TDA7535 STMicroelectronics, TDA7535 Datasheet
TDA7535
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TDA7535 Summary of contents
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... Delta/sigma cascade 20 bit stereo DAC The TDA7535 is available in SO14 package. The total power consumption is less than 75 mW. TDA7535 is suitable for a wide variety of applications where high performance are required. Its low cost and single 3.3 V power supply make it ideal for several applications, such ...
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... Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.3 Recommended DC operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4 Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.5 General interface electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.6 Low voltage CMOS interface DC electrical characteristics . . . . . . . . . . . . 5 2.7 DAC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 Application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2/12 TDA7535 ...
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... TDA7535 1 Block diagram and pin description Figure 1. Block diagram DIGITAL INPUT CLKOUT PLL D02AU1417 Figure 2. Pin connection (top view) Table 2. Pin function Pin # FIR1 FIR2 FIR3 ALU THERMO DECODER & 3rd CHEBYSHEV RANDOMIZER SC FILTER N.C. 1 SDATA 2 SCK 3 N.C. 4 GND_DIG 5 GND_ANA 6 OUTSR ...
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... DD V 3.3 V analog power supply voltage CC 4/12 Parameter Operation at or beyond these limit may result in permanent damage to the device. Normal operation is not guaranteed at these extremes. Parameter (1) Test condition TDA7535 Value Digital -0.5 to +4.6 Analog -0.5 to +4.6 -0 +0. +0.5) DD -0.5 to 6.5 ...
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... TDA7535 2.4 Power consumption Table 6. Power consumption Symbol Parameter I Total maximum current dd 2.5 General interface electrical characteristics Table 7. General interface electrical characteristics Symbol Parameter Low level input current l il without pull-up device High level input current l ih without pull-up device I I/O latch-up current ...
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... Input signal frequency = sinus wave generated by amb Test condition @0 dB @-6 dBb (1) @-40 dB @-60 dB (2) see note (4) see note (6) see note V = 3. Full scale input @ 3dB @ 90dB 44.1kHz sampling rate TDA7535 Min. Typ. Max. Unit ( ( -95 0.8 0.9 1.0 Vrms 36 ...
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... TDA7535 interface 2 Figure interface diagram FSYNC SCK SDATA 2 Figure timings SDATA FSYNC SCK Table 10. Timing characteristics Timing Description (1) t Clock cycle sck t SCK phase low sckpl t SCK phase high sckph FSYNC switching time window before SCK falling t (2) lrw- edge FSYNC switching time window after SCK falling ...
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... SCK clock defines the Fs, being the Sample Rate. This input clock needs a jitter below ~212ps 2. FSYNC switches inside the time window as specified w.r.t. to falling edge of SCK. Figure 5. Power up and reset sequence Figure 6. Frequency response 8/ RESET T RES T RES Min. Max RMS D02AU1418 Min 50ms TDA7535 Unit ns ns ...
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... TDA7535 4 Application circuit Figure 7. Application circuit C16 100nF (*) R2 10K +3.3 VDIG C7 10μF 10V U4 TP1 RESETN SDATA 14 2 TP2 SCK 3 TP3 FSYNC 13 GND_DIG 5 GND_ANA 6 VCM 9 C15 47μF 10V (*) (*) AS CLOSE AS POSSIBLE TO THE PIN Application circuit μP SW1 +3.3VANA 10μF 100nF(*) VDD_ANA 10 10μH ...
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... TDA7535 OUTLINE AND MECHANICAL DATA SO14 0016019 D ® ...
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... TDA7535 6 Revision history Table 11. Document revision history Date 13-Dec- 2003 21-Dec- 2005 03-Feb-2006 06-Feb-2009 Revision 5 Initial release. Update electrical characteristics. 6 Add revision history table. 7 Updated max. value of t Document reformatted. 8 Updated Section 5: Package information on page Revision history Changes and t t parameter on page 5/9. ...
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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 12/12 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com TDA7535 ...