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PDF SS495A Data sheet ( Hoja de datos )
| Número de pieza | SS495A | |
| Descripción | Miniature Ratiometric Liner | |
| Fabricantes | Honeywell Sensing | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SS495A (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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Solid State Sensors
Miniature Ratiometric Linear
SS490 Series
FEATURES
ɀ Small size (.160 × .118⍯)
ɀ Low power consumption - typically
7 mA at 5 VDC
ɀ Single current sinking or current
sourcing linear output
ɀ Built-in thin-film resistors - laser
trimmed for precise sensitivity and
temperature compensation
ɀ Rail-to-rail operation provides more
useable signal for higher accuracy
ɀ Operating temperature range of –40
to +150°C
ɀ Responds to either positive or
negative gauss
ɀ Quad Hall sensing element for stable
output
SS490 Series MRL (Miniature Ratiometric
Linear) sensors have a ratiometric output
voltage, set by the supply voltage. It var-
ies in proportion to the strength of the
magnetic field.
A new Hall effect integrated circuit chip
provides increased temperature stability
and sensitivity. Laser trimmed thin film
resistors on the chip provide high accu-
racy (null to ±3%, sensitivity up to ±3%)
and temperature compensation to re-
duce null and gain shift over temperature.
The quad Hall sensing element minimizes
the effects of mechanical or thermal
stress on the output. The positive temper-
ature coefficient of the sensitivity
(+0.02%/°C typical) helps compensate
for the negative temperature coefficients
of low cost magnets, providing a robust
design over a wide temperature range.
NOTICE
Products ordered in bulk packaging
(plastic bags) may not have perfectly
straight leads as a result of normal
handling and shipping operations.
Please order tape packaging option for
applications with critical lead straight-
ness requirements.
SS495 SPECIFICATIONS, VS = 5.0 V, TA ⍧ –40 to ⍣125°C (unless otherwise noted)
Catalog Listings
SS495A*
Standard
SS495A1*
High Accuracy
SS495A2*
Basic
Supply Voltage (VDC)
4.5 to 10.5
4.5 to 10.5
4.5 to 10.5
Supply Current @ 25°C (mA)
Typ.
7.0 7.0 7.0
Max.
8.7 8.7 8.7
Output Type (Sink or Source)
Ratiometric
Ratiometric
Ratiometric
Output Current (mA)
Typ. Source
Vs>4.5V
1.5
1.5
1.5
Min. Source
Vs>4.5V
1.0
1.0
1.0
Min. Sink
Vs>4.5V
0.6
0.6
0.6
Min. Sink
Vs>5.0V
1.0
1.0
1.0
Magnetic Range
Typ.
–670 to +670 Gauss (–67 to +67 mT)
Min. –600 to +600 Gauss (–60 to +60 mT)
Output Voltage Span
Typ.
0.2 to (Vs - 0.2)
0.2 to (Vs - 0.2)
0.2 to (Vs - 0.2)
Min.
0.4 to (Vs - 0.4)
0.4 to (Vs - 0.4)
0.4 to (Vs - 0.4)
Null (Output @ 0 Gauss, V)
2.50 ± 0.075
2.50 ± 0.075
2.50 ± 0.100
Sensitivity (mV/G)
3.125 ± 0.125
3.125 ± 0.094
3.125 ± 0.156
Linearity, % of Span
Typ.
–1.0%
–1.0%
–1.0%
Max.
–1.5%
–1.5%
–1.5%
Temperature Error
Null Drift (%/°C)
±0.06%
±0.04%
±0.07%
Sensitivity Drift (%/°C)
≥25°C Max.
−0.01%+0.05%
−0.01%+0.05%
−0.02%+0.06%
<25°C Max.
−0.00%+0.06%
−0.00%+0.06%
−0.01%+0.07%
*Bulk, 1,000 per bag
To order Surface Mount: add -S suffix to listing. Example: SS495A-S.
To order tape in Ammopack style T2: add -T2 suffix to listing.
To order tape in Ammopack style T3: add -T3 suffix to listing.
To order tape in reel style P (surface mount): add -SP suffix to listing.
PDFINFO
page- 020
20 Honeywell ɀ MICRO SWITCH Sensing and Control ɀ 1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ 1-800-737-3360 Canada
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet SS495A.PDF ] | |
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