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PDF UGN3503 Data sheet ( Hoja de datos )
| Número de pieza | UGN3503 | |
| Descripción | RATIOMETRIC / LINEAR HALL-EFFECT SENSORS | |
| Fabricantes | Allegro MicroSystems | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de UGN3503 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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3503
V
CC
12
3
Dwg. PH-006
Pinning is shown viewed from branded side.
RATIOMETRIC, LINEAR
HALL-EFFECT SENSORS
The UGN3503LT, UGN3503U, and UGN3503UA Hall-effect
sensors accurately track extremely small changes in magnetic flux
density—changes generally too small to operate Hall-effect switches.
As motion detectors, gear tooth sensors, and proximity detectors,
they are magnetically driven mirrors of mechanical events. As sensitive
monitors of electromagnets, they can effectively measure a system's
performance with negligible system loading while providing isolation
from contaminated and electrically noisy environments.
Each Hall-effect integrated circuit includes a Hall sensing element,
linear amplifier, and emitter-follower output stage. Problems associated
with handling tiny analog signals are minimized by having the Hall cell
and amplifier on a single chip.
Three package styles provide a magnetically optimized package for
most applications. Package suffix ‘LT’ is a miniature SOT-89/TO-
243AA transistor package for surface-mount applications; suffix ‘U’ is a
miniature three-lead plastic SIP, while ‘UA’ is a three-lead ultra-mini-
SIP. All devices are rated for continuous operation over the temperature
range of -20°C to +85°C.
FEATURES
I Extremely Sensitive
I Flat Response to 23 kHz
I Low-Noise Output
I 4.5 V to 6 V Operation
I Magnetically Optimized Package
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V .............................
CC
8V
Magnetic Flux Density, B ......... Unlimited
Operating Temperature Range,
TA ............................ -20°C to +85°C
Storage Temperature Range,
TS ........................... -65°C to +150°C
Always order by complete part number, e.g., UGN3503UA .
1 page  
Dimensions in Inches
(for reference only)
3503
RATIOMETRIC,
LINEAR
HALL-EFFECT SENSORS
UGN3503LT
(SOT-89/TO-243AA)
Dimensions in Millimeters
(controlling dimensions)
0.155
0.167
0.173
0.181
0.064
0.072
0.090
1 2 3 0.102
0.035
0.047
0.059
BSC
0.014
0.019
0.017
0.022
0.118
BSC
0.055
0.063
0.084
0.090
0.014
0.017
3.94
4.25
4.40
4.60
1.62
1.83
2.29
1 2 3 2.60
Dwg. MA-009-3 in
0.89
1.20
1.50
BSC
0.36
0.48
0.44
0.56
3.00
BSC
1.40
1.60
2.13
2.29
0.35
0.44
Dwg. MA-009-3 mm
0.098
0.079
B
A
0.031
0.102
0.181
1 2 3 0.047
0.028
TYP
0.031
TYP
Pads 1, 2, 3, and A — Standard SOT-89 Layout
Pads 1, 2, 3, and B — Low-Stress Version
Pads 1, 2, and 3 only — Lowest Stress, But Not Self Aligning
Dwg. MA-012-3 in
2.5
2.0
B
A
0.8
2.6
4.6
1 2 3 1.2
0.7 0.8
TYP TYP
Pads 1, 2, 3, and A — Standard SOT-89 Layout
Pads 1, 2, 3, and B — Low-Stress Version
Pads 1, 2, and 3 only — Lowest Stress, But Not Self Aligning
Dwg. MA-012-3 mm
NOTE:Exact body and lead configuration at vendor’s option within limits shown.
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet UGN3503.PDF ] | |
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