TDA8424 NXP Semiconductors, TDA8424 Datasheet
TDA8424
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TDA8424 Summary of contents
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... DATA SHEET TDA8424 Hi-Fi stereo audio processor C-bus Product specification File under Integrated Circuits, IC02 INTEGRATED CIRCUITS September 1992 ...
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... Spatial stereo, stereo and forced mono switch Volume and balance control Bass, treble and mute control Power supply with power-on reset GENERAL DESCRIPTION The TDA8424 is monolithic bipolar integrated stereo sound circuit with a loudspeaker channel facility, digitally 2 controlled via the I C-bus for application in hi-fi audio and television sound ...
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... Philips Semiconductors Hi-Fi stereo audio processor; I September 1992 2 C-bus 3 Product specification TDA8424 ...
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... BASS L 16 n.c. 17 n.c. 18 n. Product specification TDA8424 DESCRIPTION left channel input decoupling capacitor right channel input positive supply voltage analog ground right channel bass control right channel bass control right channel treble control right channel output digital ground ...
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... CC select the following functions: Volume left, volume right, bass, treble and switch functions The subaddress SAD is stored within the TDA8424. Table 1 defines the coding of the second byte after the module address MAD. The automatic increment feature of the slave address enables a quick slave receiver initialization, within one ...
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... Bass Treble Switch functions Definition of 3rd byte A third byte is used to transmit data to the TDA8424. Table 2 defines the coding of the third byte after module address MAD and subaddress SAD. Table 2 Third byte after module address MAD and subaddress SAD FUNCTION Volume left ...
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... Table 5 Mute (see note 1) Active; automatic after POR Not active Note 1. POR = Power-on reset. Tables 6, 7 and 8 are truth tables for the volume, bass and treble controls Table 6 Volume control 2 dB/STEP (dB September 1992 2 C-bus CHOICE MUTE Product specification STL TDA8424 EFL ...
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... Philips Semiconductors Hi-Fi stereo audio processor; I Table 7 Bass control 3 dB/STEP (dB Table 8 Treble control 3 dB/STEP (dB September 1992 2 C-bus BA3 BA2 TR3 TR2 Product specification TDA8424 BA1 BA0 TR1 TR0 ...
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... MAD and the correct subaddress SAD is required. Fig.5 Data transmission after a power-on reset with auto increment. Fig.6 Data transmission except after a power-on reset. September 1992 2 C-bus Fig.4 Data transmission after a power-on reset. 9 Product specification TDA8424 ...
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... LOW level input current IL output voltage at pins with external capacitors V pins cap.n V pin 2 cap.2 September 1992 2 C-bus PARAMETER 70 C amb 400 V. CONDITIONS generated; capacitive coupling recommended 10 Product specification TDA8424 MIN. MAX 450 150 see note 1 3 kV; charge device model: MIN. TYP. MAX. 10.8 12 ...
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... dB THD 0. 0.6 i(max) THD 0.7% 10 weighted in accordance with CCIR 468- 600 12.5 kHz V = 0.3 V i(RMS 0.6 V i(RMS 2.0 V i(RMS) 11 Product specification TDA8424 1000 pF amb TYP. MAX. UNIT 100 kHz 0 000 100 0.05 % 0.07 0 ...
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... September 1992 2 C-bus CONDITIONS MIN. gain = 100 Hz; ripple V 200 mV r(RMS) gain = 0 dB gain = kHz 6 dB step step 63 80 1.5 1 5.6 nF 8 6-7 15- 2.5 12 Product specification TDA8424 TYP. MAX. UNIT 100 2.0 2.5 dB/step 2.0 3.0 dB/step 3.0 3.5 dB/step 3.0 3 ...
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... HD; STA t = stop code set-up time. SU; STO Fig.8 Input signal handling capability; gain = 10 dB; R September 1992 2 C-bus 2 Fig.7 Timing requirements for I = 600 ; Product specification TDA8424 t = bus free time. BUF t = data set-up time. SU; DAT t = data hold time. HD; DAT C-bus bass/treble = 0 dB ...
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... Philips Semiconductors Hi-Fi stereo audio processor; I Fig.9 Input signal handling capability plotted against gain setting; THD = 60 dB kHz 600 ; R S bass/treble = 0 dB Fig.10 Output signal handling capability; gain = 6 dB; R September 1992 2 C-bus = 600 ; Product specification TDA8424 = bass/treble = 0 dB ...
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... Philips Semiconductors Hi-Fi stereo audio processor; I (1) gain = (2) gain = Fig.11 Stereo channel separation as a function of frequency; R bass/treble = 0 dB; V Fig.12 Mute signal rejection as a function of frequency; gain = 0 dB; V bass/treble = 0 dB; V September 1992 2 C-bus = Product specification TDA8424 = 1 ...
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... Philips Semiconductors Hi-Fi stereo audio processor; I Fig.13 Ripple rejection as a function of frequency; V bass/treble = 0 dB; V Fig.14 Noise output voltage as a function of gain; weighted CCIR 468 quasi peak gain dB September 1992 2 C-bus ripple = bass/treble = 0 dB Product specification TDA8424 = 0.3 V (RMS ...
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... Philips Semiconductors Hi-Fi stereo audio processor; I Fig.15 Frequency response of bass and treble control; bass and treble gain settings = dB; gain = September 1992 2 C-bus = 600 ; Fig.16 Tone control with T-filter. 17 Product specification TDA8424 ...
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... Philips Semiconductors Hi-Fi stereo audio processor; I September 1992 2 C-bus Fig.17 Tone control. 18 Product specification TDA8424 ...
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... Philips Semiconductors Hi-Fi stereo audio processor; I Fig.18 Turn-on behaviour 2 Fig.20 Turn-off behaviour; with modulation (shaded area). September 1992 2 C-bus = Fig.19 Turn-off behaviour; without modulation Product specification TDA8424 ...
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... Philips Semiconductors Hi-Fi stereo audio processor 239 mA load 110 ms off September 1992 2 C-bus Fig.21 Turn-on/off power supply circuit diagram. Fig.22 Level diagram. 20 Product specification TDA8424 ...
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... Philips Semiconductors Hi-Fi stereo audio processor; I September 1992 2 C-bus Fig.23 Test and application circuit diagram. 21 Product specification TDA8424 ...
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... REFERENCES JEDEC EIAJ SC603 22 Product specification 3.60 8.25 10.0 2.54 7.62 3.05 7.80 8.3 0.14 0.32 0.39 0.10 0.30 0.12 0.31 0.33 EUROPEAN PROJECTION TDA8424 SOT146 ( max. 0.254 2.0 0.01 0.078 ISSUE DATE 92-11-17 95-05-24 ...
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... If the bit temperature is between 300 and 400 C, contact may seconds components conveys a license under the Philips’ system provided the system conforms to the I 23 Product specification TDA8424 ). If the stg max 2 C patent to use the 2 C specification defined by ...