TEA1113 Philips Semiconductors, TEA1113 Datasheet
TEA1113
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TEA1113 Summary of contents
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... DATA SHEET TEA1113 Low voltage versatile telephone transmission circuit with dialler interface Product specification Supersedes data of 1996 Feb 08 File under Integrated Circuits, IC03 INTEGRATED CIRCUITS 1997 Mar 27 ...
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... Line powered telephone sets, cordless telephones, fax machines and answering machines. GENERAL DESCRIPTION The TEA1113 is a bipolar integrated circuit that performs all speech and line interface functions required in fully electronic telephone sets. It performs electronic switching between speech and dialling. The IC operates at a line voltage down to 1 ...
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... GAR CURRENT REFERENCE AGC CIRCUIT LOW VOLTAGE CIRCUIT LED DRIVER 10 3 AGC I LED Fig.1 Block diagram. 3 Product specification QR MUTE GAS 4 REG TEA1113 2 MBG018 SLPE TEA1113 VERSION SOT38-4 SOT109-1 ...
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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 TEA1113 and its peripherals is obtained from the telephone line. The ICs generate a stabilized reference voltage (V between pins LN and SLPE. This reference voltage is equal to 3 temperature compensated and can be ...
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... SLPE R SLPE I SLPE 20 Fig.3 Supply configuration. 5.5 V ref (V) 4.5 (1) (2) 3.5 (3) 2 Fig.4 Reference voltage adjustment 619 V CC from preamp REG C REG 4.7 F MGD188 resistor. VA Product specification TEA1113 VCC 100 F peripheral circuits MBG019 ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface The internal circuitry of the TEA1113 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 sent on line. These tones can be heard in the earpiece at a low level (confidence tone). The TEA1113 has an asymmetrical DTMF input. The input impedance between DTMF and V GAR (connected gain from pin DTMF to pin LN is 25.4 dB. When the ...
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... The suppression also depends on the accuracy of the match between Z and the impedance of the average bal line. The anti-sidetone network for the TEA1113 (as shown in Fig.14) attenuates the receiving signal from the line before it enters the receiving amplifier. The attenuation is almost constant over the whole audio frequency range. ...
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... I (mA Fig.8 Available current to drive an LED. handbook, full pagewidth Fig.10 Equivalent circuit of TEA1113 anti-sidetone bridge. 1997 Mar 27 MBE784 I SLPE handbook, halfpage LED 60 80 100 I line (mA ast1 Z line ...
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... TEA1113 TEA1113T T IC storage temperature stg T operating ambient temperature amb THERMAL CHARACTERISTICS SYMBOL R thermal resistance from junction to ambient in free air (TEA1113) th j-a thermal resistance from junction to ambient in free air mounted on epoxy board 40.1 19.1 1997 Mar bal Z line SLPE ...
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... Mar 27 MBE782 (4) (3) (1) ( SLPE (V) Fig.12 Safe operating area (TEA1113). MLC202 (1) (2) (3) ( SLPE (V) Fig.13 Safe operating area (TEA1113T). 11 Product specification TEA1113 LINE (mW) amb tot ...
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... C amb (RMS) MIC f = 300 to 3400 +75 C amb external resistor connected between GAS and REG psophometrically weighted (P53 curve) 12 Product specification TEA1113 ; Z = 600 ; kHz; EE line MIN. TYP. MAX. 3.45 3.7 3.95 1.6 2.5 3.7 4 4.3 7.0 3.6 4.75 30 1.3 1.6 2.8 3.2 550 ...
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... THD = 150 ; L IR open-circuit; psophometrically weighted (P53 curve line 13 MIN. TYP. = 3.7 V 3.8 4.65 ref 1.6 1.5 50 150 30.3 31.3 0.2 0.3 240 290 350 410 86 5 Product specification TEA1113 MAX. UNIT 0 32 dBVp ...
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... Mar 27 CONDITIONS (RMS); 24.2 DTMF MUTE = LOW f = 300 to 3400 +75 C amb R = 150 ; (RMS) DTMF V V MUTE = HIGH MUTE = LOW 14 Product specification TEA1113 MIN. TYP. MAX. UNIT 20 k 25.4 26.6 dB 0 ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface APPLICATION INFORMATION handbook, full pagewidth 1997 Mar 27 15 Product specification TEA1113 ...
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... 0.53 1.25 0.36 19.50 0.38 0.85 0.23 18.55 0.021 0.049 0.014 0.77 0.015 0.033 0.009 0.73 REFERENCES JEDEC EIAJ ( 6.48 3.60 8.25 2.54 7.62 6.20 3.05 7.80 0.26 0.14 0.32 0.10 0.30 0.24 0.12 0.31 EUROPEAN PROJECTION Product specification TEA1113 SOT38-4 ( max. 10.0 0.254 0.76 8.3 0.39 0.01 0.030 0.33 ISSUE DATE 92-11-17 95-01-14 ...
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... JEDEC EIAJ MS-012AC detail 6.2 1.0 0.7 1.05 0.25 0.25 5.8 0.4 0.6 0.24 0.039 0.028 0.041 0.01 0.01 0.23 0.016 0.020 EUROPEAN PROJECTION Product specification TEA1113 SOT109 ( 0.7 0 0.028 0.004 0.012 ISSUE DATE 91-08-13 95-01-23 ...
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... Use only a low voltage soldering iron (less than 24 V) applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 18 Product specification TEA1113 ...
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... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1997 Mar 27 19 Product specification TEA1113 ...
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... Tel. +46 8 632 2000, Fax. +46 8 632 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2686, Fax. +41 1 481 7730 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2870, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...