M61538FP Renesas Electronics Corporation., M61538FP Datasheet
M61538FP
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M61538FP Summary of contents
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... M61538FP 6-Channel Electronic Volume Description The M61538FP is 6ch electronic volume. This IC is controlled by 2-wire serial bus and is suitable for Home Audio System. Features Electronic Volume 0 to –95dB, – /1dBstep 6-Channel independent Electronic Volume MUC I/F Controlled by serial data from microcomputer Low Noise 0.85µVrms: typ. [Volume = 0dB IHF-A] Low Distortion 0 ...
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... M61538FP Block Diagram and Pin Configuration LIN AGND RIN AGND CIN VCC VEE SWIN AGND SLIN AGND SRIN Pin Description PIN No. Name 1, 23 AGND 2 SROUT 3 SLOUT 4 SWOUT 5 DVDD 6, 7 DATA, CLOCK 8 DGND 9 COUT 10 ROUT 11 LOUT 12, 14 AGND 13 LIN 15 RIN 16, 21 AGND ...
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... M61538FP Absolute Maximum Ratings Parameter Symbol Analog Power supply VCC-VEE Digital Power supply DVDD-DGND Power dissipation Pd Thermal derating K Operating temperature Topr Storage temperature Tstg Note: VEE DGND < DVDD VCC Thermal Deratings (Maximum Rating) 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 Rev.1.0, Mar.23.2004, page Ratings Unit ...
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... M61538FP Recommended Operating Conditions Parameter Symbol Analog supply voltage (Positive) VCC Analog supply voltage (Negative) VEE Analog supply voltage VCC Digital supply voltage VDD Logic “H” level input voltage VIH Logic “L” level input voltage VIL Notes: 1. VEE DGND < DVDD VCC 2 ...
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... M61538FP Clock and Data Timings DATA 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 (“L” level) Rising time of clock and data Falling time of clock and data ...
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... M61538FP Power on Reset This IC built-in the power on reset function. The voltage of DVDD (5 pin) -DGND (8 pin) less than 2.6V, the serial DATA can not accept. (V) 2.6V Reset time Data Control Specification Three types of input format can be selected by changing the D14/D15 slot setting status. (Initialize all data of the 3 formats when power supply (DVDD) turn on.) ...
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... M61538FP Setting Code L/R/C/SW/SL/SR Channel Volume L D0a D1a D2a D3a R D7a D8a D9a D10a C D0b D1b D2b D3b SW D7b D8b D9b D10b SL D0c D1c D2c D3c SR D7c D8c D9c D10c 0dB -1dB -2dB -3dB -4dB ...
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... M61538FP Electrical Characteristics (Supply current) (Unless otherwise noted 25°C, VCC(18pin) = 7V, VEE(19pin) = –7V, DVDD(5pin 10k ) Parameter Symbol Positive Supply current ICC Negative Supply current IEE Digital Supply current IDD Electrical Characteristics (Input/Output) (Unless otherwise noted 25°C, VCC(18pin) = 7V, VEE(19pin) = –7V, DVDD(5pin 1kHz 10k ) ...
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... M61538FP Application Example 1 LIN 1µ RIN 1µ CIN 1µ VCC 7V 0.1µ 100µ 0.1µ 100µ VEE -7V 1µ SWIN 1µ SLIN 1µ SRIN Rev.1.0, Mar.23.2004, page 25K Vol 14 15 25K Vol 16 17 Vol 25K 18 Logic 19 20 25K ...
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... M61538FP Application Example 2 LIN 1µ RIN 1µ CIN 1µ VREF 5V VCC 10V 0.1µ 100µ 0.1µ 100µ SWIN 1µ SLIN 1µ SRIN 1µ Rev.1.0, Mar.23.2004, page 25K Vol 14 15 25K Vol 16 17 Vol 25K 18 Logic 19 20 25K ...
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... M61538FP Package Dimensions Rev.1.0, Mar.23.2004, page ...
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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 ...