MAX6656 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX6656 Datasheet PDF : 18 Pages
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Dual Remote/Local Temperature Sensors and
Four-Channel Voltage Monitors
Table 4. Voltage Data Format
ADC OUTPUT CODE
LSB weight
64 (≈ 1/4 scale)
65
66
—
128 (≈ 1/2 scale)
—
198 (≈ 3/4 scale)
—
210
211
—
237 (≈ 5/4 scale)
INPUT
VOLTAGE AT VIN1
(+12V)
57.1mV
4.343V to 4.400V
4.400V to 4.457V
4.457V to 4.514V
—
8.000V to 8.057V
—
12.000V to 12.057V
—
12.686V to 12.743V
12.743V to 12.800V
—
14.228V to 14.285V
INPUT
VOLTAGE AT VIN2
(+5V) OR VCC
23.8mV
1.810V to 1.833V
1.833V to 1.857V
1.857V to 1.881V
—
3.333V to 3.357V
—
5.000V to 5.024V
—
5.286V to 5.310V
5.310V to 5.333V
—
5.929V to 5.952V
Table 5. Address Map (ADD[1:0])
ADD0
0
0
0
High-Z
High-Z
High-Z
1
1
1
ADD1
0
High-Z
1
0
High-Z
1
0
High-Z
1
ADDRESS
0011 0000
0011 0010
0011 0100
0101 0010
0101 0100
0101 0110
1001 1000
1001 1010
1001 1100
INPUT
VOLTAGE AT VIN2
(+3.3V) OR VCC
15.7mV
1.194V to 1.210V
1.210V to 1.226V
1.226V to 1.242V
—
2.200V to 2.216V
—
3.300V to 3.3157V
—
3.486V to 3.504V
3.504V to 3.521V
—
3.913V to 3.929V
INPUT
VOLTAGE AT VIN3
(+2.5V)
11.9mV
0.905V to 0.917V
0.917V to 0.929V
0.929V to 0.941V
—
1.250V to 1.262V
—
2.500V to 2.512V
—
2.643V to 2.655V
2.655V to 2.667V
—
2.964V to 2.976V
12 ______________________________________________________________________________________
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