MAX1153_10 Datasheet, PDF (7/30 Pages) Maxim Integrated Products – Stand-Alone, 10-Channel, 10-Bit System Monitors with Internal Temperature Sensor and VDD Monitor

Stand-Alone, 10-Channel, 10-Bit System Monitors
with Internal Temperature Sensor and V_DD Monitor
Typical Operating Characteristics (continued)
(V_DD = +3V, V_REF = +2.5V (MAX1153); V_DD = +5V, V_REF = +4.096V (MAX1154); f_SCLK = 10MHz, C_REF = 0.1µF, T_A = +25°C, unless
otherwise noted.)
SUPPLY CURRENT
vs. SAMPLE RATE
10
INTERNAL REFERENCE
(MODE 01) MAX1154
9 TEMPERATURE
1 _{CHANNELS AND 1}
VOLTAGE CHANNEL
(V_DD/2)
0.1
0.01
9 VOLTAGE
CHANNELS AND
1 TEMPERATURE
CHANNEL
0.001
0.001 0.01
1 VOLTAGE CHANNEL
(V_DD/2)
0.1
1
10 100
SAMPLE RATE (kHz)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
EXTERNAL REFERENCE (MODE 00)
4.2
9 TEMPERATURE CHANNELS
3.8 AND 1 VOLTAGE CHANNEL (V_DD/2)
3.4
9 VOLTAGE CHANNELS AND
3.0
1 TEMPERATURE CHANNEL
2.6
2.2
1.8
1.4
1 VOLTAGE CHANNEL
(V_DD/2)
1.0
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
SUPPLY VOLTAGE (V)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
4.3 ^{INTERNAL REFERENCE (MODE 01)}
9 TEMPERATURE CHANNELS
3.9 AND 1 VOLTAGE CHANNEL (V_DD/2)
3.5
9 VOLTAGE
CHANNELS AND
3.1
1 TEMPERATURE
CHANNEL
2.7
2.3
1.9
1 VOLTAGE
CHANNEL (V_DD/2)
1.5
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
SUPPLY VOLTAGE (V)
SUPPLY CURRENT
vs. TEMPERATURE
2.6
2.5 9 TEMPERATURE CHANNELS AND
2.4 ^{1 VOLTAGE CHANNEL (VDD/2)}
2.3
2.2
9 VOLTAGE CHANNELS AND
2.1 1 TEMPERATURE CHANNEL
2.0
1.9
1.8 1 VOLTAGE CHANNEL (VDD/2)
1.7
INTERNAL REFERENCE (MODE 01) MAX1153
1.6
-40 -25 -10 5 20 35 50 65 80
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
700
MAX1154
600
V_DD = 5V
500
400
300
200
MAX1153
100
V_DD = 3V
0
-40 -25 -10 5 20 35 50 65 80
TEMPERATURE (°C)
SUPPLY CURRENT
vs. TEMPERATURE
5.0
INTERNAL REFERENCE (MODE 01) MAX1154
4.5
9 TEMPERATURE CHANNELS AND
1 VOLTAGE CHANNEL (V_DD/2)
4.0
9 VOLTAGE CHANNELS AND
3.5 _{1 TEMPERATURE CHANNEL}
3.0
1 VOLTAGE CHANNEL (V_DD/2)
2.5
2.0
-40 -25 -10 5 20 35 50 65 80
TEMPERATURE (°C)
GAIN AND OFFSET ERROR
vs. SUPPLY VOLTAGE
1.00
SINGLE ENDED
0.80
0.60
OFFSET ERROR
0.40
0.20
MAX1153
0
-0.20
-0.40
MAX1154
GAIN ERROR
-0.60
-0.80
-1.00
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
SUPPLY VOLTAGE (V)
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
700
600
MAX1154
500
400
300
MAX1153
200
100
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
SUPPLY VOLTAGE (V)
GAIN ERROR vs. TEMPERATURE
0.25
UNIPOLAR
0.20
DIFFERENTIAL
CONFIGURATION
EXTERNAL
0.15 _{REFERENCE MODE}
BIPOLAR DIFFERENTIAL
CONFIGURATION
EXTERNAL REFERENCE
MODE
0.10
0.05
0 ^{UNIPOLAR SINGLE-ENDED}
CONFIGURATION
-0.05 ^{EXTERNAL REFERENCE MODE}
-0.10
-40 -25 -10 5 20 35 50 65 80
TEMPERATURE (°C)
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