数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

ISL24201IRTZ-EVALZ 数据表(PDF) 9 Page - Intersil Corporation

部件名 ISL24201IRTZ-EVALZ
功能描述  Programmable VCOM Calibrator with EEPROM
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  INTERSIL [Intersil Corporation]
网页  http://www.intersil.com/cda/home
标志 INTERSIL - Intersil Corporation

ISL24201IRTZ-EVALZ 数据表(HTML) 9 Page - Intersil Corporation

Back Button ISL24201IRTZ-EVALZ Datasheet HTML 4Page - Intersil Corporation ISL24201IRTZ-EVALZ Datasheet HTML 5Page - Intersil Corporation ISL24201IRTZ-EVALZ Datasheet HTML 6Page - Intersil Corporation ISL24201IRTZ-EVALZ Datasheet HTML 7Page - Intersil Corporation ISL24201IRTZ-EVALZ Datasheet HTML 8Page - Intersil Corporation ISL24201IRTZ-EVALZ Datasheet HTML 9Page - Intersil Corporation ISL24201IRTZ-EVALZ Datasheet HTML 10Page - Intersil Corporation ISL24201IRTZ-EVALZ Datasheet HTML 11Page - Intersil Corporation ISL24201IRTZ-EVALZ Datasheet HTML 12Page - Intersil Corporation  
Zoom Inzoom in Zoom Outzoom out
 9 / 12 page
background image
ISL24201
9
FN7586.1
December 9, 2010
ISL24201 Programming
The ISL24201 accepts I2C bus address and data when the WP
pin is at or above VIH (>0.7VDD). The ISL24201 ignores the I2C
bus when the WP pin is at or below VIL (<0.3VDD). Figure 13
shows the serial data format for writing the register and
programming the EEPROM. Figure 14 shows the serial data
format for reading the DAC register. Table 2 shows the truth table
for reading and writing the device.
Programming the EEPROM memory transfers the current DAC
register value to the EEPROM and occurs when the control bits
select the programming mode and the AVDD voltage is >10.8V.
After the EEPROM programming cycle is started, the WP pin can
be returned to logic low while the while it completes, which takes
a maximum of 100ms.
The ISL24201 uses a 6 bit I2C address, which is “100111xx”. The
complete read and write protocol is shown in Figures 13 and 14.
I2C Bus Signals
The ISL24201 uses fixed voltages for its I2C thresholds, rather
than the percentage of VDD described in the I2C specification
(see Table 3). This should not cause a problem in most systems,
but the I2C logic levels in a specific design should be checked to
ensure they are compatible with the ISL24201.
~1ms
IP
100ms
Max
2.7mA
200µA
50µA
90µA
25µA
FIGURE 11. IDD AND IAVDD CURRENT PROFILE DURING EEPROM
PROGRAMMING
FIGURE 12. EEPROM PROGRAMMING FLOWCHART
E rase P u ls e
Sta rt EE P R O M
P ro g ra mmin g
Are EEPRO M
Ce lls E ra s e d ?
No
Ye s
W rite P u ls e
Are
EEPR O M C e lls
P rog ra m m e d?
EEPR O M
P ro g ra mmin g
Co m p le te
No
Ye s
TABLE 2. ISL24201 READ AND WRITE CONTROL
WP PIN
I2C BITS
FUNCTION
R/W
PROGRAM
0
1
X
Read Register.
0
0
1
Will acknowledge I2C
transactions. Will not write to
register
0
0
0
Will acknowledge I2C
transactions. Will not write to
EEPROM.
1
1
X
Read DAC Register
10
1
Write DAC Register
10
0
Program EEPROM
TABLE 3. ISL24201 I2C BUS LOGIC LEVELS
SYMBOL
ISL24201
I2C STANDARD
I2CVIL
0.55V
0.3*VDD
I2CVIH
1.44V
0.7*VDD


类似零件编号 - ISL24201IRTZ-EVALZ

制造商部件名数据表功能描述
logo
Intersil Corporation
ISL24201IRTZ-EVALZ INTERSIL-ISL24201IRTZ-EVALZ Datasheet
468Kb / 12P
   Programmable VCOM Calibrator with EEPROM Pb-free (RoHS-compliant)
logo
Renesas Technology Corp
ISL24201IRTZ-EVALZ RENESAS-ISL24201IRTZ-EVALZ Datasheet
609Kb / 12P
   Programmable VCOM Calibrator with EEPROM
More results

类似说明 - ISL24201IRTZ-EVALZ

制造商部件名数据表功能描述
logo
Renesas Technology Corp
ISL24202 RENESAS-ISL24202 Datasheet
576Kb / 12P
   Programmable VCOM Calibrator with EEPROM
logo
Intersil Corporation
ISL24202 INTERSIL-ISL24202 Datasheet
437Kb / 12P
   Programmable VCOM Calibrator with EEPROM
ISL24202IRTZ INTERSIL-ISL24202IRTZ Datasheet
435Kb / 12P
   Programmable VCOM Calibrator with EEPROM
March 15, 2011
logo
Renesas Technology Corp
ISL24201 RENESAS-ISL24201 Datasheet
609Kb / 12P
   Programmable VCOM Calibrator with EEPROM
logo
Maxim Integrated Produc...
MAX1512 MAXIM-MAX1512 Datasheet
682Kb / 12P
   EEPROM-Programmable TFT VCOM Calibrator
Rev 2; 8/04
MAX8738 MAXIM-MAX8738 Datasheet
283Kb / 13P
   EEPROM-Programmable TFT VCOM Calibrator with I2C Interface
Rev 0; 3/05
logo
Renesas Technology Corp
ISL24212 RENESAS-ISL24212 Datasheet
585Kb / 12P
   Programmable VCOM Calibrator with EEPROM and Output Buffer
logo
Intersil Corporation
ISL24211 INTERSIL-ISL24211 Datasheet
455Kb / 12P
   Programmable VCOM Calibrator with EEPROM and Output Buffer
ISL24212 INTERSIL-ISL24212 Datasheet
468Kb / 12P
   Programmable VCOM Calibrator with EEPROM and Output Buffer
ISL24211IRTZ INTERSIL-ISL24211IRTZ Datasheet
453Kb / 12P
   Programmable VCOM Calibrator with EEPROM and Output Buffer
February 23, 2011
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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