Installation Instructions for the
SS490 Series Miniature Ratiometric
Linear Hall-Effect Sensor ICs
PK 88840
Issue 6
SOLDERING INSTRUCTIONS
Table 1. Absolute Maximum Ratings
Characteristic
Parameter
-0.5 Vdc to 11 Vdc
10 mA
NOTICE
Supply voltage (Vs)
Do not wave solder surface mount sensor ICs (catalog listings
with suffixes -S or -SP). Wave soldering may negatively affect
sensor performance and reliability, and will void Honeywell’s
warranty.
Output current
Operating temperature
Storage temperature
-40 °C to 150 °C [-40 °F to 302 °C]
-55 °C to 165 °C [-67 °F to 32ꢀ °C]
no limit - circuit cannot be damaged by
magnetic overdrive
Surface mount (catalog listings with suffixes -S or -SP): Use
infrared reflow process with active flux, lead-free solder. Do not
exceed peak temperature of 245 °C [473 °F] for a maximum of 10
seconds.
Magnetic flux
NOTICE
Absolute maximum ratings are the extreme limits that the device
will withstand without damage to the device. However, the
electrical and mechanical characteristics are not guaranteed as
the maximum limits (above recommended operating conditions)
are approached, nor will the device necessarily operate at
absolute maximum ratings.
Through-hole leads: Wave solder at 250 °C to 260 °C [482 °F to
500 °F] for a maximum of 3 seconds. Burrs are allowed only if full
length of leads will pass through hole.
CLEANING INSTRUCTIONS
CAUTION
PRODUCT DAMAGE
Use agitated rinse, not pressure wash, in order to avoid forcing
contamninats into the sensor package.
Failure to comply with these instructions may result in
product damage.
Table 2. Specifications (Vs = 5.0 Vdc, Ta = -40 °C to 125 °C [-40 °F to 257 °F] unless otherwise noted.)
Catalog Listing Prefix
Characteristic
Condition
Unit
SS494A SS495A1 SS495A2 SS495B
SS496A SS496A1 SS496B
Supply voltage
—
4.5 to 10.5
Vdc
Supply current:
typical
maximum
at 25 °C
7.0
8.7
ratiometric
mA
—
Output type (sink or source)
—
Output current:
typical (sink or source)
minimum (source)
minimum (sink)
Vs > 4.5 V
Vs > 4.5 V
Vs > 4.5 V
Vs > 5.0 V
1.5
1.0
0.6
1.0
mA
minimum (sink)
Operating temperature
Magnetic range:
typical
minimum
Output voltage span:
typical
—
—
—
-40 to 150 [-40 to 302]
°C [°F]
Gauss
670
600
670
600
670 670 840
840
750
840
750
600
600
750
0.2 to (Vs-0.2)
0.4 to (Vs-0.4)
V
maximum
output at 0
Gauss
2.50
0.075
2.50
0.075
2.50
0.100
2.50
0.150
2.50
0.075
2.50
0.075
2.50
0.150
Null
V
3.125
0.125
3.125
0.0ꢀ4
3.125
0.156
3.125
0.250
2.50
0.100
2.50
0.075
2.50
0.200
Sensitivity
—
mV/G
Linearity:
typical
maximum
Temperature error:
Null drift
Sensitivity drift
—
-1.0
-1.5
% Span
%/°C
—
>25 °C
<25 °C
0.06
0.04
0.07
0.08
0.048
0.03
0.06
-0.01, +0.05 -0.02, +0.06 -0.02, +0.06 -0.01, +0.05 -0.01, +0.05 -0.01, +0.05 -0.02, +0.06
-0.0, +0.06 -0.0, +0.06 -0.01, +0.07 -0.02, +0.06 -0.0, +0.06 -0.0, +0.06 -0.02, +0.06