Description
The TSL1401CS 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 63.5 µm (H) by 55.5 µm (W) with 63.5-µm center-to-center spacing and 8-µm spacing between pixels. Operation is simplified by internal control logic that requires only a serial-input (SI) signal and a clock.

● 128 × 1 Sensor-Element Organization
● 400 Dots-Per-Inch (DPI) Sensor Pitch
● High Linearity and Uniformity
● Wide Dynamic Range . . . 4000:1 (72 dB)
● Output Referenced to Ground
● Low Image Lag . . . 0.5% Typ
● Operation to 8 MHz
● Single 3-V to 5-V Supply
● Rail-to-Rail Output Swing (AO)
● No External Load Resistor Required