6ch Electronic Volume

www.DataSheet4U.com M61539FP 6ch Electronic Volume with Tone Control REJ03F0112-0100Z Rev.1.0 Apr.16.2004 Description The M61539FP is 6ch electronic volume with tone control. M61539FP is easy to use more than M62446AFP. Features • 6ch Electronic volume Volume level: 0 to-95dB(1dB/step) • Tone control Bass/Treble:-14dB to +14dB(2dB/step) • Noise voltage: 1.5µVrms • Bypass mode is high quality sound. Recommended Operating Conditions • Supply voltage range: 4.5 to ±7.5V (analog) 4.5 to 5.5V(digital) • Rated supply voltage: ±7.0V(analog) 5.0V(digital) (Single supply voltage 9 to 12V) System Block Diagram C in SW in SL in SR in L R L in R in m- com interface volume volume volume volume Cout SWout SLout SRout Lout Rout tone volume volume LATCH DATA CLK Rev.1.0, Apr.16.2004, page 1 of 17 www.DataSheet4U.com M61539FP Pin Configuration and IC Internal Block Diagram LATCH DGND DVDD DATA SWin AGND AVDD 30 GNDS SRin SLin GNDC Cin GNDR Rin GNDL Lin BYPASSR 31 32 33 34 35 36 37 38 39 29 28 27 26 CLK NC NC 25 24 23 22 21 20 19 SWout SRout SLout Cout Rout Lout AVSS CL1 CL2 CR1 MCU I/F volume volume volume volume 18 17 16 15 tone volume 14 13 12 tone volume 40 1 BYPASSL 11 7 RBASS2 2 LTRE 3 LBASS3 4 LBASS2 5 LBASS1 6 RBASS1 8 RBASS3 9 RTRE 10 CR2 Rev.1.0, Apr.16.2004, page 2 of 17 www.DataSheet4U.com M61539FP Pin Description Pin No. 29 31 34 36 38 30 32 33 35 20 19 18 17 37 39 Symbol AVDD GNDS GNDC GNDR GNDL SWin SRin SLin Cin SWout SRout SLout Cout Rin Lin Tone INPUT Volume OUTPUT Volume INPUT GND Connect to analog GND Function Analog positive Power supply Circuit +7 V 30, 32, 33, 35 + 18 ∼ 22KΩ ( TYP) 20, 19, 18, 17 37, 39 + 70 k Ω ( TYP) 40, 1 + 40 1 15 16 2 9 BYPASSR BYPASSL Lout Rout LTRE RTRE L, R Volume INPUT in BYPASS mode L OUTPUT R OUTPUT Tone Treble cycle control 70 k Ω ( TYP) 18 ∼ 22 k Ω ( TYP) 15, 16 2, 9 3 8 4 7 5 6 10 12 11 13 15 16 14 21 22 LBASS3 RBASS3 LBASS2 RBASS2 LBASS1 RBASS1 CR2 CL2 CR1 CL1 Lout Rout AVSS AGND DGND Tone OUTPUT L, R Volume INPUT L OUTPUT R OUTPUT Analog negative Power Supply Analog GND Digital GND Tone Bass cycle control 2.3 k Ω (TYP) 3, 8 + 4, 7 5, 6 10, 12 11, 13 + 70kΩ ( TYP) 18 ∼ 22 k Ω ( TYP) −7 V 15, 16 Rev.1.0, Apr.16.2004, page 3 of 17 www.DataSheet4U.com M61539FP Pin No. 23 24 25 26 Symbol LATCH DATA CLK DVDD Function Latch INPUT Data INPUT Clock INPUT Forward data Digital Power supply Circuit 23, 24, 25 S +5 V INPUT: Schmitt trigger type Absolute Maximum Ratings Parameter Supply Voltage Power dissipation Thermal derating Operating temperature Storage temperature Symbol Vsupply Pd Kθ Topr Tstg Ratings 16 7 1460 11.7 -20 to +75 -40 to +125 mW mW/°C °C °C Unit V Condition AVDD-AVSS DVDD-DGND Ta≤25°C Ta>25°C THERMAL DERATINGS (MAXIMUM RATING) 2.0 POWER DISSIPATION pd [ W ] 1.5 1.46 W 1.0 0.88 0.5 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE Ta [ °C ] Rev.1.0, Apr.16.2004, page 4 of 17 www.DataSheet4U.com M61539FP Recommended DC Operating Conditions (Ta=25°C, unless otherwise noted.) Parameter Analog positive Supply Voltage Analog negative Supply Voltage Digital Supply Voltage High-level Input Voltage Low-level Input Voltage Note: Symbol AVDD AVSS DVDD VIH VIL Min 4.5 −7.5 4.5 DVDD×0.7 DGND Typ 7.0 −7.0 5.0   Max 7.5 −4.5 5.5 DVDD DVDD×0.3 Unit V V V V V Condition 1. AVSS≤DGND