Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

STM8AF5169 Folha de dados(PDF) 82 Page - STMicroelectronics

Nome de Peças STM8AF5169
Descrição Electrónicos  Automotive 8-bit MCU, with up to 128 Kbytes Flash, data EEPROM
PDF  110 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM8AF5169 Folha de dados(HTML) 82 Page - STMicroelectronics

Back Button STM8AF5169 Datasheet HTML 78Page - STMicroelectronics STM8AF5169 Datasheet HTML 79Page - STMicroelectronics STM8AF5169 Datasheet HTML 80Page - STMicroelectronics STM8AF5169 Datasheet HTML 81Page - STMicroelectronics STM8AF5169 Datasheet HTML 82Page - STMicroelectronics STM8AF5169 Datasheet HTML 83Page - STMicroelectronics STM8AF5169 Datasheet HTML 84Page - STMicroelectronics STM8AF5169 Datasheet HTML 85Page - STMicroelectronics STM8AF5169 Datasheet HTML 86Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 82 / 110 page
background image
Electrical characteristics
STM8AF52/62xx, STM8AF51/61xx
82/110
Doc ID 14395 Rev 9
10.3.11
10-bit ADC characteristics
Subject to general operating conditions for VDDA, fMASTER and TA unless otherwise
specified.
Figure 42.
Typical application with ADC
1.
Legend: RAIN = external resistance, CAIN = capacitors, Csamp = internal sample and hold capacitor.
Table 45.
ADC characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
fADC
ADC clock frequency
—
111 kHz
—
4 MHz
kHz/MHz
VDDA
Analog supply
—
3
—
5.5
V
VREF+
Positive reference voltage
—
2.75
—
VDDA
VREF-
Negative reference voltage
—
VSSA
—0.5
VAIN
Conversion voltage range(1)
1.
During the sample time, the sampling capacitance, Csamp (3 pF typ), can be charged/discharged by the
external source. The internal resistance of the analog source must allow the capacitance to reach its final
voltage level within tS. After the end of the sample time tS, changes of the analog input voltage have no
effect on the conversion result.
—VSSA
—VDDA
Devices with
external VREF+/
VREF- pins
VREF-
—VREF+
Csamp
Internal sample and hold capacitor
—
—
—
3
pF
tS
(1)
Sampling time
(3 x 1/fADC)
fADC = 2 MHz
—
1.5
—
µs
fADC = 4 MHz
—
0.75
—
tSTAB
Wakeup time from standby
fADC = 2 MHz
—
7
—
fADC = 4 MHz
3.5
tCONV
Total conversion time including
sampling time
(14 x 1/fADC)
fADC = 2 MHz
—
7
—
fADC = 4 MHz
—
3.5
—
Rswitch Equivalent switch resistance
—
—
—
30
k
Ω
AINx
STM8A
VDD
IL
VT
0.6V
VT
0.6V
VAIN
RAIN
10-bit A/D
conversion
CAIN
Ts
Csamp
Rswitch



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


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com