Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

CS4172XDWF16 Fiches technique(PDF) 5 Page - ON Semiconductor

No de pièce CS4172XDWF16
Description  Single Air-Core Gauge Driver
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  ONSEMI [ON Semiconductor]
Site Internet  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

CS4172XDWF16 Fiches technique(HTML) 5 Page - ON Semiconductor

  CS4172XDWF16 Datasheet HTML 1Page - ON Semiconductor CS4172XDWF16 Datasheet HTML 2Page - ON Semiconductor CS4172XDWF16 Datasheet HTML 3Page - ON Semiconductor CS4172XDWF16 Datasheet HTML 4Page - ON Semiconductor CS4172XDWF16 Datasheet HTML 5Page - ON Semiconductor CS4172XDWF16 Datasheet HTML 6Page - ON Semiconductor CS4172XDWF16 Datasheet HTML 7Page - ON Semiconductor CS4172XDWF16 Datasheet HTML 8Page - ON Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 5 / 8 page
background image
Applications Information: continued
5
Application Diagram
ENABLE
CS4172
10k
SCLK
SI
COS
COS+
SIN
SIN+
SO
OE
CS
ST
VBB
VCC
Microcontroller
Next Driver
360
° Gauge
VBAT
VREG
CS8156
5V
12V
To drive the gauge’s pointer to a particular angle, the
microcontroller sends a 10-bit digital word into the serial
port. These 10 bits are divided as shown in Figure 2.
However, from a software programmers viewpoint, a
360° circle is divided into 1024 equal parts of .35° each.
Table 1 shows the data associated with the 45° divisions
of the 360° driver.
Figure 2. Definition of serial word.
Table 1. Nominal output for major gauge (VBB = 14V).
The 10 bits are shifted into the device’s shift register MSB
first using an SPI compatible scheme. This method is
shown in Figure 3. The CS must be high and remain high
for SCLK to be enabled. Data on SI is shifted in on the ris-
ing edge of the synchronous clock signal. Data in the shift
register changes at SO on the falling edge of SCLK. This
arrangement allows the cascading of devices. SO is
always enabled. Data shifts through without affecting the
outputs until CS is brought low. At this time the internal
DAC is updated and the outputs change accordingly.
Figure 3. Serial data timing diagram.
Figure 4. Power-up sequence.
10 Bits
VCC
CS
SI
OE
ST
10 Bits
OUTPUTS
ENABLED
OUTPUTS
ENABLED
SO(tpd)
SO(Rise, Fall)
10% - 90%
SI(Hold)
SI(Setup)
SCLK
SI
SO
CSHold
CS
CSSetup
Input Code
Ideal
Nominal
VSIN
VCOS
(Decimal)
Degrees
Degrees
(V)
(V)
0
0
0.176
0.032
10.476
128
45
45.176
10.476
10.412
256
90
90.176
10.476
−0.032
384
135
135.176
10.412
−10.476
512
180
180.176
−0.032
−10.476
640
225
225.176
−10.476
−10.412
768
270
270.176
−10.476
0.032
896
315
315.176
−10.476
10.412
1023
359.65
359.826
−0.032
10.476
Major
Gauge
(360
°)
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
D9 – D7 select
which octant
Divides a 45
° octant into 128 equal parts
to achieve a .35
° resolution
Code 0 – 12710
MSB
LSB


Numéro de pièce similaire - CS4172XDWF16

FabricantNo de pièceFiches techniqueDescription
logo
Cherry Semiconductor Co...
CS4172XDWF16 CHERRY-CS4172XDWF16 Datasheet
158Kb / 6P
   Single Air-Core Gauge Driver
More results

Description similaire - CS4172XDWF16

FabricantNo de pièceFiches techniqueDescription
logo
Cherry Semiconductor Co...
CS4172 CHERRY-CS4172 Datasheet
158Kb / 6P
   Single Air-Core Gauge Driver
logo
ON Semiconductor
CS4192 ONSEMI-CS4192 Datasheet
71Kb / 8P
   Single Air-Core Gauge Driver
December, 2001 ??Rev. 6
logo
NXP Semiconductors
SA5777A PHILIPS-SA5777A Datasheet
116Kb / 12P
   Dual air-core gauge driver
1999 Sep 20
logo
ON Semiconductor
CS3750 ONSEMI-CS3750 Datasheet
45Kb / 4P
   Dual H-Bridge Air-Core Gauge Driver
December, 2001 - Rev. 4
CS4192 ONSEMI-CS4192_05 Datasheet
83Kb / 8P
   Single Air?묬ore Gauge Driver
September, 2005 ??Rev. 7
logo
Cherry Semiconductor Co...
CS3750 CHERRY-CS3750 Datasheet
137Kb / 4P
   100mA Dual H-Bridge Air-Core Gauge Driver
logo
Melexis Microelectronic...
MLX10420 MELEXIS-MLX10420_14 Datasheet
510Kb / 25P
   3-channel air-core gauge driver with serial interface
logo
ON Semiconductor
CS4122 ONSEMI-CS4122 Datasheet
86Kb / 10P
   Triple Air-Core Gauge Driver with Serial Input Bus
May, 2004 ??Rev. 8
logo
National Semiconductor ...
LM1819 NSC-LM1819 Datasheet
209Kb / 10P
   Air-Core Meter Driver
logo
Freescale Semiconductor...
33977 FREESCALE-33977 Datasheet
1Mb / 37P
   Single Gauge Driver
More results


Html Pages

1 2 3 4 5 6 7 8


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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