4-Channel Speech Controller?

INTRODUCTION SNC678 is a 61 seconds single chip 4-channel voice synthesizer IC which contains 24 I/O pins and a tiny controller. By programming through the tiny controller, users’ applications including section combination, trigger modes, output status, high performance melody, multiple voices

4-Channel Speech Controller

文件：421.4 Kbytes Page：14 Pages

4-Channel Speech Controller

4-Channel Speech Controller

文件：421.4 Kbytes Page：14 Pages

FAST RECOVERY DIODE

FAST RECOVERY DIODE Repetitive voltage up to 4500 V Mean forward current 1690 A Surge current 27 kA

COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS

Description The devices are manufactured in planar base island technology with monolithic Darlington configuration. Features ■ Good hFE linearity ■ High fT frequency ■ Monolithic Darlington configuration with integrated antiparallel collector-emitter diode Applications ■ Line

Plastic Medium-Power Silicon PNP Darlingtons

Plastic Medium−Power Silicon PNP Darlingtons . . . for use as output devices in complementary general–purpose amplifier applications. • High DC Current Gain — hFE = 750 (Min) @ IC = 1.5 and 2.0 Adc • Monolithic Construction • BD676, 676A, 678, 678A, 680, 680A, 682 are complementary with BD

Plastic Medium-Power Silicon PNP Darlingtons

Plastic Medium−Power Silicon PNP Darlingtons . . . for use as output devices in complementary general–purpose amplifier applications. • High DC Current Gain — hFE = 750 (Min) @ IC = 1.5 and 2.0 Adc • Monolithic Construction • BD676, 676A, 678, 678A, 680, 680A, 682 are complementary with BD

COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS

Description The devices are manufactured in planar base island technology with monolithic Darlington configuration. Features ■ Good hFE linearity ■ High fT frequency ■ Monolithic Darlington configuration with integrated antiparallel collector-emitter diode Applications ■ Line