A/D Conversion Characteristics - Renesas H8S/2319 series Hardware Manual

20.2.4

A/D Conversion Characteristics

Table 20-17 A/D Conversion Characteristics
Condition C: V = 2.4 V to 3.6 V, AV
CC
0 V, φ = 2 MHz to 14 MHz, T
Item
Resolution
Conversion time
Analog input capacitance
Permissible signal source impedance
Nonlinearity error
Offset error
Full-scale error
Quantization error
Absolute accuracy
20.2.5 D/A Conversion Characteristics
Table 20-18 D/A Conversion Characteristics
Condition C: V = 2.4 V to 3.6 V, AV
CC
0 V, φ = 2 MHz to 14 MHz, T
Item
Resolution
Conversion time
Absolute accuracy
= 2.4 V to 3.6 V, V
CC
= –20°C to 75°C (regular specifications)
a
Min
10
19.0
—
—
—
—
—
—
—
= 2.4 V to 3.6 V, V
CC
= –20°C to 75°C (regular specifications)
a
Condition C
Min Typ
8 8
— —
— ±2.0
— —
= 2.4 V to AV
ref
Condition C
Typ Max
10 10
— —
— 20
— 5
— ±7.5
— ±7.5
— ±7.5
— ±0.5
— ±8.0
= 2.4 V to AV
ref
Max Unit
8 Bits
µs
10
±3.0 LSB
±2.0 LSB
Rev. 5.00, 12/03, page 823 of 1088
, V = AV =
CC SS SS
Unit
Bits
µs
pF
kΩ
LSB
LSB
LSB
LSB
LSB
, V = AV =
CC SS SS
Conditions
20 pF capacitive load
2 MΩ resistive load
4 MΩ resistive load