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PDF MLX90255AB Data sheet ( Hoja de datos )
| Número de pieza | MLX90255AB | |
| Descripción | Optical array | |
| Fabricantes | Melexis | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MLX90255AB (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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MLX 90255AB Optical array
1. FEATURES
• 128 x 1 Sensor-Element Organization (1 Not Connected, 1 dummy, 128 real, 1 dummy and 1 Dark Pixel)
• 385 Dots-Per-Inch (DPI) Sensor Pitch
• High Linearity and Uniformity for 256 Gray-Scale (8-Bit) Applications
• Optimization: less Gain in order to get better Signal To Noise behavior: up to 13 bits
• Output becomes high impedance after CLK 132
• Extremely low integration times possible: up to 10 µs! (independent of clock speed)
• Output Referenced to Ground
• Low Image Lag ... 0.5% Typ
• Single 5-V Supply
• Replacement of Texas Instruments TSL1301 & TSL1401
• Operation to 1MHz
The MLX90255 linear sensor array consists of a 128 × 1 array of photodiodes, associated charge amplifier
circuitry, and a pixel data-hold function that provides simultaneous-integration start and stop times for all
pixels.
The pixels measure 200µm (H) by 66µm (W) and 8 µm spacing between pixels. Operation is simplified by
internal control logic that requires only a serial-input (SI) signal and a clock.
MLX90255AA Optical Array
Page 1
March 2000
1 page  
Typical Photodiode spectral responsivity curve (%), without the Anti Reflection Coating
There is also an option for an Anti Reflection Coating. This will remove the interference ripples in the figure
above.
MLX90255AA Optical Array
Page 5
March 2000
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet MLX90255AB.PDF ] | |
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