m61541fp Renesas Electronics Corporation., m61541fp Datasheet
m61541fp
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m61541fp Summary of contents
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... M61541FP 6ch Electronic Volume with Tone Control Description M61541FP is an audio signal processor for home audio. This IC contains 6 channel electronic volume and 2 band tone control. Features Electronic Volume 6 channel independent Electronic Volume with High Voltage Transistor –99dB/1dBstep, – dB) Gain Control ...
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... M61541FP Block Diagram and Pin Configuration 20 BASL2 21 22 BASL1 TRER 23 TREL 24 25 AGND INR 26 INL 27 N.C N.C. 28 N.C 29 N.C. N.C 30 N.C. 31 Rev.1.0 Sep 09, 2004 page MCU I/F Gain Gain Control Control + + Gain Bass Control /Tre + Bass /Tre 25k 25k Cch Vol SWch Vol ...
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... M61541FP Pin Description Pin No. Pin Name 1, 8, 25, 32 AGND 2, 3, 28, 29, 30, 31, NC 33, 34, 35, 36, 39 CIN 5 SWIN 6 SLIN 7 SRIN 9 SROUT 10 SLOUT 11 SWOUT 12 COUT 13 DVDD 14 DATA 15 CLOCK 16 DGND 17 ROUT 18 LOUT 19, 20 BASR1, BASR2 21, 22 BASL1, BASL2 23 TRER 24 TREL 26 RIN 27 LIN 37 AVCC ...
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... M61541FP Absolute Maximum Ratings Parameter Power Supply Power dissipation Thermal derating Operating temperature Storage temperature Note: AVEE DGND<DVDD AVCC 2.0 1.5 1.0 0.5 0 Recommended Operating Conditions Parameter Analog Supply Voltage (Positive) Analog Supply Voltage (Negative) Digital Supply Voltage Logic “H” level Input Voltage Logic “ ...
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... M61541FP Relationship Between Data and Clock Data signal is read at the rising edge of CLOCK. DATA D0 D1 CLOCK Clock and Data Timings DATA to (D0 D23) 75% 25% tSLD 75% 50% 25 CLOCK tWHC Timing Definition of Digital Block Parameter CLOCK cycle time CLOCK pulse width ("H" level) CLOCK pulse width (" ...
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... M61541FP Power on Reset This IC built-in the power on reset function. The voltage of DVDD (13 pin) -DGND (16 pin) less than 2.6V, the serial DATA can not accept. (V) 2.6 V Reset time Note: AVEE DGND<DVDD AVCC Data Control Specification Initialize all data of the 4 formats when Digital Power supply (DVDD) turns on. ...
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... M61541FP Setting Code (1) Bass/Bypass (Tone control is bypass) ATT Setting D8a D9a +14dB 1 1 +12dB 1 1 +10dB 1 1 +8dB 1 1 +6dB 1 0 +4dB 1 0 +2dB 1 0 0dB 1 0 2dB 0 0 4dB 0 0 6dB 0 0 8dB 0 1 10dB 0 1 12dB 0 1 14dB 0 1 Bypass ...
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... M61541FP (4) 6channel Volume Lch D2b D3b Rch D11b D12b Cch D2c D3c ATT SWch D11c D12c SLch D2d D3d SRch D11d D12d 0dB 0 0 –1dB 0 0 –2dB 0 0 –3dB 0 0 –4dB 0 0 –5dB 0 0 –6dB 0 0 –7dB 0 0 –8dB 0 0 –9dB ...
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... M61541FP Lch D2b D3b Rch D11b D12b Cch D2c D3c ATT SWch D11c D12c SLch D2d D3d SRch D11d D12d –44dB 0 1 –45dB 0 1 –46dB 0 1 –47dB 0 1 –48dB 0 1 –49dB 0 1 –50dB 0 1 –51dB 0 1 –52dB 0 1 –53dB 0 1 –54dB ...
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... M61541FP Lch D2b D3b Rch D11b D12b Cch D2c D3c ATT SWch D11c D12c SLch D2d D3d SRch D11d D12d –91dB 1 0 –92dB 1 0 –93dB 1 0 –94dB 1 0 –95dB 1 0 –96dB 1 1 –97dB 1 1 –98dB 1 1 –99dB 1 1 – Note: No guarantee except for these codes. ...
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... M61541FP (2) Input/Output characteristics (OVER ALL) Parameter Symbol Min Input resistance Rin 17 Maximum VOM 3.8 output voltage Pass gain Gv –2.0 Total harmonic THD — 0.0008 0.008 distortion Balance of CBAL –0.5 mutual channels Vono1 Output noise Vono2 voltage Vono3 Channel CS — separation (3) 6 channel Volume characteristics ...
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... M61541FP Tone Control (1) Bass < Boost > µ µ 0.15 0.047 R1 4.7K < Cut > π 2 R1(R2+R3)C1C2 (R2+R3)R1C1C2 Q = R1(C1+C2)+R3C1 R1(C1+C2)+R3C1 20 log Gv = R1(C1+C2)+(R2+R3)C1 Rev.1.0 Sep 09, 2004 page π 2 R1(R2+R3)C1C2 (R2+R3)R1C1C2 Q = R1(C1+C2)+R3C1 R1(C1+C2)+(R2+R3)C1 20 log Gv = R1(C1+C2)+R3C1 - + µ µ 0.047 0.15 (Hz) R1 4.7K (dB) ...
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... M61541FP (2) Treble < Boost > µ RC 0.022 <Cut > Rev.1.0 Sep 09, 2004 page OUT + 2 2 (R4+R5 log log - R5 OUT + R4 µ 0.022 Curve of characteristics Frequency f(Hz) Preliminary [Designed Parameter] RC=0.022µF Designed Parameter Gain Ω Ω Setting R4(k ) R5(k ) +14dB 1.03 5.23 +12dB 1 ...
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... M61541FP Application Example 4.7k 0. 0.047 4.7k 22 0.15 0.022 23 0.022 24 25 2.2 26 RIN 50k 2.2 LIN 27 50k N.C. 28 N.C. N.C. 29 N.C. N.C. 30 N.C. 31 Rev.1.0 Sep 09, 2004 page MCU 0.047 4.7 4 MCU I/F Gain Gain Control Control + + Gain Bass Control /Tre + Bass /Tre 25k 25k Cch Vol SWch Vol ...
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... M61541FP Package Dimensions JEITA Package Code RENESAS Code P-LQFP40-7x7-0.65 PLQP0040JB Index mark Rev.1.0 Sep 09, 2004 page Previous Code MASS[Typ.] FP-40B 0. Preliminary NOTE) 1. DIMENSIONS"*1"AND"*2" DO NOT INCLUDE MOLD FLASH 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET ...
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Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...