N010-0550-T717 Datasheet, PDF (3/7 Pages) Fujitsu Component Limited. – Resistive Touch Panel Specification FID-550 7-Wire Series

FID-550 SERIES
n 5.3 ELECTRICAL
Location Accuracy:
Linearity:
Current Consumption:
Switch Bounce (Chattering):
Insulation resistance:

Dielectric Strength:
±2.5mm Measured over 9 points (See note 1)
1.5%
20mA max at DC 5V when applying 5VDC between pins 3 & 5
10ms min when using the silicon rubber measurement rod.
10MΩ minimum at 25KV DC applied between pins 3 & 7 or
between 5 and 7
25KV DC for 1 minute
Note 1:
Measurement condition of linearity is corrected within the
control IC. In general the location accuracy is specified
as follows:
Actual co-ordinate point - theoretical co-ordinate point
= location accuracy.
In general a 9 point co-ordinate calibration system is used
to adjust the micro controller accuracy. (20 point can be
used in combination with an EEPROM design).
Note 2:
Pins 3, 5 and 7 are the glass and film connection points.
Error
Theoretical
Actual
Distance
n 5.4 ENVIRONMENTAL
Operating Temperature (*):
Storage Temperature:
Operating Humidity:
Storage Humidity:
Chemical Resistance:


-5˚C to 60˚C
-30˚C to 70˚C
20% to 90% RH with a Maximum wet bulb temperature of 38˚C
10% ~ 90% RH with a Maximum wet bulb temperature of 38˚C
Coating with the following chemicals and storing at room temperature for 2
hours gives no problems. 10% NaCl-water solution, ethyl-acetate, ethyl-
alcohol, toluene, methyl-ethyl-ketone.
n 5.5 PEN LIFE
Character Writing life:
1,000,000 words minimum
Touch Input life :
10,000,000 times minimum
Note 1:
Words are written in the notes area and the size of the word is
7.5mm x 6.75mm. A word is any Alphabet / Number / Mark.
The pen is as shown below and applies a force of 250g.
A failure is judged to happen when the current consumption or
insulation resistance or dielectric strength are not met as
shown in 5.3. The location accuracy with 9 point calibration
must be ±4.4 mm max.
Effective input area
Notes
9 mm
R _0.8 9.0
1.0
3.5
3.0
1.5
110.0±1.0