Datasheet

LPC2377_78 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 6.1 — 16 October 2013 54 of 69
NXP Semiconductors
LPC2377/78
Single-chip 16-bit/32-bit microcontrollers
(1) Example of an actual transfer curve.
(2) The ideal transfer curve.
(3) Differential linearity error (E
D
).
(4) Integral non-linearity (E
L(adj)
).
(5) Center of a step of the actual transfer curve.
Fig 17. ADC characteristics
1023
1022
1021
1020
1019
(2)
(1)
10241018 1019 1020 1021 1022 1023
7123456
7
6
5
4
3
2
1
0
1018
(5)
(4)
(3)
1 LSB
(ideal)
code
out
offset
error
E
O
gain
error
E
G
offset error
E
O
V
IA
(LSB
ideal
)
002aae604
V
i(VREF)
− V
SSA
1024
1 LSB =