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

20.1.4

A/D Conversion Characteristics

Table 20-8 A/D Conversion Characteristics
Condition A: V = 2.7 V to 3.6 V, AV
CC
0 V, φ = 2 MHz to 20 MHz, T
T = –40°C to 85°C (wide-range specifications)
a
Condition B: V = 3.0 V to 3.6 V, AV
CC
0 V, φ = 2 MHz to 25 MHz, T
T = –40°C to 85°C (wide-range specifications)
a
Item
Resolution
Conversion time
Analog input
capacitance
Permissible signal
source impedance
Nonlinearity error
Offset error
Full-scale error
Quantization error
Absolute accuracy
Rev. 5.00, 12/03, page 814 of 1088
= 2.7 V to 3.6 V, V
CC
a
= 3.0 V to 3.6 V, V
CC
a
Condition A
Min Typ
10 10
6.7 —
— —
— —
— —
— —
— —
— —
— —
= 2.7 V to AV
ref
= –20°C to 75°C (regular specifications),
= 3.0 V to AV
ref
= –20°C to 75°C (regular specifications),
Max Min
10 10
— 10.6
20 —
5 —
±5.5 —
±5.5 —
±5.5 —
±0.5 —
±6.0 —
, V = AV
CC SS
, V = AV
CC SS
Condition B
Typ Max
10 10
— —
— 20
— 5
— ±5.5
— ±5.5
— ±5.5
— ±0.5
— ±6.0
=
SS
=
SS
Unit
Bits
µs
pF
kΩ
LSB
LSB
LSB
LSB
LSB