16-bit Voice Processor

1. INTRODUCTION SNC745 is a 64mins two-channel speech/melody and 4-channel wave-table melody voice chip. It based on reduced 16-bit fixed-point DSP architecture. SNC745 provides user some necessary and efficient DSP instructions. Furthermore, SNC745 provide one 10-bit PWM and one 10-bit DA conv

16-bit Voice Processor

SNC745 is a 64mins two-channel speech/melody and 4-channel wave-table melody voicechip. It based on reduced 16-bit fixed-point DSP architecture. SNC745 provides usersome necessary and efficient DSP instructions. Furthermore, SNC745 provide one 10-bitPWM and one 10-bit DA converter to driving speaker • Power supply:   - 2.4V ~ 3.6V (for 2 battery application)   - 3.6V ~ 5.1V (for 3 battery application)• Built-in a 16-bit DSP (Very Light Structure)• Software-based voice/melody processing• Rich Function Instruction Set• 16MHz crystal or R-C type oscillator for system clock• 8 MIPS CPU performance•;

16-bit Voice Processor

文件：264.31 Kbytes Page：15 Pages

SWITCHMODE??Schottky Power Rectifirer

SWITCHMODE Schottky Power Rectifier The SWITCHMODE Power Rectifier employs the Schottky Barrier principle in a large area metal–to–silicon power diode. State–of–the–art geometry features epitaxial construction with oxide passivation and metal overlay contact. Ideally suited for use as rectifiers

Integrated Circuit Audio Amplifier, 500mW

Description: the NTE745 is a monolithic complementary power amplifier and preamplifier designed to deliver 1/2–Watt into a loudspeaker with a 3.0mV(rms) typical input. Gain and bandwidth are externally adjustable. Typical applications include portable AM–FM radios, tape recorders, phonographs, an

Rectifier diodes Schottky barrier

GENERAL DESCRIPTION Schottky rectifier diodes in a plastic envelope. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies. FEATURES • Low forward volt drop • Fast switching • Reverse surge capability • High thermal cycling performanc

Rectifier diodes Schottky barrier

GENERAL DESCRIPTION Schottky rectifier diodes in a surface mounting plastic envelope. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies. FEATURES • Low forward volt drop • Fast switching • Reverse surge capability • High thermal c

Rectifier diodes Schottky barrier

GENERAL DESCRIPTION Schottky rectifier diodes in a surface mounting plastic envelope. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies. FEATURES • Low forward volt drop • Fast switching • Reverse surge capability • High thermal c