寧波希磁電子科技有限公司
LDJ-CM-T12-DS is a high-resolution thickness detection module, which is usually being used to detect the thickness of bank notes and the tape on the bank notes. The principle is to detect the movement......
Parameter | Symbol | Testing Condition | Min | Type | Max | Unit |
Supply Voltage | Vcc | / | 4.5 | 5 | 5.5 | V |
Internal Supply Voltage | VFS | Vcc = 5V | 3.2 | 3.3 | 3.4 | V |
Supply Current | Ic | / | / | 50 | / | mA |
Detection Range of thickness | T | / | 5 | / | 400 | um |
Offset Voltage | Vref | VFS = 3.3 V = 4096 LSB | / | 2048 | / | LSB |
Output Voltage for 0.1 mm | Vo | Thickness = 0.1mm VFS = 3.3 V = 4096 LSB | / | 255 | / | LSB |
Noise (Quiescent) | Vnoise | VFS = 3.3 V = 4096 LSB | / | 12.5 | / | LSB |
Resolution | R | VFS = 3.3 V = 4096 LSB | 5 | / | / | LSB |
Temp. Coefficient of Gain | TCG | -10℃ ~ 65℃ | / | 1500 | / | ppm/K |
Channels | / | / | / | 12 | / | Channel |
Total Detection Width | / | / | / | 180 | / | mm |
Air Gap( Channel to Channel ) | / | / | / | 1.7 | / | mm |
Parameter | Symbol | Min. | Typ. | Max. | Unit |
Working Temperature | TA | -10 | / | 65 | / |
Storage Temperature | TS | -40 | / | 85 | / |
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