
–
10
–
CXD2931R-9/GA-9
A/D Converter Characteristics
(0 < VRB < VIN < VRT < AVD = 3.0 to 3.6V, Topr =
–
40 to +85
°
C)
Item
Resolution
Differential linearity error (DLE)
Integral linearity error (ILE)
Sampling time
Conversion time
Current consumption
Pin
Condition
AVD = 3.0V
f = 18.414MHz
AVD = 3.0V
Min.
–
0.5
–
2.5
648
864
Typ.
2.0
Max.
8
+0.5
+2.5
Unit
Bit
LSB
LSB
ns
ns
mA
Electrical Characteristics
DC Characteristics
(V
DD
= 3.0 to 3.6V, Topr =
–
40 to +85
°
C)
Item
High level
Low level
High level
Low level
High level
Low level
High level
Low level
High level
Low level
Input voltage (1)
(CMOS level)
Input voltage (2)
(5V interface)
Output voltage (1)
Output voltage (2)
Output voltage (3)
Current consumption in standby mode
(Using external timer, +85
°
C)
Supply current
V
IH
(1)
V
IL
(1)
V
IH
(2)
V
IL
(2)
V
OH
(1)
V
OL
(1)
V
OH
(2)
V
OL
(2)
V
OH
(3)
V
OL
(3)
ISTB
I
DD
I
OH
=
–
4.0mA
I
OL
= 4.0mA
I
OH
=
–
2.0mA
I
OL
= 4.0mA
I
OH
=
–
2.0mA
I
OL
= 8.0mA
V
DD
= 3.0V
V
DD
= 1.8V
f = 18.414MHz
0.7
×
V
DD
0.7
×
V
DD
V
DD
–
0.4
V
DD
–
0.8
V
DD
–
0.8
V
DD
0.2
×
V
DD
5.5
0.2
×
V
DD
0.4
0.4
0.4
70
50
20
4
55
V
V
V
V
V
V
V
V
V
V
μA
mA
1
2
3
4
5
—
—
Symbol
Condition
Min.
Typ.
Max.
Unit
Applicable
Pins
Applicable pins
1
Pins 11, 12, 16, 17, 20, 28, 32, 41
2
Pins 22 to 24, 27, 62, 64 to 69, 71 to 74, 76 to 80, 84, 85, 87 to 94, 96 to 103, 105 to 112, 114 to 120,
122, 128, 130 to 136, 139, 141, 143
3
Pins 10, 25, 26, 33, 35
4
Pins 38, 40, 82, 83, 138, 140, 142
5
Pins 36, 37, 42 to 46, 48 to 54, 56 to 62, 64 to 69, 71 to 74, 76 to 81, 84, 85, 87 to 94, 96 to 103,
105 to 112, 114 to 120, 122 to 128, 130 to 136