A/D Conversion Characteristics - Hitachi F-ZTAT H8/3039 Series Hardware Manual

18.2.4 A/D Conversion Characteristics

Table 18-14 lists the A/D conversion characteristics.
Table 18-14 A/D Converter Characteristics
Condition A: V = 3.0 V to 5.5 V, AV
CC
T = –20°C to +75°C (regular specifications), T
a
specifications)
= 5.0 V ± 10%, AV
Condition B: V
CC
T = –20°C to +75°C (regular specifications), T
a
specifications)
Item
Resolution
Conversion time
Analog input capacitance
Permissible signal-
source impedance
Nonlinearity error
Offset error
Full-scale error
Quantization error
Absolute accuracy
Notes: 1. The value is for ø = 10 MHz.
2. The value is for ø ≤ 12 MHz.
3. The value is for ø > 12 MHz.
548
= 3.0 V to 5.5 V, V
CC
= 5.0 V ± 10%, V
CC
Condition A
10 MHz
Min Typ
10 10
— —
— —
— —
— —
— —
— —
— —
— —
= AV = 0 V, ø = 2 to 10 MHz,
SS SS
= –40°C to +85°C (wide-range
a
= AV = 0 V, ø = 2 MHz to 18 MHz,
SS SS
= –40°C to +85°C (wide-range
a
Condition B
18 MHz
Max Min Typ
10 10 10
13.4 — —
20 — —
1
5* — —
— —
±7.5
— —
±7.5
— —
±7.5
— —
±0.5
— —
±8.0
— —
Max Unit
10 bits
µs
7.5
20 pF
2
10* kΩ
3
5*
±3.5
LSB
±3.5
LSB
±3.5
LSB
±0.5
LSB
±4.0
LSB