AK4373 Datasheet, PDF (5/98 Pages) Asahi Kasei Microsystems – Low Power Stereo DAC with HP/SPK-Amp

■ Comparison table between AK4343 and AK4373
1. Function
Function
DAC Resolution
HP-Amp S/N
HP-Amp Output Type
Five Programmable Biquads
Line Output Pins
MCKI Input Level
Analog Mixing
Receiver Amp
SPK AMP
AK4343
16bit
90dB
Single-ended
No
Independent from HP/SPK
CMOS
3-Stereo
Yes
1.2W@8Ω, 5V
2. Pin
Pin#
1
3
5
12
16
19
20
22
23
24
28
29
30
31
32
AK4343
TEST1
AVSS
VCOC / RIN3
TEST2
DVSS
SPN
SPP
HVSS
HPR
HPL
MIN / LIN3
RIN2 / IN2−
LIN2 / IN2+
LIN1 / IN1−
RIN1 / IN1+
[AK4373]
AK4373
24bit
96dB(single), 96dB(BTL)
Single-ended, Differential
or Pseudo cap-less
Yes
Shared with HPL/HPR
CMOS or 0.4Vpp AC coupling
1-Mono (Single/Differential)
No
1.0W@4Ω, 4.0V
AK4373
NC
VSS1
VCOC
NC
VSS3
SPN / HPR− / HVCM
SPP / HPR+ / TEST
VSS2
HPR / HPL−
HPL / HPL+
MIN+
MIN-
NC
NC
NC
MS0991-E-00
-5-
2008/09