Mobile power single chip solution

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24-Bit Stereo Audio Codec with 3V Interface

Description The CS4220/1 is a highly integrated, high performance, 24-bit, audio codec providing stereo analog-to-digital and stereo digital-to-analog converters using delta-sigma conversion techniques. The device operates from a single +5 V power supply, and features low power consumption. Sel

10-Gbps GaAs Optical Communications Family

Oki Semiconductor’s 10-Gbps GaAs Optical Communications Family Products include the KGL4217 Limiting Amplifier, KGL4221 16:1 Multiplexer IC, andKGL4222 1:16 Demultiplexer IC. These 10-Gbps optical devices are manufactured using Oki Semiconductor’s 0.2-µm gate length GaAs MESFET process. GENER

AF Power Amplifier (Split Power Supply) (80W 80W min, THD = 0.4)

Features • Built-in muting circuit to cut off various kinds of pop noise • Current mirror circuit application reduces distortion to 0.4 (THD) • The STK4201II series (THD=0.4), STK4201V series (THD=0.08), and STK4141X series (THD=0.02) are pin-compatible.

2-Channel 80 W min AF Power Amplifier (Split Power Supply)

Thick Film Hybrid IC Features • The inclusion of a muting circuit on-chip allows all types of impulse noise to be excluded. • Current mirror circuit application reduces distortion to 0.008. • Pin compatible with the STK4201II Series (THD = 0.4) and the STK4141X Series (THD = 0.02)

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar type For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts • New S type package, allowing supply with the radial taping