M61508FP
The Electric Volume of Built-in Non Fader Volume with Tone
Control
REJ03F0203-0201
Rev.2.01
Mar 31, 2008
Application
•
This IC can be used Analog Signal processing of Power Amp. front stage
•
This IC can be used Car Audio System, Home Audio System and TV.
Features
•
This IC is unnecessary for outside putting CR by using SCF for Loudness and Tone Control.
Bass: +16 dB to –12 dB/2 dBstep. f0, Q = variable. f0 = 50 Hz, 80 Hz, 120 Hz Q = 1, 1.25, 1.5, 2
Mid: +12 dB to –12 dB/2 dBstep. f0, Q = variable. f0 = 700 Hz, 1 kHz, 2 kHz, 10 kHz Q = 1.5, 2
Treble: +12 dB to –12 dB/2 dBstep. f0 = variable. f0 = 8 kHz, 12 kHz
Loudness: f0 = variable. f0 = 60 Hz, 80 Hz, 100 Hz
•
Built-in Non Fader Volume
+12 dB to –12 dB/2 dB step, –∞ dB
•
Built-in Zero-Crossing Detector Circuit for Changing Noise Measure.
•
Built-in Differential Input and Differential Output
•
Built-in Input Selector (4 input + Differential Input)
•
Built-in Input Gain Control
0 dB to +18.75 dB/1.25 dB step
•
Built-in Master Volume and Fader Volume (Front, Rear)
Volume: 0 dB to –83 dB, –∞ dB/1 dB step
Fader: 0 dB, –1 dB, –2 dB, –3 dB, –4 dB, –6 dB, –8 dB, –12 dB, –16 dB, –20 dB, –30 dB, –45 dB, –60 dB,
–∞ dB/16 step
•
Serial Data Control of 2 lines formula.
Recommended Operating Conditions
Supply voltage range… V
CC
= 7 V to 9 V
V
DD
= 4.5 V to 5.5 V
Rated supply voltage… V
CC
= 8 V
V
DD
= 5 V
REJ03F0203-0201 Rev.2.01 Mar 31, 2008
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RENESAS [ RENESAS TECHNOLOGY CORP ]
