TDA1306T NXP Semiconductors, TDA1306T Datasheet

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TDA1306T

Manufacturer Part Number
TDA1306T
Description
Manufacturer
NXP Semiconductors
Datasheet

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TDA1306T
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Product specification
Supersedes data of September 1994
File under Integrated Circuits, IC01
DATA SHEET
TDA1306T
Noise shaping filter DAC
INTEGRATED CIRCUITS
1998 Jan 06

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TDA1306T Summary of contents

Page 1

... DATA SHEET TDA1306T Noise shaping filter DAC Product specification Supersedes data of September 1994 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1998 Jan 06 ...

Page 2

... NAME TDA1306T SO24 1998 Jan 06 GENERAL DESCRIPTION The TDA1306T is a dual CMOS digital-to-analog converter with up-sampling filter and noise shaper. The combination of oversampling and continuous calibration conversion ensures that only simple 1st-order analog post-filtering is required. The TDA1306T supports the I ...

Page 3

... DDD DDA DDO R > signal level kHz signal level kHz signal; A-weighted f = 44.1 kHz; s normal speed f = 44.1 kHz; s double speed 3 Product specification TDA1306T MIN. TYP. MAX. 4.5 5.0 5.5 4.5 5.0 5.5 4.5 5.0 5 0.935 1.1 1.265 5 70 0.032 ...

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... Philips Semiconductors Noise shaping filter DAC BLOCK DIAGRAM 1998 Jan 06 Fig.1 Block diagram. 4 Product specification TDA1306T ...

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... V 21 right channel output internal reference voltage for output ref channels; 0. operational amplifier ground SSO V 24 operational amplifier supply voltage DDO 1998 Jan 06 or 384f s s (typ.) DDO 5 Product specification TDA1306T Fig.2 Pin configuration. ...

Page 6

... APP0 = attenuation mode control APP1 = double-speed mode control APP2 = mute mode control APP3 = de-emphasis mode control. In the pseudo-static application mode the TDA1306T is pin compatible with the TDA1305T slave mode. The correspondence between TDA1306T pin number, TDA1306T pin name, TDA1305T pin mnemonic and a description of the effects is given in Table 2 ...

Page 7

... Data latched into the appropriate control register on the LOW-to-HIGH transition of pin APP2 (APP1 = HIGH) If more data is clocked into the TDA1306T before the LOW-to-HIGH transition on pin APP2 then only the last 8 bits are used If less data is clocked into the TDA1306T unpredictable ...

Page 8

... Fig.4 Microcontroller timing (repeat mode). FUNCTION DESCRIPTION ATSB 12 dB attenuation (from full scale) DSMB double speed MUSB DEEM de-emphasis FS INCR increment DECR decrement not applicable 8 Product specification TDA1306T ACTIVE LEVEL LOW LOW mute LOW HIGH full scale HIGH HIGH HIGH reserved not applicable ...

Page 9

... Philips Semiconductors Noise shaping filter DAC Volume control A digital level control is incorporated in the TDA1306T 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

... Registers 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 microcontroller application mode). An example of volume control in this application mode is illustrated in Fig.6. 10 Product specification TDA1306T ...

Page 11

... Volume UP; by sending succeeding INCR commands – Volume DOWN; by sending succeeding DECR commands. De-emphasis A digital de-emphasis is implemented in the TDA1306T. By selecting the DEEM bit at register D4 (microcontroller application mode) or activating the APP3 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

... Equivalent to discharging a 200 pF capacitor via a 2.5 mH series inductor. THERMAL CHARACTERISTICS SYMBOL PARAMETER R thermal resistance from junction to ambient th j-a QUALITY SPECIFICATION In accordance with “UZW-BO/FQ-0601”. 1998 Jan 06 CONDITIONS note 1 note 2 note 3 CONDITIONS in free air 12 Product specification TDA1306T MIN. MAX. UNIT 7.0 V +150 C 65 +125 C 40 +85 C 2000 +2000 V 200 ...

Page 13

... MHz; sys digital silence; no operational amplifier load resistor with respect to V SSO R > note must be connected to the same external power supply unit Product specification TDA1306T MIN. TYP. MAX. 4.5 5.0 5.5 4.5 5.0 5.5 4.5 5.0 5 ...

Page 14

... A-weighted kHz; ripple V = 100 mV (p-p); ripple A-weighted > kHz 2.8 V (p-p) o open loop R > Product specification TDA1306T MIN. TYP. MAX 0.5 dB 110 0.032 % 0.8 2.5 % 108 ...

Page 15

... BCK occurring during SYSCLK = LOW possible in the event of a rising edge of BCK occurring during SYSCLK = LOW Product specification TDA1306T = 40 to +85 C; unless amb MIN. TYP. MAX. UNIT 54.2 59.1 ...

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... Philips Semiconductors Noise shaping filter DAC 1998 Jan 06 16 Product specification TDA1306T ...

Page 17

... Philips Semiconductors Noise shaping filter DAC 1998 Jan 06 Fig.8 Timing of input signals. Fig.9 Microcontroller timing. 17 Product specification TDA1306T ...

Page 18

... Table 5 Digital filter phase distortion (f BAND PHASE DISTORTION kHz < 1 1998 Jan 06 = 44.1 kHz) s ATTENUATION = 44.1 kHz Product specification TDA1306T ...

Page 19

... REFERENCES JEDEC EIAJ MS-013AD detail 1.1 1.1 0.25 0.25 1.4 0.4 1.0 0.043 0.043 0.055 0.01 0.01 0.016 0.039 EUROPEAN PROJECTION Product specification TDA1306T 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 TDA1306T ...

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 TDA1306T ...

Page 22

... Philips Semiconductors Noise shaping filter DAC 1998 Jan 06 NOTES 22 Product specification TDA1306T ...

Page 23

... Philips Semiconductors Noise shaping filter DAC 1998 Jan 06 NOTES 23 Product specification TDA1306T ...

Page 24

Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. +43 160 1010, ...

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