
Philips Semiconductors
Product data
P87LPC767
Low power, low price, low pin count (20 pin)
microcontroller with 4-kbyte OTP and 8-bit A/D converter
2002 Mar 25
51
255
254
253
252
251
(2)
(1)
256
250
251
252
253
254
255
7
123456
7
6
5
4
3
2
1
0
250
(5)
(4)
(3)
1 LSB
(ideal)
Code
Out
Offset
error
OSe
Gain
error
Ge
AVIN (LSBideal)
Offset
error
OSe
VDD - VSS
1 LSB =
256
(1) Example of an actual transfer curve.
(2) The ideal transfer curve.
(3) Differential non-linearity (DLe).
(4) Integral non-linearity (ILe).
(5) Center of a step of the actual transfer curve.
SU01355
Figure 40. A/D Conversion Characteristics