Analog and Digital Input Digital Audio Amplifier with 30 W Stereo Power Stage

This document contains detailed target specifications of the SMA1502 full digital audio amplifier with switching mode four half-bridge power stages. The SMA1502 is a high performance monolithic full digital amplifier with both digital and analog audio input ports. Equipped with a rich set of digital • Digital and/or Analog Input Signal\n• Automatic 32 fs / 64 fs Detection\n• 8 kHz to 192 kHz Sample Rate Support\n• Programmable PGA Gain Setting (0.75 dB step)\n• Stereo ECM / Analog-MEMS / Digital-MEMS Microphone Interface\n• Digital Signal Processing\n• Low Power Digital Signal Processing Circui;

SiliconMitus

矽致微电子

VOICE OVER IP PROCESSOR

GENERAL DESCRIPTION STMicroelectronics’ STLC1502 is a high performance VoIP processor specially targeted for the time effective design of IP-Phones and analog gateway applications bundled with a comprehensive embedded software solution. The main characteristics of the STLC1502 IP processor are a

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STMICROELECTRONICS

意法半导体

QUAD AND HEX POWER DMOS ARRAY

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TI

德州仪器

1.7 GHz/ 2.0 GHz LOW-POWER TWO-MODULUS PRESCALER DIVIDED-BY-64/65, 128/129

DESCRIPTION µPB1502GR and µPB1502GR(1) are two-modulus prescaler divided by 64/65 or 128/129. This device is designed for mobile communication applications for example 0.8-1.9 GHz cellular and cordless telephones. The ICs operate on low power and therefore are suitable for hand-held, battery-oper

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NEC

瑞萨