(China (Mainland))
Product Summary
The TEA1094T/C3 is a Hands free IC. The TEA1094T/C3 is bipolar circuits intended for use in mains, battery or line-powered telephone sets, cordless telephones, answering machines and Fax machines. The applications of the TEA1094T/C3 include Mains, battery or line-powered telephone sets with hands-free/listening-in functions, Cordless telephones, Answering machines and Fax machines.
Parametrics
TEA1094T/C3 absolute maximum ratings: (1)maximum voltage on all pins; except pins VBB, RIN1 and RIN2: VGND - 0.4 to VBB + 0.4 V; (2)maximum voltage on pins RIN1 and RIN2: VGND - 1.2 VBB to + 0.4 V; (3)maximum voltage on pin VBB: VGND - 0.4 to 12.0 V; (4)total power dissipation: 625 mW; (5)IC storage temperature: -40 to +125 ℃; (6)operating ambient temperature: -25 to +75 ℃.
Features
TEA1094T/C3 features: (1)Low power consumption; (2)Microphone channel with: externally adjustable gain; (3)microphone mute function.; (4)Loudspeaker channel with: externally adjustable gain; (5)dynamic limiter to prevent distortion; (6)rail-to-rail output stage for single-ended load drive; (7)logarithmic volume control via linear potentiometer; (8)loudspeaker mute function.
Diagrams
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Negotiable |
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Data Sheet |
Negotiable |
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