AMIS-710256-A6 Datasheet | AMI SEMICONDUCTOR

AMIS-710256-A6: 200dpi CIS Module 1.0 General Description Data Sheet The AMIS-710256-A6 (PI256MC-A6-R) is a two-color contact imaging sensor (CIS) module. The module can operate from a single 5V supply. It has two +5V inputs. One supply is for both LED light sources and the other is for the module’s circuit. The module contains 13 sequentially cascaded AMIS-720233 (PI3033) sensor chips. The AMIS-720233 is a 200 dots per inch (dpi) solid-state line imaging array, also a product of AMI Semiconductor. This imaging device is fabricated using MOS imaging sensor technology for its high-speed performance and high sensitivity. The AMIS-710256-A6 is suitable for scanning A6 size (104mm) documents with eight dots per millimeter (dpm) resolution. Applications include ticket, check and card scanners, a variety of mark readers and other automation equipment. 2.0 Key Features - - - - - - - - - Low power-single power supply at 5.0V Light source, lens and sensor are integrated into a single module 8dpm resolution, 104mm scanning length High speed page scan - up to 167µsec/line @ 5MHz pixel rate Wide dynamic range Analog output Two color LED light source: yellow-green (YG) and red pact size ≅ 14mm x 19mm x 120mm Light weight 3.0 Functional Description The AMIS-710256-A6 consists of 13 imaging array sensors, which are cascaded to provide 832 photo-detectors. Each sensor contains its associated multiplex switches and a digital shift register, which controls its sequential readout. Each sensor also contains a chip select switch. The chip select switches are accessed sequentially as its predecessor chip pletes its scan. These chips are mounted on a printed circuit board (PCB) along with clock buffers and a video signal amplifier. The AMIS-710256-A6 module is the single supply with two color LED Features (see Figure 1). .. Figure 1: AMIS-710256-A6 Module Block Diagram AMI Semiconductor - Aug. 2006, M-20607-001 .amis. AMIS-710256-A6: 200dpi CIS...