STM32F358XC datasheet(113/134 Pages) STMICROELECTRONICS

113 / 134 page

DocID025540 Rev 4

113/134

STM32F358xC

Electrical characteristics

118

6.3.20

Comparator characteristics

Table 72. Comparator characteristics(1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VDDA

Analog supply voltage

VREFINT scaler not in use

1.65

3.6

VREFINT scaler in use

3.6

VIN

Comparator input voltage

range

-0

VDDA

VBG

Scaler input voltage

1.2

VSC

Scaler offset voltage

±5

±10

tS_SC

VREFINT scaler startup

time from power down

First VREFINT scaler activation after device

power on

1(2)

Next activations

0.2

tSTART

Comparator startup time

Startup time to reach propagation delay

specification

µs

Propagation delay for

200 mV step with 100 mV

overdrive

Ultra-low-power mode

4.5

µs

Low-power mode

0.7

1.5

Medium power mode

0.3

0.6

High speed mode

VDDA ≥ 2.7 V

100

VDDA < 2.7 V

100

240

Propagation delay for full

range step with 100 mV

overdrive

Ultra-low-power mode

µs

Low-power mode

0.7

2.1

Medium power mode

0.3

1.2

High speed mode

VDDA ≥ 2.7 V

180

VDDA < 2.7 V

110

300

Voffset

Comparator offset error

±4

±10

dVoffset/dT

Offset error temperature

coefficient

µV/°

IDD(COMP)

COMP current

consumption

Ultra-low-power mode

1.2

1.5

µA

Low-power mode

Medium power mode

High speed mode

100

STM32F358XC Datasheet(PDF) 113 Page - STMicroelectronics

STM32F358XC Datasheet(HTML) 113 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL