參數(shù)資料
型號： 935264471557
廠商： NXP SEMICONDUCTORS
元件分類： 無繩電話/電話
英文描述： TELEPHONE SPEECH CKT, PQFP44
封裝： PLASTIC, SOT-307, QFP-44
文件頁數(shù)： 32/39頁
文件大小： 205K
代理商： 935264471557
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Compatible with a ringer mode
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Power-Down (PD) logic input for power-down.
Loudspeaker amplifier
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Single-ended rail-to-rail output
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Externally adjustable gain
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Dynamic limiter to prevent distortion
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Logarithmic volume control via linear potentiometer.
Auxiliary interfaces
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Asymmetrical high-impedance input for electret microphone.
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General purpose auxiliary output for transmit and receive
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Auxiliary transmit input with high signal level capability dedicated to line transmission
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Auxiliary receive input with high signal level capability
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Integrated multiplexer for channels selection.
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Telephone answering machines
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Telephones with digital handsfree
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Line powered telephone sets
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Cordless telephones
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Fax machines.
Applications
Datasheet
Type nr.
Title
Publication
release date
Datasheet status
Page
count
File
size
(kB)
Datasheet
TEA1097 Speech and loudspeaker amplifier IC
with auxiliary inputs/outputs and
analog multiplexer
08-Apr-99
Product
Specification
36
167
Download
Products, packages, availability and ordering
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