TEA7088A
184.16kb
Low-range phone dedicated chip. The TEA7088A is a Telephone Analog Front End device, TAFE, which integrates the three basic functions of a standard telephone set : -
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TEA7089A
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. . . . . . .
RING - GENERATION OF 8 MELODY TONES (Including the 3 German Melody Tones) - 4 STEPS DIGITAL CO.
TEA7034 - Low Drop Out 5V Voltage Regulator
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TEA7037 - Speech and Tone Circuit
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TEA7063 - SPEECH CIRCUIT WITH POWER MANAGEMENT
(ST Microelectronics)
TEA7063
SPEECH CIRCUIT WITH POWER MANAGEMENT
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2/4 WIRES INTERFACE WITH - double antisidetone network - AC impedance externally progra.
TEA7091 - TELEPHONE ANALOG FRONT END
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TEA7091
TELEPHONE ANALOG FRONT END
PRODUCT PREVIEW
FEATURES: SPEECH DC LINE CURRENT RANGE FROM 6 TO 110mA Tx AND Rx GAIN EXTERNALLY ADJUSTABLE AGC IN.
TEA7092 - TELEPHONE SET INTEGRATED CIRCUIT
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APPLICATION NOTE
TEA7092 - TELEPHONE SET INTEGRATED CIRCUIT
CONTENTS
I. I.1. I.2. I.3. I.4. II. II.1. II.1.1. II.1.2. II.1.3. II.1.4. II.2. II.3. II..
TEA7530 - MONITOR AMPLIFIER
(ST Microelectronics)
TEA7530
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PRELIMINARY DATA
LOW VOLTAGE POWER: 100mW AT 5V ANTIDISTORTION SYSTEM FOR LOW CURRENT LINES
DESCRIPTION This 8 pins IC is .
TEA7532 - MONITOR AMPLIFIER
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TEA7532
MONITOR AMPLIFIER
. . . .
PROGRAMMABLE GAIN IN STEPS OF 6 dB ON/OFF POSITION LOW VOLTAGE POWER : 100 mW AT 5 V
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TEA7540 - HANDSFREE CONTROLLER
(ST Microelectronics)
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TEA7540
HANDSFREE CONTROLLER
NOISE/SPEECH DISCRIMINATION IN EMISSION AND RECEPTION INTEGRATED SIGNAL GAIN COMPRESSOR IN BOTH MODES PROGRAMMABLE AT.
TEA7605 - LOW-DROP VOLTAGE REGULATOR
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TEA7605
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VO = 5V ± 4 % (IO = 5mA) IOS ≥ 500mA VI – VO ≤ 0.6 V (IO = 500mA) VI (surge) = ± 80V THERMAL AND SHORT-CIRCU.
