st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 348

• Manufacturer Part Number: st7pmc2s6
• Description: 8-bit Mcu For Automotive With Nested Interrupts, Flash, 10-bit Adc, Brushless Motor Control, 5 Timers, Spi, Linsci?
• Manufacturer: STMicroelectronics

Electrical characteristics
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Figure 158. R
1. C
Figure 159. Recommended C
1. This graph shows that depending on the input signal variation (f
the pad capacitance (3pF). A high C
f
time and decreased to allow the use of a larger serial resistor (R
ADC
PARASITIC
should be reduced.
represents the capacitance of the PCB (dependent on soldering and PCB layout quality) plus
AIN
ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto
max. vs f
45
40
35
30
25
20
15
10
5
0
1000
ADC
100
0.1
10
1
AIN
PARASITIC
with C
0
0.01
and R
AIN
value downgrades conversion accuracy. To remedy this,
AIN values
10
C
= 0pF
0.1
PARASITIC
f
AIN
(KHz)
(pF)
30
1
AIN
AIN)
Cain 10 nF
Cain 22 nF
Cain 47 nF
), C
2 MHz
1 MHz
.
AIN
70
10
can be increased for stabilization