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參數(shù)資料
| 型號： | CAT310W |
| 英文描述： | 10 Channel Automotive LED Display Driver |
| 中文描述： | 10頻道汽車LED顯示驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 374K |
| 代理商： | CAT310W |
CAT310
2005 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
1
Doc No. 25087, Rev. 00
10 Channel Automotive LED Display Driver
FEATURES
Automotive “l(fā)oad dump” protection (40V)
10 independent LED channels
Up to 50mA output per channel
Overvoltage detection at 19V
Serial interface for channel programming
Daisy chain output for multi-driver cascading
LED blanking control
Operating temperature from -40oC to +125oC
20-pin SOIC package
APPLICATIONS
Automotive lighting
White and other color high brightness LEDs
Multi-color high-brightness LED cluster displays
General LED lighting
ORDERING INFORMATION
Part
Number
per Reel
Marking
CAT310J
SOIC-20
1000
CAT310J
CAT310W
SOIC-20
Lead free
TYPICAL APPLICATION CIRCUIT
Package
Quantity
Package
1000
CAT310W
PRODUCT DESCRIPTION
The CAT310 is a 10-channel LED driver for
automotive and other lighting applications. All
LED output channels are driven from a low on-
resistance open-drain High Voltage CMOS
Nch-FETs and are fully compliant with “Load
Dump” transients of up to 40 volts. The LED
bias current of each channel can be set
independently using an external series ballast
resistor, making the device ideal for multi-color
instrumentation displays.
A high-speed serial interface (suitable with both
3.3 volt and 5 volt systems) feeding a 10 bit
shift register is used to program the desired
state (on/off) of each channel. The device offers
a blanking control pin (BLANK) which can be
used to disable all channels on demand. A
serial output data pin (SOUT) is provided to
daisy-chain devices in large cluster LED
applications
During initial power up all channels are reset
and cleared via an under-voltage lock out
(UVLO) detector and for added protection all
channels are disabled in the event of a battery
over-voltage condition (19 volts or more).
PIN DIAGRAM
SOIC 20-pin package
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT310WT1 | 功能描述:LED照明驅(qū)動(dòng)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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| CAT310W-T1 | 功能描述:LED照明驅(qū)動(dòng)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(fēng)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 |
| CAT3131-0006 | 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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