PIAFE PROGRAMMABLE ISDN AUDIO FRONT END

GENERAL DESCRIPTION ST5080A PIAFE is a combined PCM CODEC/FILTER device optimized for ISDN Terminals and Digi tal Telephone applications. This device is A-law and Mu-law selectable and offers a number of programmable functions accessed through a serial control channel. FEATURES: Complet

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STMICROELECTRONICS

意法半导体

6.8 ??400 VOLTS ZENER DIODES

FEATURES: ■ Hermetically Sealed in Glass (Available in Frit Glass see SSDI datasheet # Z00004) ■ Rated at 3.0 W ■ Available in Axial, Round Tab Surface Mount (SM) and Square Tab Surface Mount (SMS) version ■ Available to TX, TXV, and Space Levels 7/ ■ Zener Voltage, 10, 5, 2 or 1 Tolerance ■

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SSDI

800-mA, Low-Dropout Linear Regulator

Features • Input Voltage: 2.7 V to 16 V • Output Voltage: – Fixed 5 V and 3.3 V • ±1% Output Accuracy at Room Temperature, ±2% Output Accuracy Over Line Regulation, Load Regulation, and Operating Temperature Range • 800-mA Maximum Output Current • Low Dropout Voltage: 320 mV typica

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3PEAK

思瑞浦

Temperature Compensated Crystal Oscillator

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VECTRON