TDA1388 Philips Semiconductors, TDA1388 Datasheet
TDA1388
Related parts for TDA1388
TDA1388 Summary of contents
Page 1
... DATA SHEET TDA1388 Bitstream continuous calibration filter-DAC for CD-ROM audio applications Objective specification Supersedes data of 1995 Dec 08 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1996 Jul 17 ...
Page 2
... The signal is also used to feed the integrated headphone amplifiers. The volume of the headphone is controlled by an external potentiometer. The TDA1388 has special sound processing features for use in CD-ROM audio applications, which can be controlled by static pins or microcontroller interface. These functions are de-emphasis, volume, bass boost, ...
Page 3
... Objective specification MIN. TYP. 4.5 5.0 22 0.9 1.0 85 0.006 35 1.8 65 0.056 70 0.032 1 64f s 48f s 8.192 20 TDA1388 VERSION SOT136-1 SOT341-1 MAX. UNIT 5 1 0.013 % 30 dBA 3 dBA 3.2 % dBA bits bits 18.432 MHz +70 C ...
Page 4
... Objective specification BCK ACP FEATURE 17 CONTROL UNIT 64f (4-BIT) CALIBRATED 24 CURRENT R CONV2 SOURCES RIGHT OUTPUT 25 SWITCHES 16 (4-BIT) 28 CALIBRATED CURRENT SINKS MGD015 HPOUTR TDA1388 APPL2 APPL1 APPL0 V DDA V SSA FILTCR DDO V SSO1 V SSO2 HPINR ...
Page 5
... V SSO1 DDO HPOUTL 2 27 HPOUTR HPINL 3 26 HPINR FILTCL 5 24 FILTCR V ref SSA IF1 DDA TDA1388 IF2 SSO2 BCK ACP DATA 11 18 APPL2 V DDD 12 17 APPL1 V SSD 13 16 APPL0 SYSCLK 14 15 ...
Page 6
... The input formats are illustrated in Fig.3. Left and right data-channel words are time multiplexed. Input mode The TDA1388 has two input modes, a static-pin mode and a microcontroller mode. In the static-pin mode, the digital sound processing features such as mute left, mute right and 384f ...
Page 7
... FEATURE Data bits represent a 6-bit device address, with bit 7 being the MSB and bit 2 the LSB. The address of the TDA1388 is 000101 (bit 7 to bit 2). In the event that the TDA1388 receives a different address, it will deselect its microcontroller interface logic. Data transfer mode ...
Page 8
... TREBLE ( FUNCTION 0 no de-emphasis 1 de-emphasis, 44.1 kHz L_CHANNEL MUTE MUTE MUTE MUTE TDA1388 R_CHANNEL MUTE MUTE MUTE MUTE ...
Page 9
... Objective specification TDA1388 VR0 VOLUME (dB ... ... VR0 VOLUME (dB ... ... ...
Page 10
... Objective specification TDA1388 BASS BOOST MIN SET (dB) MAX SET (dB ...
Page 11
... Flat/min/max setting selection In the TDA1388 has three setting for the digital sound features bass boost and treble. The possible settings are called ‘flat’, ‘min’ and ‘max’. The flat setting has no influence on the audio signal, the minimum setting has a small influence on the audio signal and the maximum setting has a large influence on the audio signal ...
Page 12
... Bass boost A strong bass boost effect, which is useful in compensating for poor response of portable headphone sets, is implemented digitally in the TDA1388 and can be controlled in the microcontroller mode. In the static-pin mode, the flat setting is fixed. In the microcontroller mode, valid settings range from flat (no influence on audio) to +18 dB with step sizes minimum and to +24 dB with step sizes maximum ...
Page 13
... Philips Semiconductors Bitstream continuous calibration filter-DAC for CD-ROM audio applications 1996 Jul 17 13 Objective specification TDA1388 pagewidth full handbook, ...
Page 14
... L3DATA write 1996 Jul s;MA t s;DAT t h;DAT BIT 0 Fig.4 Timing address mode h;DAT t s;DAT BIT 0 Fig.5 Timing for data transfer mode. 14 Objective specification t s; BIT 7 t halt t h; h;DAT t 3;DAT BIT 7 MGD017 TDA1388 MGD016 ...
Page 15
... Equivalent to discharging a 200 pF capacitor via a 2.5 H series inductor. 1996 Jul 17 t halt address data byte #1 Fig.6 Multibyte transfer unless otherwise specified. PARAMETER note 1 note 2 note 3 15 Objective specification data byte #2 address MGD018 CONDITIONS MIN. 7.0 150 65 +125 20 +70 3000 +3000 300 +300 TDA1388 MAX. UNIT ...
Page 16
... SS 16 Objective specification VALUE 60 80 MIN. TYP. 4.5 5.0 5.5 4.5 5.0 5.5 4.5 5.0 5.5 7.0 5.0 10 110 0.7V V DDD 0. 0.45V 0.5V 0.55V SSA DDA DDA 3 2 resistor must be inserted between the TDA1388 UNIT K/W K/W MAX. UNIT 0.5 V DDD V DDD DDA ...
Page 17
... signal signal signal signal signal weighting; at code 00000H 17 Objective specification TDA1388 MIN. TYP. MAX. 18 bits 0.9 1 0.006 0.013 % 35 ...
Page 18
... LSB MSB Fig.7 Timing and input signals. 18 MIN. TYP. 81.3 88.6 s 54.2 59 64f s s 48f s s 8.192 44 LEFT t s;WS t s;DAT t h;DAT Objective specification TDA1388 MAX UNIT 122 ns 81 18.432 MHz 48 kHz MGD567 ...
Page 19
... SYSSEL 15 V SSO2 Fig.8 Application diagram. 19 Objective specification 100 F 100 nF V SSO1 V DDO V ref 100 FILTCL 100 4 HPINL HPOUTL 2 330 F HPOUTR 27 330 F FILTCR 100 4 HPINR MGD152 TDA1388 L R ...
Page 20
... REFERENCES JEDEC EIAJ MS-013AE detail 10.65 1.1 1.1 1.4 0.25 0.25 10.00 0.4 1.0 0.42 0.043 0.043 0.055 0.01 0.01 0.39 0.016 0.039 EUROPEAN PROJECTION Objective specification TDA1388 SOT136 ( 0.9 0.1 0 0.035 0.004 0.016 ISSUE DATE 91-08-13 95-01-24 ...
Page 21
... 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 21 Objective specification detail 1.03 0.9 1.25 0.2 0.13 0.63 0.7 EUROPEAN PROJECTION TDA1388 SOT341 ( 1.1 8 0.1 o 0.7 0 ISSUE DATE 93-09-08 95-02-04 ...
Page 22
... 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. 22 Objective specification TDA1388 ...
Page 23
... 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. 1996 Jul 17 23 Objective specification TDA1388 ...
Page 24
... Tel. +1 800 234 7381, Fax. +1 708 296 8556 Uruguay: see South America Vietnam: see Singapore Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD, Tel. +381 11 825 344, Fax.+381 11 635 777 Internet: http://www.semiconductors.philips.com/ps/ (1) TDA1388_2 June 26, 1996 11:51 am Date of release: 1996 Jul 17 Document order number: SCA50 9397 750 00965 ...