GL6551 Datasheet (Hynix Semiconductor)

GL6551, COMPANDER

The GL6551 is a compander IC to expand dynamic range at transmission/reception systems and to improve the tone quality by means of restricting noise.

Two functions are loaded on the IC, the one is the compressor which has the 2/1 ratio of input/output ratio by logarithm, and the expander which has t

GL6551 Features

* Maximum Ratings Parameter Supply Voltage Power Dissipation Storage Temperature symbol VCC, MAX PD.MAX TSTG Spec. 10 350 -5 ~ 125 Unit V mW ¡ É Remark Operating Conditions Parameter Operating Voltage Operating Temperature symbol VOP TOP Spec. 2.4 ~ 7 -30 ~ 70 Unit V ¡ É Remark 1 Block Diagram C-