8-Digit Talking Calculator IC

Real time clock function. +, -, x, / function Daily alarm function. Mute function Report the calculation result. Sound output : DAC output driving speaker with a transistor. IC can make into Chinese Talking Calculator Voice playback frequency stable, with the variation under 1%. With simpler APL circuit which makes mass production easier. No need for Rosc resistor

Usage:Alarm
Style:General Purpose Calculator

Country:Taiwan
telephone:886-8675583190555


Usage:	Alarm
Style:	General Purpose Calculator

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