Datasheet

DRAFT DRAFT DRAFT DR DRAFT DRAFT DRAFT
D
RAF
DRAFT DRAFT DRA
F
T D
RAFT DR
AFT D
DRA
F
T DRAFT DRAFT
D
RAFT
DRAFT
D
RAFT
DRA
LPC15xx All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
Objective data sheet Rev. 1.0 — 16 January 2014 77 of 98
NXP Semiconductors
LPC15xx
32-bit ARM Cortex-M3 microcontroller
(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 38. 12-bit ADC characteristics
002aaf436
4095
4094
4093
4092
4091
(2)
(1)
40964090 4091 4092 4093 4094 4095
7123456
7
6
5
4
3
2
1
0
4090
(5)
(4)
(3)
1 LSB
(ideal)
code
out
VREFP - V
SS
4096
offset
error
E
O
gain
error
E
G
offset error
E
O
V
IA
(LSB
ideal
)
1 LSB =