TSL1401CS

r r TSL1401CS 128 × 1 LINEAR SENSOR ARRAY WITH HOLD www.DataSheet4U.com TAOS036A - AUGUST 2003 D D D D D D D D D D 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 (TOP VIEW) 1 SI HOLD 2 3 CLK GND 4 5 GND 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-tocenter 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. AO 6 7 SO VDD 8 Functional Block Diagram Pixel 1 Integrator Reset Pixel 2 Pixel 3 Pixel 128 Analog Bus Output Buffer Sample/ Output 6 AO 8 VDD _ + 4, 5 GND Switch Control Logic 2 Q1 Q2 Q3 Q128 Gain Trim 7 SO Hold CLK SI 3 1 128-Bit Shift Register The LUMENOLOGY r Company Texas Advanced Optoelectronic Solutions Inc. 800 Jupiter Road, Suite 205 S Plano, TX 75074 S (972) r 673-0759 www.taosinc.com 1 r Copyright E 2003, TAOS Inc. TSL1401CS 128 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS036A - AUGUST 2003 www.DataSheet4U.com Terminal Functions TERMINAL NAM...