
MB95110M Series
57
5.
A/D Converter
(1) A/D Converter Electrical Characteristics
(AVcc
= Vcc = 4.0 V to 5.5 V, AVss = Vss = 0.0 V, TA = 40 °C to + 85 °C)
Parameter
Sym-
bol
Condi-
tions
Value
Unit
Remarks
Min
Typ
Max
Resolution
10
bit
Total error
3.0
+ 3.0
LSB
Linearity error
2.5
+ 2.5
LSB
Differential
linear
error
1.9
+ 1.9
LSB
Zero transition
voltage
VOT
AVss
1.5 LSB AVss + 0.5 LSB AVss + 2.5 LSB
V
Full-scale
transition
voltage
VFST
AVcc
3.5 LSB AVcc 1.5 LSB AVcc + 0.5 LSB
V
Compare time
0.9
16500
s
4.5 V
≤ AVcc ≤ 5.5 V
1.8
16500
s
4.0 V
≤ AVcc < 4.5 V
Sampling time
0.6
∞
s
4.5 V
≤ AVcc ≤ 5.5 V,
At external impedance <
5.4 k
1.2
∞
s
4.0 V
≤ AVcc < 4.5 V,
At external impedance <
2.4 k
Analog input
current
IAIN
0.3
+ 0.3
A
Analog input
voltage
VAIN
AVss
AVcc
V
Reference
voltage
AVss
+ 4.0
AVcc
V
AVcc pin
Reference
voltage
supply current
IR
600
900
A
AVcc pin,
During A/D operation
IRH
5
A
AVcc pin,
At stop mode