MAX5420 データシートの表示（PDF） - Maxim Integrated
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MAX5420 Datasheet PDF : 9 Pages
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Digitally Programmable Precision
Voltage Divider for PGAs
Typical Operating Characteristics (continued)
(VDD = +5V, VSS = -5V, or VSS = GND, TA = +25°C, unless otherwise noted.) (Note 1)
MAX542_A DIVIDER RATIO ACCURACY
vs. TEMPERATURE
0.007
0.006
VH = +5V
VL = -5V
RATIO = 8
0.005
0.0020
0.0015
MAX542_B DIVIDER RATIO ACCURACY
vs. TEMPERATURE
VH = +5V
VL = -5V
RATIO = 1
MAX542_B DIVIDER RATIO ACCURACY
vs. TEMPERATURE
-0.0200
-0.0225
VH = +5V
VL = -5V
RATIO = 2
0.004
0.003
0.0010
-0.0250
0.002
0.001
0.0005
-0.0275
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
-0.0300
-40
-15
10
35
60
85
TEMPERATURE (°C)
MAX542_B DIVIDER RATIO ACCURACY
vs. TEMPERATURE
-0.030
-0.035
VH = +5V
VL = -5V
RATIO = 4
-0.040
MAX542_B DIVIDER RATIO ACCURACY
vs. TEMPERATURE
-0.050
-0.055
VH = +5V
VL = -5V
RATIO = 8
-0.060
MAX542_A RATIO ACCURACY
vs. POSITIVE SUPPLY VOLTAGE
0.01
RATIO = 4
0.001
RATIO = 2
RATIO = 8
-0.045
-0.050
-40
-15
10
35
60
85
TEMPERATURE (°C)
MAX542_B RATIO ACCURACY
vs. POSITIVE SUPPLY VOLTAGE
0.1
RATIO = 4
-0.065
-0.070
-40 -15
10
35
60
85
TEMPERATURE (°C)
MAX542_A RATIO ACCURACY
vs. NEGATIVE SUPPLY VOLTAGE
0.01
RATIO = 8
RATIO = 1
VH = +3V, VL = 0
0.0001
4.75
5.00
5.25
POSITIVE SUPPLY VOLTAGE (V)
MAX542_B RATIO ACCURACY
vs. NEGATIVE SUPPLY VOLTAGE
0.1
RATIO = 4
0.01
0.001
RATIO = 8
RATIO = 2
VH = +3V, VL = 0
0.0001
4.75
5.00
RATIO = 1
5.25
POSITIVE SUPPLY VOLTAGE (V)
0.001
RATIO = 4
RATIO = 2
RATIO = 1
VH = 5V, VL = 0
0.0001
-5.25 -4.00 -2.75 -1.50 -0.25
NEGATIVE SUPPLY VOLTAGE (V)
0.01
VH = 5V, VL = 0
0.001
RATIO = 2
RATIO = 8
0.0001
-5.25
RATIO = 1
-4.00 -2.75 -1.50 -0.25
NEGATIVE SUPPLY VOLTAGE (V)
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