tda6811 Infineon Technologies Corporation, tda6811 Datasheet
tda6811
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tda6811 Summary of contents
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TV-Stereo-Surround Sound Interface IC Preliminary Data Features The TDA 6811 contains Bus controlled functions, which are required as a supplement to a Dolby surround sound audio system. The circuit is divided into two functional blocks: High-Quality Sound ...
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Signal Circuit The integrated circuit contains the components required for extending a conventional stereo sound system from a two-channel arrangement to a three-channel Dolby surround system with Dolby decoder. The first component is a fine-step two-channel AF-level controller ...
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Volume Control Maximal volume Max – 1 Max – 15 Max – 55 MUTE Power ON b) Fine Adjust Left/Right Maximal gain Max – 1 Gain 0 dB Minimum gain Minimum gain Power ON c) Switch Byte P1 = ...
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Block Diagram Semiconductor Group 4 TDA 6811 ...
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Pin Configuration (top view) Semiconductor Group 5 TDA 6811 ...
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Pin Functions Pin No. Symbol 1 FADIL 2 Bias 3 FADIR 4 GND 5 SDA 6 SCL VOL IN 9 VOL OUT ...
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Pin Description AF Inputs (Pin 1/3/8) Bias for AF Operation Point (Pin 2) Semiconductor Group 7 TDA 6811 ...
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C Bus SDA (Pin Bus SCL (Pin 6) I Semiconductor Group 8 TDA 6811 ...
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Port Outputs (Pin 10-16) AF Outputs (Pin 9/17/18) Semiconductor Group 9 TDA 6811 ...
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Absolute Maximum Ratings Parameter Symbol Supply voltage V V Max. DC voltage Max. DC voltage V V Max. DC voltage Max. DC voltage V I Max. DC current Max. DC current I I ...
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AC/DC Characteristics accordance with test circuit Bus preset: start-92-00, 10 – 01, 0 – 02, 3F – 03 Adr. Fine adjust lin., Vol. max, Ports ...
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AC/DC Characteristics (cont’ accordance with test circuit S A Parameter Symbol V Max. input voltage 1 V Max. input voltage 3 Max. output voltage V 17 Max. output voltage V 18 ...
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AC/DC Characteristics (cont’d) Parameter 2 C Bus (SCL, SDA) I Pulse edges SCL, SDA Rise time Decay time Clock SCL Frequency H-pulse width L-pulse width Start Set-up time Hold time Stop Set-up time Bus free Data transfer Set-up time Hold ...
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Test Circuit Semiconductor Group 14 TDA 6811 ...
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Application Circuit 1 Semiconductor Group 15 TDA 6811 ...
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Application Circuit 2 Semiconductor Group 16 TDA 6811 ...
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C Bus Timing Diagram I t Set-up time (start) SUSTA t Hold time (start) HDSTA t HIGH pulse width (clock) HIGH t LOW pulse width (clock) LOW t Set-up time (data transfer) SUDAT t Hold time (data transfer) HDDAT ...
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Plastic Package, P-DIP-18-1 (Plastic Dual-in-Line Package) Sorts of Packing Package outlines for tubes, trays ect. are contained in our Data Book "Package Information" Semiconductor Group 18 TDA 6811 Dimensions in mm ...