MB95120MB Series
(Continued)
Zero transition error
004H
Full-scale transition error
Ideal
characteristics
Actual conversion
characteristic
3FFH
3FEH
3FDH
3FCH
Actual conversion
characteristic
003H
Ideal
characteristics
002H
VFST
(measurement
value)
Actual conversion
characteristic
VOT (measurement value)
Analog input
001H
Actual conversion
characteristic
AVSS
AVR
AVSS
AVR
Analog input
Linearity error
Differential linear error
Actual conversion
characteristic
Ideal characteristics
3FFH
3FEH
3FDH
(N+1)H
NH
Actual conversion
characteristic
{1 LSB × N + VOT}
V (N+1)T
VFST
(measurement
value)
VNT
004H
003H
002H
001H
(N-1)H
(N-2)H
VNT
Actual conversion
characteristic
Actual conversion
characteristic
Ideal characteristics
VOT (measurement value)
AVSS
AVR
AVSS
AVR
Analog input
Analog input
Linear error in
digital output N
VNT − {1 LSB × N + VOT}
V (N + 1) T − VNT
Differential linear error
in digital output N
=
=
− 1
1 LSB
1 LSB
N
: A/D Converter digital output value
VNT : A voltage at which digital output transits from (N − 1)H to NH.
VOT (Ideal value) = AVSS + 0.5 LSB [V]
VFST (Ideal value) = AVR − 1.5 LSB [V]
66
FUJITSU [ FUJITSU ]
