Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

BU1S12S1AG-TR Scheda tecnica(PDF) 9 Page - Rohm

Il numero della parte BU1S12S1AG-TR
Spiegazioni elettronici  Successive Approximation A/D Converter
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  ROHM [Rohm]
Homepage  http://www.rohm.com
Logo ROHM - Rohm

BU1S12S1AG-TR Scheda tecnica(HTML) 9 Page - Rohm

Back Button BU1S12S1AG-TR Datasheet HTML 5Page - Rohm BU1S12S1AG-TR Datasheet HTML 6Page - Rohm BU1S12S1AG-TR Datasheet HTML 7Page - Rohm BU1S12S1AG-TR Datasheet HTML 8Page - Rohm BU1S12S1AG-TR Datasheet HTML 9Page - Rohm BU1S12S1AG-TR Datasheet HTML 10Page - Rohm BU1S12S1AG-TR Datasheet HTML 11Page - Rohm BU1S12S1AG-TR Datasheet HTML 12Page - Rohm BU1S12S1AG-TR Datasheet HTML 13Page - Rohm Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 20 page
background image
BU1S12S1AG-LB
9/16
© 2016 ROHM Co., Ltd. All rights reserved.
www.rohm.com
TSZ22111・15・001
TSZ02201-0GSG0GZ10180-1-2
04.Jul.2016 Rev.001
Description of Functions
1. Overview of A/D Conversion Process
BU1S12S1AG-LB is a successive-approximation A/D converter designed with a charge-redistribution D/A converter.
Simplified schematics of the A/D converter are shown in Figure 18 and Figure 19.
Figure 18 shows the A/D converter in Track mode: the switch SW1 is in the position A, SW2 is closed and balances the
comparator. Then, the sampling capacitor is charged with the analog input voltage VIN.
Figure 19 shows the A/D converter in Hold mode. When a conversion starts, the A/D converter goes into Hold mode:
SW2 becomes open, SW1 connects the sampling capacitor to ground through the terminal B and the comparator loses
its balance. The control logic controls the input voltage of the comparator via the sampling capacitors of the
charge-redistribution D/A converter to get the comparator back into a balanced state. A/D conversion finishes when the
comparator balances again. The control logic also generates the output code of the A/D converter.
VIN
SW1
GND
SAMPLING
CAPACITOR
SW2
VA
2
CHARGE
REDISTRIBUTION
DAC
CONTROL
LOGIC
A
B
VIN
SW1
GND
SAMPLING
CAPACITOR
SW2
VA
2
CHARGE
REDISTRIBUTION
DAC
CONTROL
LOGIC
A
B
2. Ideal Transfer Characteristics
Figure 20 shows the ideal transfer characteristics of BU1S12S1AG-LB. Code transitions occur midway between
successive integer LSB values, such as 0.5 LSB, 1.5 LSB, and so on. The LSB size for the BU1S12S1AG-LB is VA /
4096. The output code format of the A/D converter is straight binary
111...111
111...110
111...000
011...111
000...010
000...001
000...000
0V
0.5LSB
ANALOG INPUT
+VA - 1.5 LSB
1LSB = VA / 4096
Figure 19. Hold mode
Figure 20. Ideal Transfer Characteristics
Figure 18. Track mode


Codice articolo simile - BU1S12S1AG-TR

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Frontier Electronics.
BU10-005 FRONTIER-BU10-005 Datasheet
122Kb / 2P
   10A SILICON SINGLE-PHASE BRIDGE RECTIFIERS
BU10-005F FRONTIER-BU10-005F Datasheet
122Kb / 2P
   10A SILICON SINGLE-PHASE BRIDGE RECTIFIERS
BU10-01 FRONTIER-BU10-01 Datasheet
122Kb / 2P
   10A SILICON SINGLE-PHASE BRIDGE RECTIFIERS
BU10-01F FRONTIER-BU10-01F Datasheet
122Kb / 2P
   10A SILICON SINGLE-PHASE BRIDGE RECTIFIERS
BU10-02 FRONTIER-BU10-02 Datasheet
122Kb / 2P
   10A SILICON SINGLE-PHASE BRIDGE RECTIFIERS
More results

Descrizione simile - BU1S12S1AG-TR

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Rohm
BH2715FV ROHM-BH2715FV Datasheet
2Mb / 18P
   Successive Approximation A/D Converter
logo
Nippon Precision Circui...
SM6150 NPC-SM6150 Datasheet
161Kb / 6P
   Successive-approximation 8-bit A/D Converter
SM6155P NPC-SM6155P Datasheet
183Kb / 7P
   Successive-approximation 8-bit A/D Converter
logo
List of Unclassifed Man...
ZN439 ETC1-ZN439 Datasheet
344Kb / 25P
   8-Bit Successive Approximation A-D Converter
logo
Analog Devices
AD572 AD-AD572_15 Datasheet
1Mb / 8P
   12 BIT SUCCESSIVE APPROXIMATION INTEGRATED CIRCUIT A/D CONVERTER
REV. B
logo
Zarlink Semiconductor I...
ZN427E8 ZARLINK-ZN427E8 Datasheet
311Kb / 17P
   MICROPROCESSOR COMPATIBLE 8-BIT SUCCESSIVE APPROXIMATION A-D CONVERTER
logo
Analog Devices
AD5200 AD-AD5200 Datasheet
631Kb / 6P
   12-Bit Successive Approximation High Acquisition A/D Converter
AD5215 AD-AD5215_15 Datasheet
2Mb / 6P
   12 BIT SUCCESSIVE APPROXIMATION HIGH ACCURACY A/D CONVERTER
AD572 AD-AD572 Datasheet
429Kb / 7P
   12-BIT SUCCESSIVE APPROXIMATION INTEGRATED CIRCUIT A/D CONVERTER
REV. A
ADADC80 AD-ADADC80 Datasheet
475Kb / 6P
   12-BIT SUCCESSIVE APPROXIMATION INTERATED CIRCUIT A/D CONVERTER
REV. A
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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