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TDA1548T Arkusz danych(PDF) 5 Page - NXP Semiconductors |
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TDA1548T Arkusz danych(HTML) 5 Page - NXP Semiconductors |
5 / 20 page 1995 Nov 15 5 Philips Semiconductors Product specification Bitstream continuous calibration filter-DAC with headphone driver and DSP TDA1548T PINNING SYMBOL PIN DESCRIPTION VSSO 1 operational amplifier ground VCOM 2 common output pin VOL 3 left channel audio voltage output FILTCL 4 capacitor for left channel first-order filter function should be connected between this pin and VOL (pin 3) MODE0 5 mode 0 selection pin MODE1 6 mode 1 selection pin BCK 7 bit clock input WS 8 word select input DATA 9 data input VDDD 10 digital supply voltage VSSD 11 digital ground SYSCLK 12 system clock 64fs, 256fs or 384fs IF1 13 input format selection 1 IF2 14 input format selection 2 DEEM 15 de-emphasis input (fs = 44.1 kHz) (active HIGH) MUTE 16 soft-mute input (active HIGH) CLSEL 17 system clock selection input ADref 18 reference voltage output to external potentiometer ADTR 19 analog sense input for treble setting ADBB 20 analog sense input for bass boost setting ADVC 21 analog sense input for volume control setting AD3S 22 3-position switch input for flat/min/max setting VDDA 23 analog supply voltage VSSA 24 analog ground Vref 25 internal reference voltage (0.5VDDA typ) FILTCR 26 capacitor for right channel first-order filter function should be connected between this pin and VOR (pin 27) VOR 27 right channel audio voltage output VDDO 28 operational amplifier supply voltage Fig.2 Pin configuration. handbook, halfpage TDA1548T MGC669 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 V SSO V COM VOL FILTCL MODE0 MODE1 BCK WS DATA V DDD V SSD SYSCLK IF1 IF2 V DDO VOR FILTCR V ref V SSA V DDA AD3S ADVC ADBB ADTR AD ref CLSEL MUTE DEEM |
Podobny numer części - TDA1548T |
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Podobny opis - TDA1548T |
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