A/D Converter Characteristics - Renesas H8/38024 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
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
AV 2.7
CC
AN to AN – 0.3
0 7
AV —
CC
AV —
CC
AV —
CC
AN to AN —
0 7
—
—
—
—
—
12.4
= V when the A/D converter is not used.
CC
Values
Typ Max Unit
— 3.6 V
— AV + 0.3 V
CC
— 1.0 mA
600 — µA
— 5 µA
— 15.0 pF
— 10.0 kΩ
— 10 bit
— ±3.5 LSB
— ±0.5 LSB
±2.0 ±4.0 LSB
— 124 µs
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
Rev. 6.00, 08/04, page 467 of 628
Reference
Figure
* 1
* 2
Reference
value
* 3