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EVM6435 PDF预览

EVM6435

更新时间: 2024-01-21 18:22:35
品牌 Logo 应用领域
商升特 - SEMTECH 电子
页数 文件大小 规格书
40页 281K
描述
Per-Pin Electronics Companion DAC

EVM6435 数据手册

 浏览型号EVM6435的Datasheet PDF文件第2页浏览型号EVM6435的Datasheet PDF文件第3页浏览型号EVM6435的Datasheet PDF文件第4页浏览型号EVM6435的Datasheet PDF文件第5页浏览型号EVM6435的Datasheet PDF文件第6页浏览型号EVM6435的Datasheet PDF文件第7页 
Edge6435/6436  
Per-Pin Electronics  
Companion DAC  
TEST AND MEASUREMENT PRODUCTS  
Description  
The Edge6435/6436 is a low-cost, 40-channel, monolithic  
ATE level DAC solution manufactured in a wide-voltage  
bi-CMOS process.  
The Edge6435/6436 features 2 ranks of input latches  
into each DAC, whereby all DAC values may be updated  
at one time.  
The Edge6435/6436 features independent buffered  
voltage and current outputs that are serially programmed  
and can be used to provide all of the reference levels  
required for up to 8 channels of pin electronics in an ATE  
system.  
For Automated Test Equipment, the Edge6435/6436 can  
support Pin Electronics and Parametric Measurement Units  
whose outputs are in the range of –3.25V to + 13V, and  
Driver Super Voltages to + 13V after calibration. It provides  
10 or 5 per pin levels for 4 or 8 channels respectively.  
The Edge6435/6436 is designed such that DACs may be  
shared for various levels whereby minimizing the total  
number of DACs required in a specific application.  
Designated Voltage Output DACs  
Wide Voltage Range (16.75V)  
Adjustable Full-Scale Range  
Adjustable Minimum Offset Voltage  
13-bit Resolution  
Features  
11-bit Accuracy (E6436)  
10-bit Accuracy (E6435)  
40 DACs Partitioned into 4 Groups for 4 or 8  
Pin Channels  
Wide Voltage Output Range (16.75V Range)  
24 Voltage DACs per Package  
• 8 Voltage / Current DACs per Package  
• 8 Current DACs per Package  
Adjustable Full-Scale Range and Offset per Group  
• DUT GND or Analog GND Reference per Group  
• Self-Calibrating DACs via Internal Offset,  
Gain Registers  
Two Offset, Gain Registers to Support Sharing of  
DACs  
Selectable Voltage/Current Output DACs  
Wide Voltage/Current Range (16.75V/2 mA)  
Adjustable Full-Scale Range  
Adjustable Minimum Offset  
– Configurable as either Voltage or Current Output  
13-bit Resolution  
11-bit Accuracy (E6436)  
10-bit Accuracy (E6435)  
Designated Current Output DACs  
1.6 mA Range  
• DAC Programming per Channel or Set of Channels  
• Readback of DAC Input Data and Output Value  
• Small 100-Pin MQFP Package  
Adjustable Full-Scale Range  
6-bit Resolution  
Low-Cost, Highly Integrated Multi-DAC Solution  
On-chip, digital storage of offset and gain calibration  
coefficients allow the E6435/6436 output levels to be  
programmed using “Ideal Code”, helping to reduce some  
of the complexity and time normally associated with  
programming level DACs in ATE systems.  
Applications  
Automated Test Equipment (ATE)  
• Cost Sensitive applications requiring multiple  
programmable voltage and currents  
PINCAST allows the Edge6435/6436 to further reduce  
this complexity and time by allowing channels across  
multiple Edge6435/6436 devices to be digitally assigned  
to up to 8 distinct sets that can be addressed and  
programmed with a limited number of instructions.  
www.semtech.com  
1
Revision 3 / August 25, 2006  

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