STM32WB55CC datasheet(134/165 Pages) STMICROELECTRONICS

134 / 165 page

Electrical characteristics

STM32WB55xx

134/165

DS11929 Rev 3

Differential

linearity

error

Single

ended

Fast channel (max speed)

TBD TBD TBD

LSB

Slow channel (max speed)

TBD TBD TBD

Differential

Fast channel (max speed)

TBD TBD TBD

Slow channel (max speed)

TBD TBD TBD

Integral

linearity

error

Single

ended

Fast channel (max speed)

TBD TBD TBD

Slow channel (max speed)

TBD TBD TBD

Differential

Fast channel (max speed)

TBD TBD TBD

Slow channel (max speed)

TBD TBD TBD

ENOB

Effective

number of

bits

Single

ended

Fast channel (max speed)

TBD TBD TBD

bits

Slow channel (max speed)

TBD TBD TBD

Differential

Fast channel (max speed)

TBD TBD TBD

Slow channel (max speed)

TBD TBD TBD

SINAD

Signal-to-

noise and

distortion

ratio

Single

ended

Fast channel (max speed)

TBD TBD TBD

Slow channel (max speed)

TBD TBD TBD

Differential

Fast channel (max speed)

TBD TBD TBD

Slow channel (max speed)

TBD TBD TBD

SNR

Signal-to-

noise ratio

Single

ended

Fast channel (max speed)

TBD TBD TBD

Slow channel (max speed)

TBD TBD TBD

Differential

Fast channel (max speed)

TBD TBD TBD

Slow channel (max speed)

TBD TBD TBD

THD

Total

harmonic

distortion

Single

ended

Fast channel (max speed)

TBD TBD TBD

Slow channel (max speed)

TBD TBD TBD

Differential

Fast channel (max speed)

TBD TBD TBD

Slow channel (max speed)

TBD TBD TBD

1. Guaranteed by design.

2. ADC DC accuracy values are measured after internal calibration.

3. Injecting negative current on any analog input pin should be avoided as this significantly reduces the accuracy of the

conversion being performed on another analog input. It is recommended to add a Schottky diode (pin to ground) to analog

pins that may potentially inject negative current.

4. The I/O analog switch voltage booster is enabled when VDDA < 2.4 V (BOOSTEN = 1 in the SYSCFG_CFGR1 when

VDDA < 2.4 V). It is disabled when VDDA ≥ 2.4 V. No oversampling.

Table 77. ADC accuracy - Limited test conditions 3(1)(2)(3) (continued)

Symbol Parameter

Conditions(4)

Min

Typ

Max

Unit

STM32WB55CC 데이터시트(PDF) 134 Page - STMicroelectronics

STM32WB55CC 데이터시트(HTML) 134 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

데이터시트 다운로드

링크 URL