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HAL1566 PDF预览

HAL1566

更新时间: 2024-11-10 00:50:11
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MICRONAS /
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2页 124K
描述
First ISO 26262 Compliant Low-Power Hall Switch

HAL1566 数据手册

 浏览型号HAL1566的Datasheet PDF文件第2页 
PRODUCT INFORMATION  
April/2016  
HAL 15xy  
HAL® 15xy  
First ISO 26262 Compliant Low-Power Hall Switch  
The HAL 15xy family consists of different  
Hall switches containing a temperature-  
compensated Hall plate with active offset  
compensation and comparator, available  
optionally with open-drain or current output.  
With different switching-point versions, the  
HAL 15xy switch family serves a broad vari-  
ety of automotive and industrial applications  
under harsh temperature conditions.  
Reverse-voltage protection at supply pin  
Operating with static and dynamic mag-  
netic fields up to 12 kHz with low output  
jitter. Customized versions are possible  
up to 93 kHz.  
HAL 15xy fulfills the latest quality and  
functional safety standards as AEC-Q100  
qualified and ISO 26262 ASIL ready device,  
enabling our customers to target even the  
most safety-critical applications.  
AEC-Q100 qualification  
As global Hall switch supplier with long-term  
experience since 1993, 1.5 billion shipped  
automotive switches and leading expertise  
in high-quality Hall-effect sensor solutions,  
Micronas expands its large switch portfolio  
with the new HAL 15xy family.  
ASIL ready device (SPFM 60%)  
Additional functional safety features e.g.:  
– Power on self-test (signal path test  
and wire-break detection)  
– Monitoring of bias, undervoltage, and  
current level  
– Overtemperature protection  
– Output current limitation  
– Defined fail safe state  
Features  
All CMOS wafer processing is done in  
Micronas’ facilities in Freiburg (Germany) to  
ensure best quality control and highest flex-  
ibility.  
Sampling and output refresh time of 2 s  
3-wire version with a short-circuit pro-  
tected open-drain output  
2-wire version with current output  
Wide junction temperature range from   
40 °C to 170 °C, specially designed for  
operation in harsh environments  
As improved successor of the well-known  
HAL 5xy family, the HAL 15xy is available  
as 3-wire version with short-circuit pro-  
tected open-drain output and 2-wire version  
with current output. HAL 15xy is available in  
the smallest SOT23 as well, as TO92UA  
package and provides lowest power con-  
sumption, fast response times, and special  
safety features like a unique power-on self-  
test for greater customer benefit at an  
excellent price-performance ratio.  
Low current consumption of typ. 1.6 mA  
Wide supply voltage operation from  
High robustness of magnetic character-  
2.7 V to 24 V  
istics against mechanical stress  
Overvoltage protection capability  
Broad portfolio of temperature-compen-  
up to 40 V  
sated constant switching points  
Available in the small SOT23 and  
TO92UA package  
High HBM ESD performance  
of up to 8 kV  

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