VOICE SWITCHED SPEAKER-PHONE CIRCUIT

DESCRIPTION The UTC MC34018 speaker-phone integrated circuit incorporates the necessary functions to produce a high quality hands-free speaker-phone system. The applications include household and office speaker-phones, intercom systems, hand free kit for mobile phones, and others. FEATURES

VOICE SWITCHED SPEAKERPHONE CIRCUIT

音频电路- 音频电路

\n 语音转换芯片

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

The UTC MC34018 speaker-phone integrated circuit includes allthe active circuitry and control functions to implement a high qualityhands-free telephone system. The circuit includes a microphoneamplifier, a speaker amplifier, level detectors, a background soundlevel monitoring system in both the tran • Chip Select pin for Power conservation (active/standby mode).\n• Integrated all necessary active circuitry for a hand-free telephone into one single chip.\n• Operating under wide dynamic range through signal compression technology.\n• Build-In voltage regulators illuminate external regulators for ;

Specifications and Applications

文件：962.16 Kbytes Page：14 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKERPHONE CIRCUIT

文件：962.16 Kbytes Page：14 Pages

VOICE SWITCHED SPEAKERPHONE CIRCUIT SILICON MONOLITHIC INTEGRATED CIRCUIT

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：266.81 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKERPHONE CIRCUIT

文件：962.16 Kbytes Page：14 Pages

封装/外壳：28-SOIC（0.295"，7.50mm 宽） 功能：语音切换式扬声电话 包装：托盘 描述：IC TELECOM INTERFACE 28SOIC 集成电路（IC） 电信

封装/外壳：28-SOIC（0.295"，7.50mm 宽） 功能：语音切换式扬声电话 包装：托盘 描述：IC TELECOM INTERFACE 28SOIC 集成电路（IC） 电信

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：266.81 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：266.81 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：266.81 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：266.81 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：266.81 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：266.81 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：266.81 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

文件：308.09 Kbytes Page：8 Pages

BL34018

GENERAL DESCRIPTION The BL34018 Speakerphone integrated circuit Incorporates the necessary amplifiers, attenuators, and control functions to produce a high quality hands free speakerphone system. Include are a microphone amplifier, a power audio amplifier for the spea

GaAs HJ-FET L TO S BAND LOW NOISE AMPLIFIER (New Plastic Package)

DESCRIPTION NECs NE34018 is a low cost gallium arsenide Hetero-Junction FET housed in a miniature (SOT-343) plastic surface mount package. The device is fabricated using ion implantation for improved RF and DC performance, reliability, and uniformity. Its low noise figure, high gain, small size a

L to S BAND LOW NOISE AMPLIFIER N-CHANNEL HJ-FET

DESCRIPTION NE34018 is a n-channel HJ-FET housed in MOLD package. FEATURES • Low noise figure NF = 0.6 dB TYP. at f = 2 GHz • High associated gain Ga = 16 dB TYP. at f = 2 GHz • Gate width: Wg = 400 μm • 4 pins super mini mold • Tape & reel packaging only available

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

DESCRIPTION The UTC MC34018 speaker-phone integrated circuit incorporates the necessary functions to produce a high quality hands-free speaker-phone system. The applications include household and office speaker-phones, intercom systems, hand free kit for mobile phones, and others. FEATURES