STM32G0C1NET3 datasheet(109/159 Pages) STMICROELECTRONICS

109 / 159 page

DS13564 Rev 4

109/159

STM32G0C1xC/xE

Electrical characteristics

124

TW_to_W

Minimum time between two

consecutive writes into the

DAC_DORx register to

guarantee a correct

DAC_OUT for a small

variation of the input code

(1 LSB)

DAC_MCR:MODEx[2:0] = 000 or

001

CL ≤ 50 pF; RL ≥ 5 kΩ

µs

DAC_MCR:MODEx[2:0] = 010 or

011

CL ≤ 10 pF

1.4

tSAMP

Sampling time in sample

and hold mode (code

transition between the

lowest input code and the

highest input code when

DACOUT reaches final

value ±1LSB)

DAC_OUT

pin connected

DAC output buffer

ON, CSH = 100 nF

-0.7

3.5

DAC output buffer

OFF, CSH = 100 nF

-10.5

DAC_OUT

pin not

connected

(internal

connection

only)

DAC output buffer

OFF

-2

3.5

µs

Ileak

Output leakage current

Sample and hold mode,

DAC_OUT pin connected

-(3)

CIint

Internal sample and hold

capacitor

5.2

8.8

tTRIM

Middle code offset trim time DAC output buffer ON

µs

Voffset

Middle code offset for 1 trim

code step

VREF+ = 3.6 V

1500

µV

VREF+ = 1.8 V

750

IDDA(DAC)

DAC consumption from

VDDA

DAC output

buffer ON

No load, middle

code (0x800)

315

500

µA

No load, worst code

(0xF1C)

450

670

DAC output

buffer OFF

No load, middle

code (0x800)

0.2

Sample and hold mode, CSH =

100 nF

315 ₓ

Ton/(Ton+

Toff)(4)

670 ₓ

Ton/(Ton+

Toff)(4)

Table 64. DAC characteristics(1) (continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

STM32G0C1NET3 数据表(PDF) 109 Page - STMicroelectronics

STM32G0C1NET3 数据表(HTML) 109 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

数据表下载

链接网址

STM32G0C1NET3 数据表(PDF) 109 Page - STMicroelectronics

STM32G0C1NET3 数据表(HTML) 109 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

数据表 下载

链接网址

数据表下载