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參數資料
| 型號： | CAT310J |
| 英文描述： | 10 Channel Automotive LED Display Driver |
| 中文描述： | 10頻道汽車LED顯示驅動器 |
| 文件頁數： | 7/10頁 |
| 文件大小： | 374K |
| 代理商： | CAT310J |
CAT310
2005 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
7
Doc No. 25087, Rev. 00
FUNCTIONAL DESCRIPTION
The CAT310 implements a 10-bit serial-in shift
register for storing the setting of the ten outputs.
Serial input data SIN are clocked into the shift
register on the rising edge of the clock. At the
10
th
clock pulse, the first data bit entered is
outputted from the shift register to SOUT. The
following clock pulses will output the following
data bits onto SOUT. The output data pattern
replicates the input data stream with a delay of
ten clock pulses.
The 10-bit data pattern present in the shift
register is stored in the 10-bit data latch when
Serial to Parallel Shift Register
CLK
→
SIN
→
0
1
Data Latch
↓
↓
the latch signal XLAT is logic high. When XLAT
transitions to logic low, data are latched and
stay unchanged for as long as XLAT remains
low. The last serial input data corresponds to
OUT0. The serial input data that was received
10 clock pulse ago is stored in OUT9. When the
BLANK input is logic high, all the output
switches are in the off state. If the BLANK input
is low, the 10-bit data latches control the 10
output switches. A data bit value of zero keeps
the switch off. A data bit value of one keeps the
switch on.
Bit
Bit
Bit
2
↓
Bit
3
↓
Bit
4
↓
Bit
5
↓
Bit
6
↓
Bit
7
↓
Bit
8
↓
Bit
9
→
SOUT
↓
XLAT
→
LED
OUT0
LED
OUT1
LED
OUT2
LED
OUT3
LED
OUT4
LED
OUT5
LED
OUT6
LED
OUT7
LED
OUT8
LED
OUT9
TIMING DIAGRAM
相關PDF資料 |
PDF描述 |
|---|---|
| CAT310W | 10 Channel Automotive LED Display Driver |
| CAT431LEZR-TEAP | Low-Voltage Adjustable Precision Voltage Reference |
| CAT431LEUK-TE7 | Low-Voltage Adjustable Precision Voltage Reference |
| CAT431L | Low-Voltage Adjustable Precision Voltage Reference |
| CAT431LEUR-TE7 | Low-Voltage Adjustable Precision Voltage Reference |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CAT310W | 制造商:ON Semiconductor 功能描述:LED DRVR 10Segment 3.3V/5V 20-Pin SOIC T/R |
| CAT310WT1 | 功能描述:LED照明驅動器 10-Ch Automotive LED Display 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: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| CAT310W-T1 | 功能描述:LED照明驅動器 LED Driver,10 Chan 4-wire I/F 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: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| CAT-3-1213077-5 | 制造商:Samtec Inc 功能描述:CAT - Bulk |
| CAT3131-0003 | 制造商:AAC 制造商全稱:American Accurate Components, Inc. 功能描述:Chip Attenuator 0.1 Watt DC to 3 GHz |
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