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參數(shù)資料
| 型號： | PCA9552 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | GT 10C 10#16 SKT RECP BOX RM |
| 中文描述： | 16位I2C LED與可編程閃爍率司機 |
| 文件頁數(shù)： | 20/21頁 |
| 文件大?。?/td> | 166K |
| 代理商： | PCA9552 |
Philips Semiconductors
Product data sheet
PCA9552
16-bit I
2
C LED driver with programmable blink rates
2004 Oct 01
20
REVISION HISTORY
Rev
Date
Description
_4
20041001
Product data sheet (9397 750 13727). Supersedes data of 2003 May 02 (9397 750 11463).
Modifications:
“Features” section on page 2:
–
second bullet: change from “... between 0.15625 and 40 Hz (6.4 and 0.025 seconds)” to “... between
0.172 Hz and 44 Hz (5.82 and 0.023 seconds)”
Section “Register Description” on page 5:
–
“INPUT0 — INPUT REGISTER 1” changed to “INPUT0 — INPUT REGISTER 0”. (Also changed first
sentence following table from “The INPUT register 1 reflects ... ” to “The INPUT register 0 reflects ...”.
–
“INPUT0 — INPUT REGISTER 0” table modified; note added
–
“INPUT1 — INPUT REGISTER 2” changed to “INPUT1 — INPUT REGISTER 1”.
–
“INPUT1 — INPUT REGISTER 1” table modified; note added
–
section “PCS0—Frequency Prescaler 0”: change denominator in equation from 38 to 44.
–
section “PCS1—Frequency Prescaler 1”: change denominator in equation from 38 to 44.
Add section “Pins used as General Purpose I/Os” on page 6.
Section “Power-on Reset” on page 6 re-written.
Section “External Reset” on page 6: second paragraph changed from “This input requires a pull-up resistor to
V
DD
.” to “This input requires a pull-up resistor to V
DD
if no active connection is used.”.
Figure 13 on page 10: add resistor values
Table 1 on page 11:
–
step “Set prescaler PSC0 ...”: change equation denominator from 38 to 44; change ‘PSC0 = 37’ to
‘PSC0 = 43’; change I
2
C-bus address from ‘25h’ to ‘2Bh’
–
step “Set prescaler PCS1 ...”: change equation denominator from 38 to 44; change ‘PSC1 = 9’ to
‘PCS1 = 10’; change I
2
C-bus address from ‘09h’ to ‘0Ah’
DC Characteristics table on page 12: add (new) Note 1 and its reference at V
POR
.
Add Figures 20 and 21.
_3
20030502
Product data (9397 750 11463); ECN 853-2374 29857 of 24 April 2003;
supersedes data of 24 February 2003 (9397 750 11156).
_2
20030224
Product data (9397 750 11156); ECN 853-2374 29331 of 20 December 2002;
supersedes data of 2002 Sep 09 (9397 750 10329).
_1
20020927
Product data (9397 750 10329); ECN 853-2374 28878 of 09 September 2002.
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| PCA9554AN | 8-bit I2C and SMBus I/O port with interrupt |
| PCA9554N | 8-bit I2C and SMBus I/O port with interrupt |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCA9552_06 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit I2C-bus LED driver with programmable blink rates |
| PCA9552BS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit I2C-bus LED driver with programmable blink rates |
| PCA9552BS,118 | 功能描述:LED照明驅(qū)動器 16-BIT I2C FM OD LED BLK RST RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| PCA9552D | 功能描述:LED照明驅(qū)動器 I2C LED BLINKR 16BIT RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| PCA9552D,112 | 功能描述:LED照明驅(qū)動器 I2C LED BLINKR 16BIT RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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