MAX11048 查看數據表（PDF） - Maxim Integrated
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MAX11048 Datasheet PDF : 25 Pages
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4-/6-/8-Channel, 16-/14-Bit,
Simultaneous-Sampling ADCs
7FFF
VLSB =
FS
65536
FULL-SCALE
TRANSITION
7FFE
0001
0000
FFFF
FFFE
8001
8000
0
FS/2
+FS
INPUT VOLTAGE (LSB)
OUTPUT CODE = VIN x 65536 - 32768, FS = 5 x VREF
VREFIO
x
5
4.096
4.096
Figure 8a. Two’s Complement Transfer Function for 16-Bit
Devices
1FFF
VLSB =
FS
16384
FULL-SCALE
TRANSITION
1FFE
0001
0000
3FFF
3FFE
2001
2000
0
FS/2
+FS
INPUT VOLTAGE (LSB)
OUTPUT CODE = VIN x 16384 - 8192,
VREFIO
x
5
4.096
FS = 5 x VREF
4.096
Figure 8b. Two’s Complement Transfer Function for 14-Bit
Devices
FFFF
VLSB =
FS
65536
FULL-SCALE
TRANSITION
FFFE
3FFF
VLSB =
FS
16384
FULL-SCALE
TRANSITION
3FFE
8001
2001
8000
2000
7FFF
1FFF
7FFE
1FFE
0001
0001
0000
0000
0
FS/2
+FS
INPUT VOLTAGE (LSB)
OUTPUT
CODE
=
VIN x 65536
VREFIO
x
5
4.096
,
FS =
5 x VREF
4.096
0
FS/2
+FS
INPUT VOLTAGE (LSB)
OUTPUT
CODE
=
VIN x 16384
VREFIO
x
5
4.096
,
FS =
5 x VREF
4.096
Figure 9a. Offset-Binary Transfer Function for 16-Bit Devices
Figure 9b. Offset-Binary Transfer Function for 14-Bit Devices
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