Chapter 1
Overview
I - 22 Electrical Characteristics
1.5.4 A/D Converter Characteristics
A/D0, A/D1, A/D2
V
DD
=5.0 V
V
SS
= 0.0 V
V
1
= V
DD
or V
SS
Ta= 25 °C
Parameter Symbol Conditions
Limits
Unit
Min. Typ. MAx.
D1 Resolution - - - - 10 Bits
D2 Non-linearity error -
Sampling time ≥ 200 ns
A/D conversion clock ≥ 80 ns
--±3LSB
D3 Differential linearity error - - - ±3 LSB
D4 Zero transition voltage - -25 - 25 mV
D5 Full-scale transition voltage - 4975 - 5025 mV
D6 A/D conversion time - - 1.3 - - µs
D7 Analog input voltage
V
1A
-VSS-VDDV
D8 Analog input leakage current
I
LA
Unselected channel
V
LA
= 0 V to V
DD
--±10µA
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