AK4343EN AKM [Asahi Kasei Microsystems], AK4343EN Datasheet - Page 11

• Manufacturer Part Number: AK4343EN
• Description: Stereo DAC with HP/RCV/SPK-AMP
• Manufacturer: AKM [Asahi Kasei Microsystems]

ASAHI KASEI
Parameter
Stereo Input: LIN2/RIN2 pins; LIN3/RIN3 pins (AIN3 bit = “1”)
Maximum Input Voltage (Note 22)
Gain
Power Supplies:
Power-Up (PDN pin = “H”)
Power-Down (PDN pin = “L”) (Note 26)
Note 22. Output voltage is proportional to AVDD voltage. Vout = 0.6 x AVDD (typ).
Note 23. PLL Master Mode (MCKI=12.288MHz) and PMDAC = PMLO = PMHPL = PMHPR = PMVCM = PMPLL =
Note 24. PMDAC = PMLO = PMHPL = PMHPR = PMVCM = PMPLL = PMMIN bits = “1” and PMSPK bit = “0”.
Note 25. PMDAC = PMLO = PMSPK = PMVCM = PMPLL = PMMIN bits = “1” and PMHPL = PMHPR bits = “0”.
Note 26. All digital input pins are fixed to DVDD or DVSS.
MS0478-E-01
LIN/RIN
LIN/RIN
LIN/RIN
All Circuit Power-up:
AVDD+DVDD+HVDD
MCKO = PMMIN = M/S = PMMICL = PMMICR bits = “1”.
AVDD=9mA(typ), DVDD=3mA(typ).
EXT Slave Mode (PMPLL = M/S = MCKO bits = “0”): AVDD=6mA(typ), DVDD=2mA(typ).
AVDD+DVDD (Note 23)
HVDD: HP-Amp Normal Operation
HVDD: SPK-Amp Normal Operation
ALC bit = “0”, SPKG1-0 bits = “00”
ALC bit = “0”, SPKG1-0 bits = “01”
ALC bit = “0”, SPKG1-0 bits = “10”
ALC bit = “0”, SPKG1-0 bits = “11”
ALC bit = “1”, SPKG1-0 bits = “00”
ALC bit = “1”, SPKG1-0 bits = “01”
ALC bit = “1”, SPKG1-0 bits = “10”
ALC bit = “1”, SPKG1-0 bits = “11”
LOUT/ROUT
HPL/HPR
SPP/SPN
No Output (Note 24)
No Output (Note 25)
LOVL bit = “0”
LOVL bit = “1”
HPG bit = “0”
HPG bit = “1”
- 11 -
−6.09
−4.5
−4.5
min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
−1.59
+0.41
+4.63
+6.63
+0.41
+2.41
+6.63
+8.63
+3.6
1.98
typ
+2
12
11
10
0
0
5
+2.91
+4.5
+4.5
max
100
18
30
8
-
-
-
-
-
-
-
-
-
-
[AK4343]
2006/10
Units
Vpp
mA
mA
mA
µA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB