TDA8809T NXP Semiconductors, TDA8809T Datasheet
TDA8809T
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TDA8809T Summary of contents
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... DATA SHEET TDA8809T Radial error signal processor for compact disc players Product specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS November 1987 ...
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... GENERAL DESCRIPTION The TDA8809T is a bipolar integrated circuit which provides control signals for the radial motor. These control signals are generated from radial error signals received from a photo-diode signal processor (TDA8808), and velocity control signals from the control processor. ...
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... Philips Semiconductors Radial error signal processor for compact disc players November 1987 3 Product specification TDA8809T ...
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... High-pass filter for Re1 and Re2, HPF used for radial offset control 27 Re1 Input for amplified currents from photo-diodes D1 and D2 28 Re2 Input for amplified currents from photo diodes D3 and D4 November 1987 1 bits) 2 Fig.2 Pinning diagram. 4 Product specification TDA8809T ...
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... Total power dissipation tot T Storage temperature range stg T Operating ambient temperature range amb T Operating junction temperature j THERMAL RESISTANCE From junction to ambient Fig.3 Supply voltages; (a) Home application (b) Car application. November 1987 PARAMETER R th j-a 5 Product specification TDA8809T MIN. MAX ext( ) ext 250 see Fig ...
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... GND CONDITIONS Vref Rosc RDAC Rwob note 1 (A) note1 ( REdig note 1 ( 400 A; REdig note 1 (B) 6 Product specification TDA8809T (pin Rwob = connected to V ref offset in offset out MIN. TYP. MAX. 4,5 5,0 5 5,5 5,0 0 4,5 12 4,0 5,3 6,6 ...
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... AGC AGC V = 3,8 V; AGC 1,4 V; Cosc2 ref Cosc1 ref I = 100 A; Re1 I = 100 A Re2 Re1 Re2 I then AGC0 Re1 Re2 I 0,7 AGC0 7 Product specification TDA8809T TYP. MAX. UNIT 0,8 V 0,03 1 0,8 V (5) 5 kHz V 1, 110 A 2 0,2 A ...
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... A; Re1 Re2 V = range offset in 0,6 V (int.); tot Re1 Re2 0,17 rad off AGC GND 100 A; Re1 Re2 V = range offset in 0,6 V (int.); tot Re1 + Re2 0,1 8 Product specification TDA8809T TYP. MAX. UNIT 0,1 A 100 85 A +100 +115 0,21 0,25 0 0,1 (5) M ...
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... V lag V = 0,9 V lag f = < 10 kHz V ) lag short-circuit on; ref lag hold on RElag f = < 10 kHz; lag short-circuit off; lag hold on lag short-circuit off; lag hold on 9 Product specification TDA8809T MIN. TYP. MAX. V 0,82 V 0, (5) 200 200 6,2 8,8 11,5 8 4,7 ...
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... Radial error input (REin Input impedance REin November 1987 CONDITIONS note lag 1,2 V offset in ref lag 1,2 V offset ref lag short-circuit on; lag lag hold on; lag I = 100 A lag rad on 10 Product specification TDA8809T MIN. TYP. MAX. V 1,5 P 1,5 (5) 0 UNIT ...
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... RADout rad on 100 A 10% REin REin RDAC see also Table 0,02 0,02 14% 12% 0,1 0 14% 13% 13% 13% 11 Product specification TDA8809T TYP. MAX. UNIT V V +1,5 V ext 10% 0 (5) M 0,5 +15% 2 +12% 0 0,02 0 0,02 0,5 +6% 2 +8% 0 0,1 0 0,1 0,5 +15% ...
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... rad on; lag lag hold off rad on; lag hold 100 A; CHPF offset out rad agc 1V; offset in ref rad on 12 Product specification TDA8809T MIN. TYP. MAX. V 1,5 P 1,5 100 0 100 11,2 9,9 8,8 (5) 1,05 1,25 1,45 1,05 1,25 1,45 690 740 790 ...
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... Re2 LOGICAL INPUTS Product specification TDA8809T = 3,8 V; AGC INTERNAL SWITCHES B0 lag rad lag s/c hold 0 off off on 1 off off off 0 off off off off 0 off off on 1 off off off 0 off off on off 0 on off off off 0 on off on 1 ...
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... 0.32 18.1 7.6 10.65 1.27 0.23 17.7 7.4 10.00 0.013 0.71 0.30 0.42 0.050 0.055 0.009 0.69 0.29 0.39 REFERENCES JEDEC EIAJ MS-013AE 14 Product specification TDA8809T detail 1.1 1.1 0.25 0.25 0.1 1.4 0.4 1.0 0.043 0.043 0.01 0.01 ...
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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. 15 Product specification TDA8809T ...
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... These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. 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. November 1987 16 Product specification TDA8809T ...