NXP Semiconductors
LPC2212/2214
16/32-bit ARM microcontrollers
1023
1022
1021
1020
1019
1018
offset
error
EO
gain
error
EG
(2)
7
code
out
6
5
(5)
4
(4)
3
(3)
2
1
1 LSB
(ideal)
0
1
2
3
4
5
6
7
VIA (LSBideal)
offset
error
EO
(1) Example of an actual transfer curve.
(2) The ideal transfer curve.
(3) Differential linearity error (ED).
(4) Integral non-linearity (EL(adj)).
(5) Center of a step of the actual transfer curve.
Fig 4. ADC characteristics
(1)
1018 1019 1020 1021 1022 1023 1024
1 LSB = VDDA − VSSA
1024
002aaa668
LPC2212_2214_4
Product data sheet
Rev. 04 — 3 January 2008
© NXP B.V. 2008. All rights reserved.
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