TSL1410R
TSL1410R is 1280 x 1 LINEAR SENSOR ARRAY WITH HOLD manufactured by TAOS.
Description
The TSL1410R linear sensor array consists of two sections of 640 photodiodes, each with associated charge amplifier circuitry, aligned to form a contiguous 1280 × 1 pixel array. The device incorporates a pixel data-hold function that provides simultaneous-integration start and stop times for all pixels. The pixels measure 63.5 μm by 55.5 μm with 63.5-μm center-to-center spacing and 8-μm spacing between pixels. Operation is simplified by internal logic that requires only a serial-input (SI) pulse and a clock.
1 2 3 4 5 6 7 8 9 10 11 12 13
VPP SI1 HOLD1 CLK1 GND AO1 SO1 SI2 HOLD2 CLK2 SO2 AO2 VDD
The device is intended for use in a wide variety of applications including mark and code reading, OCR and contact imaging, edge detection and positioning, and optical encoding.
Functional Block Diagram (each section)
Pixel 1 (641) 1 Integrator Reset 2 2 Pixel 2 (642) Pixel 3 (643) Pixel 640 (1280) 13 VDD
S1
Analog Bus
_ +
Output Buffer
6, 12
S2 Sample/Hold/ Output
Switch Control Logic 3, 9 Hold Q1 Q2 Q3 Q640 (Q1280)
Gain Trim 7, 11 SO
Hold
CLK SI
4, 10 2, 8
640-Bit Shift Register (2 each)
The LUMENOLOGY r pany
Texas Advanced Optoelectronic Solutions Inc.
1001 Klein Road S Suite 300 S Plano, TX 75074 S (972) r 673-0759
.taosinc. 1 r
Copyright E 2007, TAOS Inc.
TSL1410R 1280 × 1 LINEAR SENSOR ARRAY WITH HOLD
TAOS043E
- APRIL 2007
..
Terminal Functions
TERMINAL NAME AO1 AO2 CLK1 CLK2 GND HOLD1 HOLD2 SI1 SI2 SO1 SO2 VDD VPP NO. 6 12 4 10 5 3 9 2 8 7 11 13 1 I I I I O O I/O O O I I Analog output, section 1. Analog output, section 2. Clock, section 1. CLK1 controls charge transfer, pixel output, and reset. Clock, section 2. CLK2 controls charge transfer, pixel output, and reset. Ground (substrate). All voltages are referenced to GND. Hold signal. HOLD1 shifts pixel data to parallel buffer. HOLD1 is normally connected to SI1 and HOLD2 in serial mode and to SI1 in parallel mode. Hold signal. HOLD2 shifts pixel data to parallel...
