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参数资料
| 型号： | A3054KU-24 |
| 元件分类： | Magnetic Field Sensor |
| 英文描述： | MAGNETIC FIELD SENSOR-HALL EFFECT, 0.5-30mT, 3.90V, RECTANGULAR, THROUGH HOLE MOUNT |
| 封装： | 0.060 INCH, PLASTIC, SIP-3 |
| 文件页数： | 1/10页 |
| 文件大小： | 130K |
| 代理商： | A3054KU-24 |
DISCONTINUED
PRODUCT
—
Shown
for
reference
only
.
The A3054KU and A3054SU Hall-effect sensors are digital mag-
netic sensing ICs capable of communicating over a two-wire power/
signal bus. Using a sequential addressing scheme, the device re-
sponds to a signal on the bus and returns the diagnostic status of the
IC, as well as the status of each monitored external magnetic field.
As many as 30 sensors can function on the same two-wire bus. This
IC is ideal for multiple sensor applications where minimizing the wiring
harness size is desirable or essential.
Each device consists of high-resolution bipolar Hall-effect switch-
ing circuitry, the output of which drives high-density CMOS logic
stages. The logic stages decode the address pulse and enable a
response at the appropriate address. The combination of magnetic-
field or switch-status sensing, low-noise amplification of the Hall-
transducer output, and high-density decoding and control logic is made
possible by the development of a new sensor DABiC (digital analog
bipolar CMOS) fabrication technology. The A3054SU is an improved
replacement for the original UGN3055U.
These unique magnetic sensing ICs are available in two tempera-
ture ranges; the A3054SU operates within specifications between
-20
°C and +85°C, while the A3054KU is rated for operation between
-40
°C and +125°C. Alternative magnetic and temperature specifica-
tions are available on special order. Both versions are supplied in
0.060" (1.54 mm) thick, three-pin plastic SIPs. Each device is clearly
marked with a two-digit device address (XX).
3054
MULTIPLEXED TWO-WIRE
HALL-EFFECT SENSOR ICs
FEATURES
s
Complete Multiplexed Hall-Effect ICs with
Simple Sequential Addressing Protocol
s
Allows Power and Communication Over a
Two-Wire Bus (Supply/Signal and Ground)
s
Up to 30 Hall-Effect Sensors Can Share a Bus
s
Sensor Diagnostic Capabilities
s
Magnetic-Field or Switch-Status Sensing
s
Low Power of DABiC Technology Favors
Battery-Powered and Mobile Applications
s
Ideal for Automotive, Consumer, and Industrial Applications
Always order by complete part number:
Part Number
Operating Temperature Range
A3054KU-XX
-40
°C to +125°C
A3054SU-XX
-20
°C to +85°C
where XX = address (01, 02, … 29, 30).
ABSOLUTE MAXIMUM RATINGS
at TA = +25°C
Supply Voltage, VBUS . . . . . . . . . . . . . . 18 V
Magnetic Flux Density, B . . . . . . . Unlimited
Operating Temperature Range, TA
A3054KU . . . . . . . . . .
-40
°C to +125°C
A3054SU . . . . . . . . . . . . -20
°C to +85°C
Storage Temperature Range,
TS . . . . . . . . . . . . . . . . -55°C to +150°C
Package Power Dissipation,
PD . . . . . . . . . . . . . . . . . . . . . . . 635 mW
Data
Sheet
27680.1*
Dwg. PH-005
1
BUS
GROUND
3
2
SWITCH
IN
X
LOGIC
Pinning is shown viewed from branded side.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A3054KU-XX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Hall-Effect Switch |
| A3054SU | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:MULTIPLEXED TWO-WIRE HALL-EFFECT SENSOR ICs |
| A3054SU-XX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Hall-Effect Switch |
| A305605 | 制造商:TE Connectivity 功能描述:CONNECTOR |
| A305606MTA1A2A3SPE | 制造商:MAGNUM / COOPER 功能描述: |
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