tea1114auh NXP Semiconductors, tea1114auh Datasheet
tea1114auh
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tea1114auh Summary of contents
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DATA SHEET TEA1114A Low voltage telephone transmission circuit with dialler interface and regulated strong supply Product specification Supersedes data of 1999 Sep 14 File under Integrated Circuits, IC03 INTEGRATED CIRCUITS 2000 Mar 21 ...
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... ORDERING INFORMATION TYPE NUMBER NAME TEA1114A DIP16 TEA1114AT SO16 TEA1114AUH 2000 Mar 21 APPLICATIONS Line powered telephone sets with LCD module Cordless telephones Fax machines Answering machines. GENERAL DESCRIPTION The TEA1114A is a bipolar integrated circuit that performs all speech and line interface functions required in fully electronic telephone sets ...
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... (RMS) MIC (RMS 100 line MUTE = LOW 3 Product specification TEA1114A = 600 ; kHz; measured according to test = 25 C for TEA1114AUH; unless otherwise MIN. TYP 4.05 4.35 1.25 3.6 3.0 3.3 3.0 3.3 43.2 44.2 32.4 33.4 14 6.0 80 MAX. UNIT 140 ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply BLOCK DIAGRAM handbook, full pagewidth IR 4 MUTE 8 DTMF 6 ATTENUATOR MIC 13 MIC AGC 5 2000 Mar ...
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... RX 12 MIC+ 13 MIC 14 n. n.c. handbook, halfpage 2000 Mar 21 PAD TEA1114AUH 1, 19 positive line terminal 2 slope (DC resistance) adjustment 3 line voltage regulator decoupling 4 receiving amplifier input 5 automatic gain control/ line loss compensation 6 dual-tone multi-frequency input 7 regulated supply for peripherals 8 mute input to select speech or dialling mode (active LOW) 9 earpiece amplifi ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply FUNCTIONAL DESCRIPTION All data given in this chapter are typical values, except when otherwise specified. Supply (pins LN, SLPE, REG, V The supply for the TEA1114A ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply INTERNAL SUPPLY POINT PIN The internal circuitry of the TEA1114A is supplied from pin V . This voltage supply is derived from ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply R line I line handbook, full pagewidth EXCH I SUP V EXCH TEA1114A Set impedance In the audio frequency range, the dynamic ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply Receiving stage (pins IR, RX, GAR and QR) The receive part consists of a receive amplifier and an earpiece amplifier RECEIVE AMPLIFIER ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply Automatic gain control (pin AGC) The TEA1114A performs automatic line loss compensation. The automatic gain control varies the gain of the microphone amplifier and the gain ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply handbook, full pagewidth Z line Fig.9 Equivalent circuit of TEA1114A anti-sidetone bridge. handbook, full pagewidth Fig.10 Equivalent circuit of an anti-sidetone network in a Wheatstone bridge ...
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... V maximum voltage on all pins except pin V n(max) I line current line P total power dissipation tot TEA1114A TEA1114AT TEA1114AUH; note 1 T storage temperature stg T ambient temperature amb T junction temperature j Note 1. Mostly dependent on the maximum required ambient temperature, on the voltage between LN and SLPE and on the thermal resistance between die ambient temperature ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply handbook, halfpage ( 1.000 W. amb tot ( 0.875 W. amb tot (3) T ...
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... I line (mA) 120 Fig.13 Safe operating area at T 2000 Mar 21 (1) (2) (3) (4) (5) (6) ( (TEA1114AUH). amb 14 Product specification TEA1114A FCA161 SLPE (V) LINE R (K/W) th(j-a) (1) 40 (2) 50 (3) 60 (4) 75 (5) ...
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... line line mA line line line mA; V line CC discharging 600 ; kHz; measured according to test line = 25 C for TEA1114AUHT; unless otherwise j MIN. TYP. 3.9 4.15 1.45 2 4.05 4.35 7.1 3.6 40 1.25 3.6 0 2.15 4.3 3.0 3.3 V 0.35 LN 3.0 3.3 0.5 = 1.2 V Product specification TEA1114A MAX ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply SYMBOL PARAMETER Transmit stage (pins MIC+, MIC and DTMF MIC+ ICROPHONE AMPLIFIER PINS Z input impedance i differential between pins MIC+ and MIC single-ended ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply SYMBOL PARAMETER I maximum source and sink RX(max) current on pin RX (peak value) V noise output voltage at pin RX no(RX)(rms) (RMS value ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply TEST AND APPLICATION INFORMATION R prot handbook, full pagewidth 1N4004 ast1 130 100 nF R ast2 ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply handbook, full pagewidth 100 F V MIC I line line 220 nF 600 V Voltage gain defined ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply handbook, full pagewidth 100 F 220 nF I line line 600 Receive and earpiece gains open. Inputs not being tested should ...
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... MICM MICP SLPE REG IR AGC Fig.18 TEA1114AUH bonding pad locations. 21 Product specification TEA1114A COORDINATES x 99 365.7 126 377 639 869 1162 1343 1366 1366 1366 1370 1219.5 1045 782.5 357.5 141.5 99 963 ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply PACKAGE OUTLINES DIP16: plastic dual in-line package; 16 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply SO16: plastic small outline package; 16 leads; body width 3 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply SOLDERING Introduction This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our “Data ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply Suitability of IC packages for wave, reflow and dipping soldering methods MOUNTING Through-hole mount DBS, DIP, HDIP, SDIP, SIL Surface mount BGA, SQFP HLQFP, HSQFP, HSOP, ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary ...
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Philips Semiconductors Low voltage telephone transmission circuit with dialler interface and regulated strong supply 2000 Mar 21 NOTES 27 Product specification TEA1114A ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 3 Figtree Drive, HOMEBUSH, NSW 2140, Tel. +61 2 9704 8141, Fax. +61 2 9704 8139 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + 101 ...