TDA1386T

Manufacturer Part NumberTDA1386T
DescriptionNoise shaping filter DAC
ManufacturerPhilips Semiconductors
TDA1386T datasheet
 
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Page 1/24

Download datasheet (168Kb)Embed
Next
DATA SHEET
TDA1386T
Noise shaping filter DAC
Product specification
Supersedes data of 1995 Dec 11
File under Integrated Circuits, IC01
INTEGRATED CIRCUITS
1998 Jan 06

TDA1386T Summary of contents

  • Page 1

    ... DATA SHEET TDA1386T Noise shaping filter DAC Product specification Supersedes data of 1995 Dec 11 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1998 Jan 06 ...

  • Page 2

    ... NAME TDA1386T SO24 1998 Jan 06 GENERAL DESCRIPTION The TDA1386T is a dual CMOS digital-to-analog converter with up-sampling filter and noise shaper. The combination of oversampling calibration conversion ensures that only simple 1st order analog post filtering is required. The TDA1386T supports the I word lengths bits and the LSB fixed serial data input format with word lengths of 16 bits ...

  • Page 3

    ... DDA DDO R > signal level kHz signal level kHz i no signal; A-weighted f = 44.1 kHz; normal speed 44.1 kHz; double speed s 6.4 3 Product specification TDA1386T MIN. TYP. MAX. UNIT 5.0 5.5 V 5.0 5.5 V 5.0 5 1.1 1 ...

  • Page 4

    ... Philips Semiconductors Noise shaping filter DAC BLOCK DIAGRAM 1998 Jan 06 Fig.1 Block diagram. 4 Product specification TDA1386T ...

  • Page 5

    ... VOR 21 right channel output V 22 internal reference voltage for output ref channels (0.5V OGND 23 operational amplifier ground V 24 operational amplifier supply voltage DDO 1998 Jan 06 s typ.) DDO 5 Product specification TDA1386T Fig.2 Pin configuration. ...

  • Page 6

    ... S-bus LSB fixed 16 bits LSB fixed 18 bits LSB fixed 20 bits In the pseudo-static application mode the TDA1386T is pin compatible with the TDA1305T slave mode. The correspondence between TDA1386T pin number, TDA1386T pin name, TDA1305T pin name and a description of the effects is given in Table 2. ...

  • Page 7

    ... Data D latched into the appropriate control register on the LOW-to-HIGH transition of pin APP2 (with APP1 HIGH). If more data is clocked into the TDA1386T before the LOW-to-HIGH transition on pin APP2 then only the last 8 bits are used. If less data is clocked into the TDA1386T unpredictable operation will result ...

  • Page 8

    ... Fig.4 Microcontroller timing; repeat mode. FUNCTION ATSB 12 dB attenuation (from full scale) DSMB double speed MUSB mute DEEM de-emphasis FS full scale INCR increment DECR decrement reserved 8 Product specification TDA1386T DESCRIPTION ACTIVE LEVEL LOW LOW LOW HIGH HIGH HIGH HIGH ...

  • Page 9

    ... Philips Semiconductors Noise shaping filter DAC Volume control A digital level control is incorporated on the TDA1386T which performs the function of soft mute and attenuation (pseudo-static application mode) or soft mute, attenuation, fade, increment and decrement (microcontroller application mode). The volume control of both channels can be varied in small step changes, determined by the ...

  • Page 10

    ... D1 and D2). They will increment and decrement the counter by 1 for each register write operation. When issuing more than 1 step-up or step-down command in sequence, the write repeat mode may be used (see microprocessor application mode). An example of volume control in this application mode is illustrated in Fig.6. 10 Product specification TDA1386T ...

  • Page 11

    ... Volume UP; by sending successive INCR commands. – Volume DOWN; by sending successive DECR commands. De-emphasis A digital de-emphasis is implemented in the TDA1386T. By selecting the DEEM bit at register D4 (microcontroller application mode) or activating the APP0 pin (pseudo-static application mode), de-emphasis can be applied by means of an IIR filter. De-emphasis is synchronized to prevent operation in the middle of a word ...

  • Page 12

    ... QUALITY SPECIFICATION In accordance with “UZW-BO/FQ-0601” . 1998 Jan 06 PARAMETER note 1 note 1 note 1 note 2 note 3 PARAMETER 12 CONDITIONS MIN. 7.0 7.0 7.0 +150 65 +125 40 +85 2000 +2000 200 +200 VALUE 69 Product specification TDA1386T MAX UNIT UNIT K/W ...

  • Page 13

    ... CONDITIONS note 1 note 1 note 11.28 MHz sys at digital silence no operational amplifier load resistor f = 11.28 MHz; sys digital silence; no operational amplifier load resistor with respect to OGND R > note Product specification TDA1386T MIN. TYP. MAX 4.5 5.0 5.5 4.5 5.0 5.5 4.5 5 ...

  • Page 14

    ... V = 100 mV; ripple(p-p) A-weighted R > 2.8 V (p-p kHz i open loop R > Product specification MIN. TYP. 40 110 = 1 kHz 70 i 0.032 = 1 kHz 42 i 0.8 108 85 90 100 4.5 1.5 TDA1386T MAX UNIT MHz 150 ...

  • Page 15

    ... BCK occurs while SYSCLK is LOW Product specification TDA1386T MIN. TYP. MAX UNIT 88.6 156 ns 81.3 88.6 156 44.1 48 ...

  • Page 16

    Acrobat reader. white to force landscape pages to be ... Fig.7 Data input formats. ...

  • Page 17

    ... Philips Semiconductors Noise shaping filter DAC 1998 Jan 06 Fig.8 Timing of input signals. Fig.9 Microcontroller timing. 17 Product specification TDA1386T ...

  • Page 18

    ... BAND kHz kHz 24 kHz kHz kHz kHz 68 kHz kHz Table 5 Digital filter phase distortion, f BAND kHz 1998 Jan 06 = 44.1 kHz s ATTENUATION <0.001 dB <0.03 dB >25 dB >40 dB >50 dB >31 dB >35 dB > 44.1 kHz s PHASE DISTORTION < 1 deg 18 Product specification TDA1386T ...

  • Page 19

    ... REFERENCES JEDEC EIAJ MS-013AD detail 1.1 1.1 1.4 0.25 0.25 0.4 1.0 0.043 0.043 0.055 0.01 0.01 0.016 0.039 EUROPEAN PROJECTION Product specification TDA1386T SOT137 ( 0.9 0.1 0 0.035 0.004 0.016 ISSUE DATE 95-01-24 97-05-22 ...

  • Page 20

    ... 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. 20 Product specification TDA1386T ...

  • Page 21

    ... 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. 1998 Jan 06 21 Product specification TDA1386T ...

  • Page 22

    ... Philips Semiconductors Noise shaping filter DAC 1998 Jan 06 NOTES 22 Product specification TDA1386T ...

  • Page 23

    ... Philips Semiconductors Noise shaping filter DAC 1998 Jan 06 NOTES 23 Product specification TDA1386T ...

  • Page 24

    ... Tel. +46 8 632 2000, Fax. +46 8 632 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2686, Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2865, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...