
ASAHI KASEI 
[AK4707] 
MS0551-E-00 
2006/10 
- 12 - 
ANALOG CHARACTERISTICS (AUDIO) 
(Ta = 25
°
C; VP = 12V, VD = 5V; VVD1 = VVD2 = 5V; Signal Frequency = 1kHz; 
 Measurement frequency = 20Hz 
~
 20kHz; R
L 
≥
4.5k
; 0dB=2Vrms output; unless otherwise specified) 
Parameter 
Analog Input: 
(TVINL/TVINR/VCRINL/VCRINR pins) 
Analog Input Characteristics 
Input Voltage 
Input Resistance 
Analog Input: 
(AINL+/AINL-/AINR-/AINR+ pins) 
Analog Input Characteristics 
Input Voltage 
Input Resistance 
Stereo/Mono Output: 
(TVOUTL/TVOUTR/VCROUTL/VCROUTR pins)         (Note 6) 
Analog Output Characteristics 
Volume#0 Step Width 
THD+N               (at 2Vrms output)                  (Note 7)
Dynamic Range  (
60dB Output, A-weighted) (Note 7)
S/N                     (A-weighted)                          (Note 7)
Interchannel Isolation                                 (Note 7,Note 8)
Interchannel Gain Mismatch                       (Note 7,Note 
8)  
Gain Drift 
Load Resistance                              (AC-Lord, Note 10)
TVOUTL/R, VCROUTL/R 
Load Capacitance 
TVOUTL/R, VCROUTL/R 
Output Voltage 
Frequency Response    0 
~
 20.0kHz 
Power Supply Rejection (PSR)                               (Note 9)
Note 6. Measured by Audio Precision System Two Cascade. 
Note 7. Analog In to TVOUT. Path : AINL+/
→
 TVOUTL,  AINR+/
 TVOUTR 
Note 8. Between TVOUTL and TVOUTR with analog inputs AINL+/-, AINR+/-, 1kHz/0dB. 
Note 9. The PSR is applied to VD with 1kHz, 100mV. 
Note 10. THD+N: -80dB(min. at 2Vrns) 
min 
typ 
max 
Units 
2.0 
- 
Vrms 
k
100 
150 
1.0 
- 
Vrms 
k
100 
150 
2.3 
92 
92 
80 
3.0 
86 
96 
96 
90 
3.7 
-80 
dB 
dB 
dB 
dB 
dB 
- 
0.3 
- 
dB 
- 
200 
- 
ppm/
°
C
k
pF 
Vrms 
dB 
dB 
4.5 
1.85 
- 
20 
2.15 
2 
±
 0.5 
50