Cypress MB95710M Series, Manual

Page: 156 / 174

MB95710M Series
MB95770M Series
Document Number: 002-09307 Rev. *D Page 155 of 172
22.5 A/D Converter
22.5.1 A/D Converter Electrical Characteristics
(AV
CC
= 1.8 V to 5.5 V, V
SS
= 0.0 V, T
A
=
−
40 °C to
+
85 °C)
*: See “Notes on Using A/D Converter” for details of the minimum sampling time.
Parameter Symbol
Value
Unit Remarks
Min Typ Max
Resolution
—
— — 12 bit
Total error
−
6 —
+
6 LSB V
CC
≥
2.7 V
−
10 —
+
10 LSB V
CC
<
2.7 V
Linearity error
−
3 —
+
3 LSB V
CC
≥
2.7 V
−
5 —
+
5 LSB V
CC
<
2.7 V
Differential linearity
error
−
1.9 —
+
1.9 LSB V
CC
≥
2.7 V
−
2.9 —
+
2.9 LSB V
CC
<
2.7 V
Zero transition
voltage
V
0T
V
SS
−
6 LSB — V
SS
+
8.2 LSB V
Full-scale transition
voltage
V
FST
AV
CC
−
6.2 LSB — AV
CC
+
9.2 LSB V
Sampling time T
S
* — 10 µs
Compare time T
cck
0.861 — 14 µs V
CC
≥
2.7 V
2.8 — 14 µs V
CC
<
2.7 V
Time for transiting to
operation enabled
state
T
stt
1 — — µs
Analog input current I
AIN
−
0.3 —
+
0.3 µA
Analog input voltage V
AIN
V
SS
— AV
CC
V