Datasheet

811
26.4 A/D Converter Characteristics
Table 26.15 A/D Converter Characteristics (excluding A mask) (Conditions:V
CC
= 3.0
*
1
to
3.6V, AV
CC
= 3.0
*
1
to 3.6V, AV
CC
= V
CC
± 10%, AV
ref
= 3.0
*
1
to AV
CC
, V
SS
=
AV
SS
= 0V, T
a
= –20 to +75°C)
16.7MHz
Item Min Typ Max Unit
Resolution 10 10 10 bit
Conversion time (when CKS = 1) — — 5 µs
Analog input capacity — — 20 pF
Permission signal source impedance — — 1 kΩ
Non-linearity error
*
2
——± 15 LSB
Offset error
*
2
——± 15 LSB
Full scale error
*
2
——± 15 LSB
Quantize error
*
2
——± 0.5 LSB
Absolute error — — ± 31 LSB
Notes: *1 SH7042/43 ZTAT (excluding A mask) are 3.2V.
*2 Reference values
Table 26.16 A/D Converter Characteristics (A mask) (Conditions:V
CC
= 3.0
*
1
to 3.6V, AV
CC
= 3.0
*
1
to 3.6V, AV
CC
= V
CC
± 10%, AV
ref
= 3.0
*
1
to AV
CC
, V
SS
= AV
SS
= 0V, T
a
=
–20 to +75°C)
16.7MHz
Item min typ max Unit
Resolution 10 10 10 bit
Conversion time (when CKS = 0) — — 16.0 µs
Analog input capacity — — 20 pF
Permission signal source impedance — — 1 kΩ
Non-linearity error
*
2
——±4 LSB
Offset error
*
2
——±4 LSB
Full scale error
*
2
——±4 LSB
Quantize error
*
2
——±0.5 LSB
Absolute error — — ±6 LSB
Notes: *1 SH7042/43 ZTAT (excluding A mask) are 3.2V.
*2 Reference values