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23.5
A/D Conversion Characteristics
Table 23-8 lists the A/D conversion characteristics.
Table 23-8 A/D Conversion Characteristics
Condition :
V
= PWMV
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
776
= 4.5 V to 5.5 V, LPV
CC
, V
= PWMV
CC
SS
= –40°C to +85°C (wide-range specifications)
a
Min
10
—
—
—
—
—
—
—
—
= 4.5 V to 5.5 V, AV
CC
= PLLV
= AV
SS
SS
SS
Condition
Typ
Max
10
10
—
13.3
—
20
—
5
—
±3.5
—
±3.5
—
±3.5
±0.5
—
—
±4.0
= 4.5 V to 5.5 V,
CC
= 0 V, T
= –20°C to
a
Unit
bits
µs
pF
kΩ
LSB
LSB
LSB
LSB
LSB
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