
vs. SUPPLY VOLTAGE
MAX1153/54
toc14
SUPPLY VOLTAGE (V)
GAIN
AND
OFFSET
ERROR
(LSB)
5.1
4.7
3.9
4.3
3.5
3.1
-0.80
-0.60
-0.40
-0.20
0
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
MAX1153/54
toc15
TEMPERATURE (
°C)
GAIN
ERROR
(LSB)
80
65
50
35
20
5
-10
-25
-0.05
0
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