STM32L162VC datasheet(103/123 Pages) STMICROELECTRONICS

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DocID022881 Rev 10

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STM32L162VC, STM32L162RC

104

1. Guaranteed by characterization results.

2. The delay is characterized for 100 mV input step with 10 mV overdrive on the inverting input, the non-

inverting input set to the reference.

3. Comparator consumption only. Internal reference voltage not included.

Table 64. Comparator 2 characteristics

Symbol

Parameter

Conditions

Min Typ Max(1)

1. Guaranteed by characterization results.

Unit

VDDA

Analog supply voltage

1.65

3.6

VIN

Comparator 2 input voltage range

VDDA

tSTART

Comparator startup time

Fast mode

µs

Slow mode

td slow

Propagation delay(2) in slow mode

2. The delay is characterized for 100 mV input step with 10 mV overdrive on the inverting input, the non-

inverting input set to the reference.

1.65 V

≤VDDA ≤2.7 V

1.8

3.5

2.7 V

≤VDDA ≤3.6 V

2.5

td fast

Propagation delay(2) in fast mode

1.65 V

≤VDDA ≤2.7 V

0.8

2.7 V

≤VDDA ≤3.6 V

1.2

Voffset

Comparator offset error

±4

±20

dThreshold/

Threshold voltage temperature

coefficient

VDDA = 3.3V

TA = 0 to 50 ° C

V- =VREFINT,

3/4 VREFINT,

1/2 VREFINT,

1/4 VREFINT.

-15

100

ppm

/°C

ICOMP2

Current consumption(3)

3. Comparator consumption only. Internal reference voltage (necessary for comparator operation) is not

included.

Fast mode

3.5

µA

Slow mode

0.5

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