Hitachi SH7032 - A;D Converter Characteristics

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20.2.4 A/D Converter Characteristics
Table 20.27 A/D Converter Characteristics
Conditions: V
CC
= 3.3 V ±0.3V, AV
CC
= 3.3 V ±0.3V, AV
CC
= V
CC
±0.3V, AV
ref
= 3.0 V to
AV
CC
, V
SS
= AV
SS
= 0 V, Ta = –20 to +75°C
*
Notes: * Regular-specification products; for wide-temperature-range products, Ta = –40 to +85°C
12.5 MHz 20 MHz
Item Min Typ Max Min Typ Max Unit
Resolution 10 10 10 10 10 10 bit
Conversion time — — 11.2 — — 6.7 µS
Analog input capacitance — — 20 — — 20 pF
Permissible signal-source impedance — — 1 — — 1 kΩ
Nonlinearity error* — — ±4.0 — — ±4.0 LSB
Offset error* — — ±4.0 — — ±4.0 LSB
Full-scale error* — — ±4.0 — — ±4.0 LSB
Quantization error* — — ±0.5 — — ±0.5 LSB
Absolute accuracy — — ±6.0 — — ±6.0 LSB
Note: *Reference value