A/D Converter Characteristics - Renesas H8 Series Hardware Manual

16.4.4

A/D Converter Characteristics

Table 16.11 shows the A/D converter characteristics of the H8/38024F.
Table 16.11 A/D Converter Characteristics
V = 2.7 V to 3.6 V, V
CC
Item Symbol
Analog power AV
CC
supply voltage
Analog input AV
IN
voltage
Analog power AI
OPE
supply current
AI
STOP1
AI
STOP2
Analog input C
AIN
capacitance
Allowable R
AIN
signal source
impedance
Resolution
(data length)
Nonlinearity
error
Quantization
error
Absolute
accuracy
Conversion
time
Notes: 1. Set AV = V
CC
2. AI is the current in active and sleep modes while the A/D converter is idle.
STOP1
3. AI is the current at reset and in standby, watch, subactive, and subsleep modes
STOP2
while the A/D converter is idle.
= AV = 0.0 V
SS SS
Applicable
Pins Min Typ
AV 2.7 —
CC
AN to AN – 0.3 —
0 7
AV — —
CC
AV — 600
CC
AV — —
CC
AN to AN — —
0 7
— —
— —
— —
— —
— ±2.0
12.4 —
when the A/D converter is not used.
CC
Section 16 Electrical Characteristics
Values
Max Unit
3.6 V
AV + 0.3 V
CC
1.0 mA
— µA
5 µA
15.0 pF
10.0 kΩ
10 bit
±3.5 LSB
±0.5 LSB
±4.0 LSB
124 µs
Rev. 7.00 Mar 10, 2005 page 483 of 652
Test Condition
AV = 3.0 V
CC
AV = 2.7 V to 3.6 V
CC
AV = 2.7 V to 3.6 V
CC
AV = 2.7 V to 3.6 V
CC
REJ09B0042-0700
Reference
Figure
* 1
* 2
Reference
value
3
*