Datasheet

 2012 Microchip Technology Inc. DS80541C-page 5
PIC16(L)F1782/1783
2. Module: Op Amp
2.1 Offset at Low Common Mode
The op amp offset at Common mode input
voltages below 200 mV increases with respect to
temperature. Below are typical graphs showing
the increase in offset (See Figure 3, Figure 4 and
Figure 5).
Work around
None.
Affected Silicon Revisions
FIGURE 3: OP AMP TYPICAL OFFSET VOLTAGE AT 25°C,
HIGH GBWP MODE (OPAxSP = 1), V
DD = 3.6V, 0V CMV 5.5V
B2 B4
X
-10
-5
0
5
10
15
20
00.511.522.533.54
Offset Voltage (mV)
COMMON MODE VOLTAGE (V)