ATP/AST Series Product Specifications
1. Product Specifications
§ This specification is applied to the analog resistive touchscreen: ATP/AST Series.
§ Dimensions, structure, and shape are referred on the drawing attached.
1-3. Environmental Specifications
Specification | Value | |
Operating Temperature | ||
Operating Humidity | ||
Exceeding 60°C 133.8g/m3 (no condensation) | ||
| ||
Storage Temperature | ||
Storage Humidity | ||
Exceeding 60°C 142.9g/m3 (no condensation) | ||
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Chemical Resistance | Toluene, Tricholoroethylene, Athetone, Alcohol, | |
Gasoline, Machine Oil, Ammonia, Glass Cleaner, | ||
(top surface) | ||
Mayonnaise, Ketchup, Wine, Salad Oil, Vinegar, Lipstick, etc. | ||
|
1-4. Mechanical Characteristics
Specification |
| Value | |
Activation Force | 0.05N to 0.8N | ||
Operating Life | Input (finger) |
| 10,000,000 hits |
Character Input (pen) |
| 100,000 characters | |
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Light Transmittance | Over 80% (typical value at full wavelength) | ||
Surface Hardness | Over 2H (by JIS pencil hardness) |
1-5. Electrical Characteristics
Specification |
| Value |
| |
Maximum Voltage |
| DC6V |
| |
| Top Electrode |
|
| 100mA |
Maximum Current | Bottom Electrode |
|
| 100mA |
| Between the Top and Bottom |
| 0.5mA | |
Linearity | Under ±2% (Under ±1% (typical value)) | |||
Terminal Resistance | Top Electrode |
|
| Less than 1kΩ |
Bottom Electrode |
|
| Less than 1kΩ | |
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Insulation Resistance | Neighboring Terminals |
|
| Over 20MΩ at 25V |
Active Area Electrodes |
|
| Over 20MΩ at 25V | |
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Chattering | Less than 10msec at ON/OFF. |
3 | Rev. 10©1999 - 2006 DMC Co., Ltd. |