LSH3004-AA10A is a compact color contact image sensor head for narrow-width scanners produced by ROHM. This product integrates the signal amplifier on the sensor chip, which shuts out external noise and realizes high speed scanning with the newly developed analog memory circuit. The LED light source is mounted on the same substrate as the sensor chip, which makes it possible to package the device with lighter weight and an extremely small size. The proprietary prism(reflectors) maintains the output signal uniformly. The ceramic substrate is used for excellent dimensional accuracy and thermal stability.