Renesas H8/38024 Series, Hardware Manual

Page: 483 / 661

Rev. 6.00, 08/04, page 453 of 628
16.2.4 A/D Converter Characteristics
Table 16.5 shows the A/D converter characteristics of the H8/38024.
Table 16.5 A/D Converter Characteristics
V
CC
= 1.8 V to 5.5 V, V
SS
= AV
SS
= 0.0 V, T
a
= –20°C to +75°C (regular specifications),
T
a
= –40°C to +85°C (wide-range specifications), T
a
= +75°C (Die) unless otherwise indicated.
Values
Item Symbol
Applicable
Pins
Min Typ Max Unit Test Condition
Reference
Figure
Analog power
supply voltage AV
CC
AV
CC
1.8 — 5.5 V
* 1
Analog input
voltage AV
IN
AN
0
to AN
7
– 0.3 — AV
CC
+ 0.3 V
AI
OPE
AV
CC
— — 1.5 mA AV
CC
= 5.0 V Analog power
supply current
AI
STOP1
AV
CC
— 600 — µA
*
2
Reference
value
AI
STOP2
AV
CC
— — 5 µA
*
3
Analog input
capacitance C
AIN
AN
0
to AN
7
— — 15.0 pF
Allowable
signal source
impedance R
AIN
— — 10.0 k
Ω
Resolution
(data length) — — 10 bit
Nonlinearity
error — — ±2.5 LSB AV
CC
= 2.7 V to 5.5 V
V
CC
= 2.7 V to 5.5 V
— — ±5.5 AV
CC
= 2.0 V to 5.5 V
V
CC
= 2.0 V to 5.5 V
— — ±7.5 Except the above
* 4
Quantization
error — — ±0.5 LSB