A/D Conversion Characteristics - Renesas H8S/2633 Series Hardware Manual

25.4

A/D Conversion Characteristics

Table 25-11 lists the A/D conversion characteristics.
Table 25-11 A/D Conversion Characteristics
Condition A: V = PLLV
CC
AV = 3.6 V to 5.5 V, Vref = 3.6 V to AV
CC
AV = 3.3 V to 5.5 V, Vref = 3.3 V to AV
CC
as I/O ports), V
(regular specifications), T
Condition B: V = PLLV
CC
V = 4.5 V to AV
ref
+75°C (regular specifications), T
Item
Resolution
Conversion time
Analog input capacitance
Permissible signal-source
impedance
Nonlinearity error
Offset error
Full-scale error
Quantization
Absolute accuracy
1046
= 3.0 V to 3.6 V, PV
CC
= AV = PLLV
SS SS
= –40°C to +85°C (wide-range specifications)
a
= 3.0 V to 3.6 V, PV
CC
, V = AV = PLLV
CC SS SS
a
Condition A
Min Typ
10 10
16 —
— —
— —
— —
— —
— —
±0.5
—
— —
= 3.0 V to 5.5 V,
CC
if A/D and D/A used,
CC
if A/D and D/A not used (pins used
CC
= 0 V, ø = 2 to 16 MHz, T
SS
= 4.5 V to 5.5 V, AV
CC
= 0 V, ø = 2 to 25 MHz, T
SS
= –40°C to +85°C (wide-range specifications)
Condition B
Max Min
10 10
— 10
20 —
5 —
±7.5
—
±7.5
—
±7.5
—
— —
±8.0
—
= –20°C to +75°C
a
= 4.5 V to 5.5 V,
CC
= –20°C to
a
Typ Max Unit
10 10 bits
µs
— —
— 20 pF
— 5 kΩ
±3.5
— LSB
±3.5
— LSB
±3.5
— LSB
±0.5
— LSB
±4.0
— LSB