TEA1113T Philips Semiconductors, TEA1113T Datasheet
TEA1113T
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TEA1113T 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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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface FEATURES Low DC line voltage; operates down to 1.6 V (excluding polarity guard) Voltage regulator with adjustable DC voltage Provides a supply for external circuits Symmetrical high impedance inputs ( for dynamic, magnetic or piezo-electric microphones Asymmetrical high impedance input ( for electret ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface ORDERING INFORMATION TYPE NUMBER NAME TEA1113 DIP16 TEA1113T SO16 BLOCK DIAGRAM handbook, full pagewidth ATT. DTMF 12 MIC MIC 11 DLS/MMUTE 6 DYNAMIC LIMITER 1997 Mar 27 PACKAGE DESCRIPTION plastic dual in-line package; 16 leads (300 mil) plastic small outline package ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface PINNING SYMBOL PIN DESCRIPTION LN 1 positive line terminal SLPE 2 slope (DC resistance) adjustment I 3 available output current to drive an LED LED REG 4 line voltage regulator decoupling GAS 5 sending gain adjustment DLS/ 6 dynamic limiter timing adjustment ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface The preferred value for Changing R SLPE microphone and DTMF gains, the LED supply current characteristic, the gain control characteristics, the sidetone level and the maximum output swing on the line. R line ...
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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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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface on the line signal remain below the threshold level. The microphone gain then returns to its nominal value after a time determined by the capacitor C The maximum output swing on the line depends on the DC voltage setting (V ) ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface In practice, Z varies considerably with the line type and line the line length. Therefore, the value chosen for Z be for an average line length which gives satisfactory sidetone suppression with short and long lines. ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface 100 handbook, halfpage 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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... Mar bal Z line SLPE R ast1 SLPE , SLPE LED R SLPE see Figs 12 and 13 T amb see Figs 12 and 13 PARAMETER 1.5 mm (TEA1113T MBE786 CONDITIONS MIN. V 0.4 12 0 ...
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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 (1) 45 1000 (2) 55 875 (3) 65 750 (4) 75 625 LINE (mW) amb tot (1) 45 666 ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface CHARACTERISTICS mA line EE SLPE unless otherwise specified. amb SYMBOL PARAMETER Supply (pins SLPE and REG stabilized voltage between LN ref and SLPE V DC line voltage line voltage with an external LN(exR) resistor R ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface SYMBOL PARAMETER Dynamic limiter and microphone mute (pin DLS/MMUTE) D YNAMIC LIMITER BEHAVIOUR V maximum output voltage swing LN(max)(p-p) on the line (peak-to-peak value) THD total harmonic distortion t attack time, V att MIC ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface SYMBOL PARAMETER DTMF amplifier (pin DTMF) Z input impedance i G voltage gain from DTMF to LN vdtmf G gain variation with frequency vdtmf(f) referred to 1 kHz G gain variation with temperature vdtmf(T) referred ...
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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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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface PACKAGE OUTLINES DIP16: plastic dual in-line package; 16 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. 1.73 mm 4.2 0.51 3.2 1.30 ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface SO16: plastic small outline package; 16 leads; body width 3 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.25 1.45 mm 1.75 0.25 0.10 1.25 0.0098 0.057 inches ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities ...
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... Philips Semiconductors Low voltage versatile telephone transmission circuit with dialler interface 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 data may be published later. ...
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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 ...