The TSL215 integrated opto sensor consists of two sections of 64 charge-mode pixels arranged in a 128 x 1 linear array. Each pixel measures 120 m x 70 m with 125-m center-to-center spacing. Operation is simplified by internal logic requiring only clock and start-integration-pulse signals. The TSL215 is intended for use in a wide variety of applications including linear and rotary encoding, bar-code reading, edge detection and positioning, and contact imaging. The TSL215 is supplied in a 14-pin dual-in-line clear plastic package.