TEA1110A NXP Semiconductors, TEA1110A Datasheet
TEA1110A
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TEA1110A Summary of contents
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... DATA SHEET TEA1110A Low voltage versatile telephone transmission circuit with dialler interface Product specification Supersedes data of 1997 Apr 22 File under Integrated Circuits, IC03 INTEGRATED CIRCUITS 2000 Feb 15 ...
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... AGC line loss compensation for microphone and earpiece amplifiers. QUICK REFERENCE DATA mA AGC pin connected to V line EE SLPE for TEA1110A(T for TEA1110AUH; unless otherwise specified. amb SYMBOL PARAMETER I line current operating range line V DC line voltage LN I internal current consumption ...
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... Low voltage versatile telephone transmission circuit with dialler interface BLOCK DIAGRAM handbook, full pagewidth DTMF MIC 10 9 MIC 2000 Feb 15 GAR ATT AGC CIRCUIT LOW VOLTAGE CIRCUIT 8 AGC Fig.1 Block diagram. 3 Product specification QR MUTE CURRENT REFERENCE 3 REG TEA1110A(T) 2 SLPE MGG736 TEA1110A ...
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... SLPE 2 13 REG TEA1110A(T) DTMF MUTE MGG735 Fig.2 Pin configuration. 4 Product specification TEA1110A DESCRIPTION V CC GAR MIC MIC AGC ...
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... All data given in this chapter are typical values, except when otherwise specified. Supply (pins LN, SLPE, V and REG) CC The supply for the TEA1110A and its peripherals is obtained from the telephone line; see Fig.3. The IC generates a stabilized reference voltage (V between pins LN and SLPE. V ref ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface The internal circuitry of the TEA1110A is supplied from pin V . This voltage supply is derived from the line CC voltage by means of a resistor (R decoupled by a capacitor may also be used to VCC supply peripheral circuits such as dialling or control circuits ...
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... When the DTMF amplifier is enabled, dialling tones may be sent on line. These tones can be heard in the earpiece at a low level (confidence tone). The TEA1110A has an asymmetrical DTMF input. The input impedance between DTMF and V voltage gain from pin DTMF to pin LN is 25.3 dB. ...
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... Z line Fig.8 Equivalent circuit of TEA1110A family anti-sidetone bridge. 2000 Feb 15 The anti-sidetone network for the TEA1110A (as shown in Fig.13) attenuates the receiving signal from the line before it enters the receiving amplifier. The and Z (see Fig.8 ) ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface handbook, full pagewidth Fig.9 Equivalent circuit of an anti-sidetone network in a Wheatstone bridge configuration. 2000 Feb bal Z line SLPE R ast1 SLPE 9 Product specification TEA1110A MBE786 ...
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... V maximum voltage on all pins n(max) I line current line P total power dissipation tot TEA1110A TEA1110AT TEA1110AUH; note 1 T storage temperature stg T operating 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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... W. amb tot ( 0.588 W. amb tot 2000 Feb 15 150 I line (mA) 130 110 (1) 90 (2) ( SLPE (V) Fig.10 SO14 Safe operating area (TEA1110AT). 150 I line (mA) 130 110 Fig.11 DIP14 Safe operating area (TEA1110A). 11 Product specification TEA1110A MBH275 10 12 MGD859 (1) (2) (3) (4) (5) 10 ...
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... Low voltage versatile telephone transmission circuit with dialler interface 160 handbook, full pagewidth I line (mA) 120 Fig.12 Safe operating area at T 2000 Feb 15 (1) (2) (3) (4) (5) (6) ( (TEA1110AUH). amb 12 Product specification TEA1110A FCA160 SLPE (V) LINE R (K/W) th(j-a) (1) 40 (2) 50 (3) 60 (4) 75 (5) 90 ...
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... Receiving amplifier (pins IR, QR and GAR) Z input impedance i G voltage gain from vrx G gain variation with frequency vrx(f) referred to 1 kHz G gain variation with temperature vrx(T) referred 2000 Feb for TEA1110AUH; unless otherwise specified. j CONDITIONS line line line I = 140 mA line R VA(SLPE REG) ...
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... THD = dB; vrx IR open-circuit 150 ; L psophometrically weighted (P53 curve line (RMS); 24.1 DTMF MUTE = LOW f = 300 to 3400 +75 C amb (RMS); DTMF R = 150 MUTE = LOW 14 Product specification TEA1110A TYP. MAX. UNIT 14 dB 0. dBVp 5 25.3 26.5 dB 0 ...
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... V telephone R ast2 line 3. GARS 1 nF b/a BZX79C10 R ast3 390 Z bal BSN254 BC547 R limit 3.9 Fig.13 Typical application of the TEA1110A in sets with Pulse Dialling or Flash facilities 619 QR C GAR V CC 100 pF TEA1110A(T) GAR signal from DTMF MIC dial and MUTE control circuits ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface BONDING PAD LOCATIONS FOR TEA1110AUH All x/y coordinates represent the position of the centre of the pad (in m) with respect to the origin (x/y = 0/0) of the die (see Fig.14). The size of all pads ...
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... REFERENCES JEDEC EIAJ MO-001 SC-501- 3.60 8.25 10.0 2.54 7.62 3.05 7.80 8.3 0.14 0.32 0.39 0.10 0.30 0.12 0.31 0.33 EUROPEAN PROJECTION Product specification TEA1110A SOT27-1 ( max. 0.254 2.2 0.01 0.087 ISSUE DATE 95-03-11 99-12-27 ...
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... REFERENCES JEDEC EIAJ MS-012 detail 1.0 0.7 1.05 0.25 0.25 0.4 0.6 0.039 0.028 0.041 0.01 0.01 0.016 0.024 EUROPEAN PROJECTION Product specification TEA1110A SOT108 ( 0.7 0 0.028 0.004 0.012 ISSUE DATE 97-05-22 99-12-27 ...
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... A mildly-activated flux will eliminate the need for removal of corrosive residues in most applications. M ANUAL SOLDERING Fix the component by first soldering two diagonally-opposite end leads. Use a low voltage ( less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. 19 Product specification TEA1110A ...
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... Wave soldering is only suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm. 2000 Feb 15 PACKAGE suitable not suitable not suitable suitable not recommended not recommended 20 Product specification TEA1110A SOLDERING METHOD (1) WAVE REFLOW DIPPING (2) suitable suitable (3) suitable suitable ...
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... Accordingly, Philips Semiconductors assumes no liability for device functionality or performance of the die or systems after handling, packing or assembly of the die the responsibility of the customer to test and qualify their application in which the die is used. 2000 Feb 15 21 Product specification TEA1110A ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface 2000 Feb 15 NOTES 22 Product specification TEA1110A ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface 2000 Feb 15 NOTES 23 Product specification TEA1110A ...
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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 ...