tea1098auh NXP Semiconductors, tea1098auh Datasheet
tea1098auh
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DATA SHEET TEA1098A Speech and handsfree IC Product specification Supersedes data of 2000 Jun 08 File under Integrated Circuits, IC03 INTEGRATED CIRCUITS 2000 Aug 18 ...
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... Loudspeaker amplifier with single-ended rail-to-rail output and externally adjustable gain ORDERING INFORMATION TYPE NUMBER NAME TEA1098ATV VSO40 TEA1098AUH 2000 Aug 18 Dynamic limiter on loudspeaker amplifier to prevent distortion Digital volume control on loudspeaker amplifier (8 steps) Duplex controller consisting of: – Signal and noise envelope monitors for both channels (with adjustable sensitivities and timing) – ...
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... IR HFC = HIGH (RMS); TXI R = 30.1 k GATX (RMS) HFTX (RMS); HFRX R = 255 k GALS line with R referenced to SWR 365 line 3 Product specification TEA1098A = 25 C for TEA1098AUH; j MIN. TYP. MAX. 11 130 1 11 3.4 3.7 4.0 5.7 6.1 6.5 2.75 3.0 3.25 4.9 5.3 5.7 3.1 3.35 3 460 43.3 44 ...
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Philips Semiconductors Speech and handsfree IC BLOCK DIAGRAM handbook, full pagewidth LN 19 STARTER LINE CURRENT DETECTION LOW VOLTAGE BEHAVIOUR AGC 22 AGC tail currents for preamps GND 17 HFTX 39 DTMF 35 ATTENUATOR MIC 34 MIC 33 TXI 31 ...
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... Philips Semiconductors Speech and handsfree IC PINNING PIN SYMBOL TEA1098ATV TEA1098AUH PD 1 MUTE 2 BPC 3 EVCI 4 LVCI 5 HFRX 6 TNOI 7 TENV 8 TSEN 9 RNOI 10 RSEN 11 RENV 12 DLC GALS 15 LSAO 16 n.c. GND 17 SLPE REG AGC MICS 24 STAB 25 SWR 26 n.c. SWT 27 IDT 28 TXO ...
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... Philips Semiconductors Speech and handsfree IC PIN SYMBOL TEA1098ATV TEA1098AUH GARX 37 RECO 38 HFTX 39 HFC 40 handbook, halfpage 2000 Aug 18 PAD 36 earpiece amplifier gain adjustment 37 receive amplifier output 38 transmit input for line amplifier 39 logic input HFC MUTE 2 39 HFTX BPC ...
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Philips Semiconductors Speech and handsfree IC FUNCTIONAL DESCRIPTION All data given in this chapter are typical values, except when otherwise specified. Supplies L INE INTERFACE AND INTERNAL SUPPLY REG V ) AND BB The supply for the TEA1098A and its ...
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Philips Semiconductors Speech and handsfree IC As can be seen from Fig.3, the internal circuitry is supplied by pin V , which is a strong supply point combined with BB the line interface. The line current is flowing through the ...
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Philips Semiconductors Speech and handsfree IC 100.0u handbook, full pagewidth I DD (A) 10.0u 1.0u 100.0n 10.0n 1.0n 100.0p 10.0p 1 MICS UPPLY FOR MICROPHONE PINS The MICS output can be used as a supply for an electret ...
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Philips Semiconductors Speech and handsfree IC Transmit channels (pins MIC+, MIC , DTMF, HFTX and LN) H ANDSET MICROPHONE AMPLIFIER LN) AND The TEA1098A has symmetrical microphone inputs. The input impedance between pins MIC+ and MIC is typically 70 k ...
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Philips Semiconductors Speech and handsfree IC The earpiece amplifier has a rail-to-rail output EARO, biased at two diodes voltage designed for use with low ohmic (real) loads (150 ) or capacitive loads (100 nF in series with 100 ...
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Philips Semiconductors Speech and handsfree IC HANDSFREE MICROPHONE CHANNEL The TEA1098A has an asymmetrical handsfree microphone input (pin TXI) with an input resistance The DC biasing of the input The gain of the ...
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Philips Semiconductors Speech and handsfree IC Loudspeaker amplifier (pins HFRX, GALS and LSAO) The TEA1098A has an asymmetrical input for the loudspeaker amplifier with an input resistance between pins HFRX and GND biased at two ...
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Philips Semiconductors Speech and handsfree IC handbook, full pagewidth DUPLEX CONTROLLER LOG from microphone amplifier 9 TSEN R TSEN C TSEN handbook, full pagewidth INPUT SIGNAL SIGNAL ENVELOPE A: 85 dB/ms B: 0.7 dB/ms NOISE ENVELOPE B: 0.7 dB/ms C: ...
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Philips Semiconductors Speech and handsfree IC Decision logic (pins IDT and SWT) handbook, full pagewidth TENV 8 TNOI ATTENUATOR RENV 12 RNOI from logic from dynamic limiter (1) When DLC < 0 ...
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Philips Semiconductors Speech and handsfree IC In the same way, a transmit detector is integrated which, in standard applications, does not consider input signals between pins TXI and GNDTX as noise when they have a level greater than 0.75 mV ...
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Philips Semiconductors Speech and handsfree IC handbook, full pagewidth G vtx , G vrx (10 dB/div) Logic inputs The actions of the logic inputs BPC and MUTE, combined with the HFC input are detailed in Table 2. Table 2 Table ...
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... TEA1098ATV TEA1098AUH T storage temperature stg T ambient temperature amb THERMAL CHARACTERISTICS SYMBOL R thermal resistance from junction to ambient th(j-a) TEA1098ATV TEA1098AUH Note 1. The value determined by the customer in the application. 2000 Aug 18 PARAMETER DD PARAMETER 18 Product specification TEA1098A CONDITIONS MIN. MAX. 0.4 +12 0.4 +13 ...
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Philips Semiconductors Speech and handsfree IC 160 handbook, full pagewidth I line (mA) 120 2000 Aug 18 (1) (2) (3) (4) (5) (6) 6 Fig.14 Safe operating area (TEA1098ATV). 19 Product specification TEA1098A 8 10 ...
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... Philips Semiconductors Speech and handsfree IC 160 handbook, full pagewidth I line (mA) 120 2000 Aug Fig.15 Safe operating area (TEA1098AUH). 20 Product specification TEA1098A FCA079 (1) (2) (3) (4) (5) (6) ( SLPE (V) LINE P (mW) tot (1) 40 (2) 50 (3) 60 (4) 75 (5) 90 (6) 105 (7) 130 ...
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... +75 C amb in speech mode in handsfree mode ) DD V > 3. 0.25 V (typ.) BB otherwise +75 C; amb V > 3. 0.25 V (typ trickle mode; I line discharging BB in ringer mode; I line for TEA1098AUH; j MIN. TYP 3.4 3.7 5.7 6.1 4.5 60 1.55 2.35 3.7 4.0 8.7 2.75 3.0 4.9 5 3.1 3. ...
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Philips Semiconductors Speech and handsfree IC SYMBOL PARAMETER I current available for DD(O) peripherals S ( MICS) UPPLY FOR MICROPHONE PIN V supply voltage for a MICS microphone PD) OWER DOWN INPUT PIN V LOW-level input voltage ...
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Philips Semiconductors Speech and handsfree IC SYMBOL PARAMETER G gain variation with v(T) temperature referenced CMRR common mode rejection ratio THD total harmonic distortion noise output voltage at no(LN) pin LN; pins MIC+/MIC shorted ...
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Philips Semiconductors Speech and handsfree IC SYMBOL PARAMETER TX HFTX ( AMPLIFIER USING PINS G voltage gain from pin v(HFTX-LN) HFTX gain variation with v(f) frequency referenced to 1 kHz G gain variation with v(T) temperature referenced ...
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Philips Semiconductors Speech and handsfree IC SYMBOL PARAMETER V maximum output RECO(max)(rms) voltage on RECO (RMS value) V noise output voltage at no(RECO)(rms) pin RECO; pin open-circuit (RMS value) G gain reduction if not v(mute) active RX ...
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Philips Semiconductors Speech and handsfree IC SYMBOL PARAMETER I input current at high i(h) voltage for pin HFC for pin MUTE for pin BPC Handsfree mode (HFC = HIGH MICROPHONE AMPLIFIER PINS G voltage gain from pin v(TXI-TXO) ...
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Philips Semiconductors Speech and handsfree IC SYMBOL PARAMETER V noise output voltage at no(LSAO)(rms) pin LSAO; pin HFRX is open-circuit (RMS value) G gain reduction if not v(mute) active V output voltage LSAO(rms) capability (RMS value) at pin LSAO with ...
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Philips Semiconductors Speech and handsfree IC SYMBOL PARAMETER Logarithmic compressor and sensitivity adjustment V sensitivity detection on det(TSEN) pin TSEN; voltage change on pin TENV when doubling the current from TSEN V sensitivity detection on det(RSEN) pin RSEN; voltage change ...
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Philips Semiconductors Speech and handsfree IC SYMBOL PARAMETER Switch-over I current sourced from source(SWT) pin SWT when switching to receive mode I current sunk by pin sink(SWT) SWT when switching to transmit mode I current sourced from idle(SWT) pin SWT ...
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Acrobat reader. white to force landscape pages to be ... imp line v = sin ...
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Acrobat reader. white to force landscape pages to be ... R bal2 820 Z imp R bal1 620 130 emc D2 ...
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... Philips Semiconductors Speech and handsfree IC BONDING PAD LOCATIONS FOR TEA1098AUH SYMBOL PAD HFRX 1 TNOI 2 TENV 3 TSEN 4 TNOI 5 RSEN 6 RENV 7 DLC GALS 10 LSAO 11 n.c. 12 GND 13 SLPE 14 SLPE REG AGC MICS 21 STAB 22 SWR 23 n.c. 24 2000 Aug 18 SYMBOL ...
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... Speech and handsfree 2000 Aug R8911R Die Identifier TEA1098AUH Fig.18 TEA1098AUH bonding pad locations. 33 Product specification FCA182 TEA1098A ...
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Philips Semiconductors Speech and handsfree IC PACKAGE OUTLINE VSO40: plastic very small outline package; 40 leads pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...
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Philips Semiconductors Speech and handsfree IC SOLDERING Introduction to soldering surface mount packages 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 Handbook IC26; Integrated ...
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Philips Semiconductors Speech and handsfree IC Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE BGA, LFBGA, SQFP, TFBGA HBCC, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, SMS (3) PLCC , SO, SOJ LQFP, QFP, TQFP SSOP, TSSOP, ...
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Philips Semiconductors Speech and handsfree IC DATA SHEET STATUS PRODUCT DATA SHEET STATUS STATUS Objective specification Development Preliminary specification Qualification Product specification Production Note 1. Please consult the most recently issued data sheet before initiating or completing a design. DEFINITIONS ...
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Philips Semiconductors Speech and handsfree IC 2000 Aug 18 NOTES 38 Product specification TEA1098A ...
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Philips Semiconductors Speech and handsfree IC 2000 Aug 18 NOTES 39 Product specification TEA1098A ...
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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 ...