B6TS-04LT Omron, B6TS-04LT Datasheet - Page 3

• Manufacturer Part Number: B6TS-04LT
• Description: Capacitance Touch Sensors Sensing IC
• Manufacturer: Omron
• Series: -r
• Type: Capacitiver

Specifications of B6TS-04LT

• Sensitivity: -
• Response Time: -
• Interface: SPI
• Channel Inputs: 4 Key
• Voltage - Supply: 3 V ~ 5 V
• Actuator Type: -
• Package / Case: 20-LSSOP (0.173", 4.40mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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2.
Proper usage
Method of transportation and storage
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2)
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5)
Measures against electrostatic charges during handling
Keep the relevant electric equipment, work-bench and worker at the same potential.
Lay a conductive mat with a surface resistance of 10 kΩ - 10 MΩ on the work-bench, and ground the mat.
The worker must make sure that there is no electric leakage from the electric equipment and ground himself/herself
through a resistor of about 1 MΩ for safety.
All safety regulations must be observed.
Any electric leakage from the electric equipment is undesirable from the viewpoint of worker safety.
Check to be sure that there is no electric leakage from the tester, curve tracer, oscilloscope, or the like, and then
ground the equipment. Any electric leakage can break the MOS IC.
The same precautions apply to soldering irons.
Do not drop or apply any shock to the touch sensor because it is a precision device.
If the sensor is thrown or dropped, it may break.
When carrying or storing the touch sensor, keep its packaging properly oriented.
If the packaging is placed upside down or tilted, the sensor may be subjected to some undue force and may
break.
Store the touch sensor under the following conditions to prevent the package from absorbing moisture:
Otherwise, the sensor may break when the package is mounted.
<Storage conditions>
Do not use or store the touch sensor where it will be subject to corrosive gases such as hydrosulfuric gas or salt
air, or exposed to oil or direct sunlight.
Where either of the following conditions [1] or [2] is applicable, baking the sensor package in the following
manner is recommended in order to remove moisture:
The tray used in the moisture-proof pack can be stored in a high-temperature chamber because it is heat-
resistant. However, place the tray on a flat base such as a level block, and then cool it down on the base to
prevent deformation after baking.
[1] The above storage conditions A-C are exceeded.
[2] The color of the 30% RH detection part of the indicator changes to lavender or pink.
<Baking method>
A.
B.
C.
Glass material (dielectric constant of about 5): no more than 4mm
Before opening the moisture-proof pack (aluminum laminate pack):
[Temperature, humidity]
[Term of validity]
After opening the moisture-proof pack (aluminum laminate pack):
Until the package is mounted, the following conditions are recommended for storage of the package:
[Temperature, humidity]
[Term of validity]
Temporary storage after opening the moisture-proof pack:
When storing an unused sensor package temporarily, restore the package together with some
desiccating agent into a moisture-proof bag as early as possible (within about 10 minutes), fold the
opening of the bag in two, seal the bag tightly with adhesive tape or the like, and keep the bag under
the following recommended conditions:
[Temperature, humidity]
[Term of validity]
[Temperature] 125°C
[Time] 20-24 hours
[Number of times baking] Up to three
(Cumulative time limit: 72 hours)
When the sensor is used after a long period of storage, make sure that no damage, dirt, or rust
is present on the pack.
5-40°C, 20-80% RH
One year
No higher than 30°C, No more than 70% RH
One week
5-40°C, 20-80% RH
One month