tea0676t NXP Semiconductors, tea0676t Datasheet
tea0676t
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tea0676t Summary of contents
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... DATA SHEET TEA0676T Dual pre-amplifier and equalizer for reverse tape decks Product specification Supersedes data of 1996 Jun 20 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1997 Oct 07 ...
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... NAME TEA0676T SO16 1997 Oct 07 GENERAL DESCRIPTION The TEA0676T is a monolithic bipolar integrated circuit intended for applications in car radios. It includes head and equalization amplifiers with electronically switchable time constants. Furthermore it includes electronically switchable inputs for tape drivers with reverse heads. The device will operate with power supplies in a range of 7 ...
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... V 330 180 Fig.1 Block and application diagram. 3 Product specification head 470 switch pF 10 IN1 IN2 INB1 HSW INB2 10 9 PRE- AMPLIFIER POWER SUPPLY PRE- AMPLIFIER ref INA2 INA1 100 F 470 pF TEA0676T 470 pF 470 pF MGE862 ...
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... Fig.2 Pin configuration. INB2 are active) or connected to HIGH level (0.8V (inputs INA1, INB1 are active). Equalization time constant switching (70 s/120 s) is achieved when pin 15 (EQSW) is connected to ground via resistor (120 s) or left open-circuit (70 s). 4 Product specification TEA0676T 16 OUTB 15 EQSW 14 EQOUTB 13 ...
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... Notes 1. Human body model 100 pF 1 Machine model 200 pF THERMAL CHARACTERISTICS SYMBOL R thermal resistance from junction to ambient in free air th j-a 1997 Oct 07 PARAMETER PARAMETER 5 Product specification TEA0676T CONDITIONS MIN. MAX +150 40 +85 note 1 2000 ...
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... INA1 to pin OUTA and pin INB1 to pin OUTB kHz f = 400 Hz pins INA1, INA2, INB1 and INB2 connected to V ref output to ground output 900 MHz (RMS); i see Figs 12, 14 and 15 6 Product specification TEA0676T MIN. TYP. MAX. 7.6 10.0 12 0.08 0.15 0.15 0 ...
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... HSW CC inputs INA1 and INB1 active inputs INA2 and INB2 active with a gradient of 400 V/s at maximum to avoid plops on the tape in the event CC 7 Product specification TEA0676T MIN. TYP. MAX. 0.8V CC 180 +180 0.5 V ...
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... Fig.3 Pins 1 and 16: output channel. handbook, halfpage MGE865 Fig.5 Pins 4 and 13: equalizer inputs. 1997 Oct 07 1 handbook, halfpage handbook, halfpage Product specification TEA0676T 100 5.8 k MGE864 Fig.4 Pins 3 and 14: equalizer outputs. 5 MGE866 Fig.6 Pin 5: supply voltage. ...
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... Fig.7 Pins 11: input channel. handbook, halfpage Fig.9 Pin 10: input head switch. 1997 Oct 07 handbook, halfpage 12 pF MGE867 handbook, halfpage MGE869 9 Product specification TEA0676T 2 2.5 k MGE868 Fig.8 Pin 7: reference voltage Fig.10 Pin 15: input equalizer switch. MGE870 ...
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... F 180 Fig.11 Test circuit. 10 Product specification 470 head pF switch 10 IN1 IN2 INB1 HSW INB2 10 9 PRE- AMPLIFIER POWER SUPPLY PRE- AMPLIFIER ref INA2 INA1 100 470 pF TEA0676T 470 pF 200 200 470 pF MGE871 ...
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... Fig.12 EMC test diagram. 11 Product specification head 470 200 switch pF 10 IN1 IN2 INB1 HSW INB2 10 9 PRE- AMPLIFIER POWER SUPPLY PRE- AMPLIFIER INA1 V ref INA2 100 F 470 200 900 MHz (RMS) TEA0676T 470 pF 470 pF MGE872 ...
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... EQ AMPLIFIER LOGIC EQ AMPLIFIER EQOUTA EQINA Fig.13 Noise test diagram. 12 Product specification head switch 10 IN1 IN2 INB1 HSW INB2 10 9 PRE- AMPLIFIER POWER SUPPLY PRE- AMPLIFIER INA1 V ref INA2 100 F TEA0676T MGE873 ...
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... LAYOUT OF PRINTED CIRCUIT BOARD FOR EMC TEST CIRCUIT handbook, full pagewidth 1997 Oct 200 200 470 pF 470 100 nF 40 TEA0676T 470 pF 470 pF 200 200 Fig.14 Top side with components. 13 Product specification TEA0676T 100 nF MBH457 ...
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... Philips Semiconductors Dual pre-amplifier and equalizer for reverse tape decks handbook, full pagewidth 1997 Oct 100 HFDR Fig.15 Bottom side with components. 14 Product specification TEA0676T X2 100 MBH458 ...
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... JEDEC EIAJ MS-013AA detail 10.65 1.1 1.1 1.4 0.25 0.25 10.00 0.4 1.0 0.419 0.043 0.043 0.055 0.01 0.01 0.394 0.016 0.039 EUROPEAN PROJECTION Product specification TEA0676T SOT162 ( 0.9 0.1 0 0.035 0.004 0.016 ISSUE DATE 95-01-24 97-05-22 ...
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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. 16 Product specification TEA0676T ...
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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 Oct 07 17 Product specification TEA0676T ...
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... Philips Semiconductors Dual pre-amplifier and equalizer for reverse tape decks 1997 Oct 07 NOTES 18 Product specification TEA0676T ...
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... Philips Semiconductors Dual pre-amplifier and equalizer for reverse tape decks 1997 Oct 07 NOTES 19 Product specification TEA0676T ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. +43 160 1010, ...