HA12237F Datasheet, PDF (24/33 Pages) Renesas Technology Corp – Audio Signal Processor for Cassette Deck

HA12237F
ALC Total Harmonic Distortion vs. Input Level
10
RECin→RECOUT
RECin = 200 mVrms = 0dB
V_CC = 12 V
100Hz_Norm
200Hz_High
1kHz_Norm
1
2kHz_High
0.1
0.01
0
5
10
15
20
25
30
Input Level Vin (dB)
ALC Operate Level vs. Supply Voltage
8
RECin→RECOUT
RECin = 200 mVrms
7 ^{Vin = +12 dB}
100Hz_Norm
200Hz_High
6
1kHz_Norm
2kHz_High
5
4
3
2
1
4
6
8
10 12 14 16 18
Supply Voltage (V)
Rev.1.00 Jun 15, 2005 page 24 of 32