Datasheet

PIC16(L)F1782/1783
DS80541C-page 4  2012 Microchip Technology Inc.
1.3 ADC INL (12-bit mode)
The ADC linearity is ±4 LSb for the 12-bit mode.
Below are typical INL graphs in 12-bit mode (See
Figure 1 and Figure 2).
Work around
None.
Affected Silicon Revisions
FIGURE 1: ADC 12-BIT MODE, SINGLE-ENDED INL, VDD = 3.0V, TAD = 4 us, 25°C,
TYPICAL MEASURED VALUES
FIGURE 2: ADC 12-BIT MODE, SINGLE-ENDED INL, V
DD = 5.5V, TAD = 4 us, 25°C,
TYPICAL MEASURED VALUES
B2 B4
X
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
0.5
0 512 1024 1536 2048 2560 3072 3584 4096
INL (LSB)
Output Code
-4.5
-4.0
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
0.5
0 512 1024 1536 2048 2560 3072 3584 4096
INL (LSB)
Output Code