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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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TEA1095 Datenblatt(PDF) 2 Page - NXP Semiconductors |
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TEA1095 Datenblatt(HTML) 2 Page - NXP Semiconductors |
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2 / 28 page  1997 Nov 25 2 Philips Semiconductors Product specification Voice switched speakerphone IC TEA1095 FEATURES • External power supply with power-down function • Transmit channel with: – externally adjustable gain – transmit mute function • Receive channel with: – externally adjustable gain – logarithmic volume control via a linear potentiometer – receive mute function • Duplex controller consisting of: – signal envelope and noise envelope monitors for both channels with: externally adjustable sensitivity externally adjustable signal envelope time constant externally adjustable noise envelope time constant – decision logic with: externally adjustable switch-over timing externally adjustable idle mode timing externally adjustable dial tone detector in receive channel – voice switch control with: adjustable switching range constant sum of gain during switching constant sum of gain at different volume settings. APPLICATIONS • Mains, battery or line-powered telephone sets • Cordless telephones • Answering machines • Fax machines • Hands-free car kits. GENERAL DESCRIPTION The TEA1095 is a bipolar circuit, that in conjunction with a member of the TEA106X, TEA111X families of transmission or TEA1096 transmission/listening-in circuits offers a hands-free function. It incorporates a transmit amplifier, a receiver channel amplifier and a duplex controller with signal and noise monitors on both channels. ORDERING INFORMATION TYPE NUMBER PACKAGE NAME DESCRIPTION VERSION TEA1095 DIP24 plastic dual in-line package; 24 leads (600 mil) SOT101-1 TEA1095T SO24 plastic small outline package; 24 leads; body width 7.5 mm SOT137-1 TEA1095TS SSOP24 plastic shrink small outline package; 24 leads; body width 5.3 mm SOT340-1 |
Ähnliche Teilenummer - TEA1095 |
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Ähnliche Beschreibung - TEA1095 |
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