TDA1548T Philips Semiconductors, TDA1548T Datasheet
TDA1548T
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TDA1548T Summary of contents
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... DATA SHEET TDA1548T Bitstream continuous calibration filter-DAC with headphone driver and DSP Product specification Supersedes data of 1995 Aug 02 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1995 Nov 15 ...
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... Digital volume control Soft mute Digital tone control (Bass Boost and Treble) Digital de-emphasis Analog control of digital sound control functions. GENERAL DESCRIPTION The TDA1548T is a dual CMOS digital-to-analog converter (DAC) with up-sampling filter and noise shaper and ORDERING INFORMATION TYPE NUMBER NAME ...
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... signal A-weighted code 00000H f = 384f sys 256f sys 64f sys s 2.048 Product specification TDA1548T TYP. MAX. UNIT 3.0 4 0.64 0. 0.056 0 0.006 0.013 % 35 30 dBA 1.778 3.162 ...
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... V SSA 2nd ORDER 10 DATA ENCODER 16 (4-bit) 26 CALIBRATED CURRENT SOURCES R CONV2 1.2 k RIGHT OUTPUT 27 SWITCHES OP2 16 (4-bit) CALIBRATED CURRENT SINKS TDA1548T 23 24 MGC668 V V DDA SSA TDA1548T MUTE DEEM AD3S ADVC ADBB ADTR AD ref V SSD V DDD FILTCR 1.8 nF CEXT2 VOR ...
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... V DDO COM VOR VOL 3 26 FILTCR 4 25 FILTCL V ref 5 24 MODE0 V SSA 6 23 MODE1 V DDA 7 22 BCK AD3S TDA1548T ADVC 9 20 DATA ADBB DDD ADTR SSD ref 12 17 SYSCLK CLSEL IF1 13 16 MUTE IF2 14 15 ...
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... The system frequency is selectable at pins CLSEL, MODE0 and MODE1 (see Table 1). The TDA1548T supports the following data input modes (see Table 2 S-bus with data word length bits LSB justified serial format with data word length of 16 bits ...
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... The voltage is available at VOL and VOR (0.64 V RMS typical). A major component saving feature of the TDA1548T is that no DC-blocking capacitors are needed in the application, despite the asymmetrical supply. The V is biased to the same voltage that the right and left channel ...
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... Product specification TDA1548T PINS FORMAT IF2 S-bus 1 LSB justified, 16 bits 0 LSB justified, 18 bits 1 LSB justified, 20 bits BASS BOOST TREBLE (ADTR) (ADBB) MAX. MIN. MAX ...
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... Nov 15 BASS BOOST VOLUME (ADBB) (ADVC) MAX. MIN .... 27 .... .... 28 .... .... .... .... .... .... .... .... FLAT, MINIMUM OR MAXIMUM flat flat .... .... flat flat minimum minimum .... .... minimum minimum maximum maximum .... .... maximum maximum 9 Product specification TDA1548T TREBLE (ADTR) MAX. MIN. .... .... .... .... .... .... .... .... .... .... ...
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... In accordance with UZW-BO/FQ-0601. The numbers of the quality specification can be found in the “Quality Reference Handbook” . The Handbook can be ordered using the code 9397 750 00192. 1995 Nov 15 CONDITIONS note 1 note 2 note 3 DESCRIPTION 10 Product specification TDA1548T MIN. MAX. UNIT 4.5 V +150 C 65 +125 ...
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... ADBB, ADTR and ADVC 1 pin AD3S with respect to V SSO (THD + N)/S < 0.1% note 4 ) must be connected to the same external power supply unit Product specification TDA1548T = DDO amb L MIN. TYP. MAX. 2.7 3.0 4.0 2.7 3 ...
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... L other maximum volume signal 0 dB signal signal A-weighted at code 00000H 12 Product specification TDA1548T = kHz DDO i amb MIN. TYP / 0.57 0.64 0. ...
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... RIGHT t h; s;WS BCK( LSB MSB SAMPLE OUT Fig.3 Timing of input signals. 13 Product specification TDA1548T = 2 DDO amb MIN. TYP. MAX. 54.2 59.1 81.3 81.3 88.6 122 325.5 354.3 488 48f s 64f s 64f s 2.048 18 ...
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Acrobat reader. white to force landscape pages to be ... WS LEFT BCK DATA MSB B2 WS LEFT BCK ...
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... Fig.5 Application diagram DDO 28 V ref 25 100 nF 4 100 (1) R2 FILTCR 26 330 1 ( VOR COM 2 (1) L1 VOL ( FILTCL 47 F 330 100 21 ADVC 1 ( MGB709 Product specification TDA1548T RIGHT LEFT ...
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... EIAJ MS-013AE 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 0.01 0.01 0.055 0.394 0.016 0.039 EUROPEAN PROJECTION Product specification TDA1548T SOT136 ( 0.9 0.1 0 0.035 0.004 0.016 ISSUE DATE 95-01-24 97-05-22 ...
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... 2.5 scale (1) ( 0.38 0.20 10.4 5.4 7.9 0.65 0.25 0.09 10.0 5.2 7.6 REFERENCES JEDEC EIAJ MO-150AH detail 1.03 0.9 1.25 0.2 0.13 0.63 0.7 EUROPEAN PROJECTION Product specification TDA1548T SOT341 ( 1.1 8 0.1 o 0.7 0 ISSUE DATE 93-09-08 95-02-04 ...
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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. 18 Product specification TDA1548T ...
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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. 1995 Nov 15 19 Product specification TDA1548T ...
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... CA 94088-3409, Tel. (800)234-7381, Fax. (708)296-8556 Uruguay: Coronel Mora 433, MONTEVIDEO, Tel. (02)70-4044, Fax. (02)92 0601 Internet: http://www.semiconductors.philips.com/ps/ For all other countries apply to: Philips Semiconductors, International Marketing and Sales, Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Telex 35000 phtcnl, Fax. +31-40-2724825 SCD45 © ...